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Field Descriptions
208 matching records found.
Label Query: Genus = "Lomatium", Species = "ambiguum"
Apiaceae
101. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Madison County:
Circa. 1 mile north of Jim Rouse's place on Bear Trap Canyon Trail.
Elev. 4550 ft. T27 R1E S27 NW 1/4.
Seasonally moist trailside. Phenology: Fruits. Origin: Native.
WTU 280302; Barcode: WTU-V-060434
Porter P. Lowry II 2576    18 Jul 1979
101. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111637 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280302 
Barcode
WTU-V-060434 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by M. A. Schlessman, 16 1979.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Porter P. Lowry II 
Collection #
2576 
Other Collectors
 
Date Collected
18 Jul 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
Circa. 1 mile north of Jim Rouse's place on Bear Trap Canyon Trail. 
Elevation
4550 ft. 
Coordinates
T27 R1E S27 NW 1/4 
Site Description
Seasonally moist trailside. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
102. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Tumwater Mountain.
Elev. 2000 ft. 47.61611°, -120.70028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Yellow pine slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 4323JWT; Barcode: WTU-V-060899
J. William Thompson 10453    12 May 1934
102. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111638 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
4323JWT 
Barcode
WTU-V-060899 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. William Thompson 
Collection #
10453 
Other Collectors
 
Date Collected
12 May 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Tumwater Mountain. 
Elevation
2000 ft. 
Coordinates
47.61611°, -120.70028° 
Site Description
Yellow pine slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
103. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Southeast corner of junction US 2 & Icicle Creek Road at west end of Leavenworth.
Elev. 1170 ft. 47.557948°, -120.672115°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Disturbed roadside. With Montia, Collinsia, Purshia, draba, Balsamorhiza, Pinus ponderosa, Lomatium nudicaule. Frequent, petals, anthers & stylopdia yellow, small bees & flies visiting flowers. Voucher for cytology and anatomy. Phenology: Flowers. Origin: Native.
WTU 280481; Barcode: WTU-V-059965
Mark A. Schlessman s.n.    16 Apr 1977
with Patrick E. Elvander
103. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111639 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280481 
Barcode
WTU-V-059965 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
s.n. 
Other Collectors
Patrick E. Elvander 
Date Collected
16 Apr 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Southeast corner of junction US 2 & Icicle Creek Road at west end of Leavenworth. 
Elevation
1170 ft. 
Coordinates
47.557948°, -120.672115° 
Site Description
Disturbed roadside. With Montia, Collinsia, Purshia, draba, Balsamorhiza, Pinus ponderosa, Lomatium nudicaule. 
Specimen Notes
Frequent, petals, anthers & stylopdia yellow, small bees & flies visiting flowers. Voucher for cytology and anatomy. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
104. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Medical Lake.
47.572943°, -117.68216°. Datum: WGS 84. Coordinate uncertainty: 2500 meters. Georeferenced by Dan Post. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits.
WTU 13103
J. H. Sandberg s.n.     Mar 1893
with J. B. Leiberg
104. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111640 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13103 
Barcode
 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
s.n. 
Other Collectors
J. B. Leiberg 
Date Collected
Mar 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Medical Lake. 
Elevation
 
Coordinates
47.572943°, -117.68216° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Apiaceae
105. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Ravalli County:
Corner of Highway 93 and Lost Horse Creek Road.
46.120118°, -114.179219°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Southeast slope of grassy hillside with Purshia and Cercocarpus. Lateral moraine. Phenology: Flowers. Origin: Native.
WTU 266458; Barcode: WTU-V-060436
Klaus H. Lackschewitz 4815    20 Apr 1974
105. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111641 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
266458 
Barcode
WTU-V-060436 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Klaus H. Lackschewitz 
Collection #
4815 
Other Collectors
 
Date Collected
20 Apr 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Ravalli 
Locality
Corner of Highway 93 and Lost Horse Creek Road. 
Elevation
 
Coordinates
46.120118°, -114.179219° 
Site Description
Southeast slope of grassy hillside with Purshia and Cercocarpus. Lateral moraine. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
106. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
3.5 miles north of Twisp on highway 20, just north of milepost 198.
48.414265°, -120.12111°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On purshia covered hills. Rarel; floral parts yellow. Phenology: Flowers & Fruits. Origin: Native.
WTU 280566; Barcode: WTU-V-060889
Mark A. Schlessman 645    24 May 1977
106. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111642 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280566 
Barcode
WTU-V-060889 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
645 
Other Collectors
 
Date Collected
24 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
3.5 miles north of Twisp on highway 20, just north of milepost 198. 
Elevation
 
Coordinates
48.414265°, -120.12111° 
Site Description
On purshia covered hills. 
Specimen Notes
Rarel; floral parts yellow. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
107. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Gallatin County:
Bridger Mountains, 3 miles north of Brackett Creek.
Elev. 7800 ft. 45.913633°, -110.795905°. Datum: WGS 84. Coordinate uncertainty: 9161 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Open parks in Douglas Fir forest. Phenology: Flowers & Fruits. Origin: Native.
WTU 100988; Barcode: WTU-V-060437
C. L. Hitchcock 12448    18 Jul 1945
with C. V. Muhlick
107. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111643 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
100988 
Barcode
WTU-V-060437 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Dr. Constance.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
12448 
Other Collectors
C. V. Muhlick 
Date Collected
18 Jul 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
Bridger Mountains, 3 miles north of Brackett Creek. 
Elevation
7800 ft. 
Coordinates
45.913633°, -110.795905° 
Site Description
Open parks in Douglas Fir forest. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
108. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Near Creston.
47.759167°, -118.525278°. Datum: NAD 27. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Sagebrush plains. Phenology: Flowers & Fruits. Origin: Native.
WTU 8678JWT; Barcode: WTU-V-060901
J. William Thompson 9162    23 Jun 1933
108. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111644 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8678JWT 
Barcode
WTU-V-060901 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938.
3. Lomatium.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. William Thompson 
Collection #
9162 
Other Collectors
 
Date Collected
23 Jun 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Near Creston. 
Elevation
 
Coordinates
47.759167°, -118.525278° 
Site Description
Sagebrush plains. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
109. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Gallatin County:
Bozeman, about 25 miles south in Hyalite Canyon.
Open grassy area. Scattered plants. Phenology: Flowers. Origin: Native.
WTU 212488; Barcode: WTU-V-060438
W. E. Booth 62153    20 Jun 1962
109. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111645 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
212488 
Barcode
WTU-V-060438 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
W. E. Booth 
Collection #
62153 
Other Collectors
 
Date Collected
20 Jun 1962 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
Bozeman, about 25 miles south in Hyalite Canyon. 
Elevation
 
Coordinates
 
Site Description
Open grassy area. 
Specimen Notes
Scattered plants. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
110. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Wisconsin, Adams County:
One and three fourths miles southeast of Macall.
Grassy west slope. Phenology: Flowers.
WTU 118020; Barcode: WTU-V-060894
R. G. Jeffrey s.n.    26 Apr 1946
110. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111646 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
118020 
Barcode
WTU-V-060894 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
R. G. Jeffrey 
Collection #
s.n. 
Other Collectors
 
Date Collected
26 Apr 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wisconsin 
County
Adams 
Locality
One and three fourths miles southeast of Macall. 
Elevation
 
Coordinates
 
Site Description
Grassy west slope. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
111. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Madison County:
Circa. 1/2 mile north of Jim Rouse's place on Bear Trap Canyon Trail.
Elev. 4550 ft. T3S R1E S27 SW 1/4. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Digital map.
Phenology: Fruits. Origin: Native.
WTU 280301; Barcode: WTU-V-060439
Porter P. Lowry II 2570    18 Jul 1979
111. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111647 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280301 
Barcode
WTU-V-060439 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by M. A. Schlessman, 16 1979.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Porter P. Lowry II 
Collection #
2570 
Other Collectors
 
Date Collected
18 Jul 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
Circa. 1/2 mile north of Jim Rouse's place on Bear Trap Canyon Trail. 
Elevation
4550 ft. 
Coordinates
T3S R1E S27 SW 1/4 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
112. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Asotin County:
Blue Mountains.
46.15354°, -117.39861°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky ridge. Phenology: Flowers & Fruits. Origin: Native.
WTU 34658; Barcode: WTU-V-060902
George Neville Jones 2521    30 Jun 1929
112. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111648 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34658 
Barcode
WTU-V-060902 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
George Neville Jones 
Collection #
2521 
Other Collectors
 
Date Collected
30 Jun 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Blue Mountains. 
Elevation
 
Coordinates
46.15354°, -117.39861° 
Site Description
Dry rocky ridge. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
113. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Asotin County:
Blue Mountains.
46.15354°, -117.39861°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry open rocky ridge. Phenology: Flowers & Fruits. Origin: Native.
WTU 34659; Barcode: WTU-V-060903
George Neville Jones 2535    30 Jun 1929
113. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111649 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34659 
Barcode
WTU-V-060903 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
George Neville Jones 
Collection #
2535 
Other Collectors
 
Date Collected
30 Jun 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Blue Mountains. 
Elevation
 
Coordinates
46.15354°, -117.39861° 
Site Description
Dry open rocky ridge. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
114. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
About Leavenworth.
47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In sagebrush scabland. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 8687JWT; Barcode: WTU-V-059966
Clarence Seely 138    10 Mar 1932
114. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111650 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8687JWT 
Barcode
WTU-V-059966 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Clarence Seely 
Collection #
138 
Other Collectors
 
Date Collected
10 Mar 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
About Leavenworth. 
Elevation
 
Coordinates
47.59639°, -120.66028° 
Site Description
In sagebrush scabland. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
115. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Nez Perce County:
Along Middle Fork clearwater River, between Syringa (Smith Creek) and Kooskia.
South-facing yellow pine-covered banks. Yellow flowers, roundish corms. Phenology: Flowers. Origin: Native.
WTU 217440; Barcode: WTU-V-060446
A. R. Kruckeberg 4375    26 Mar 1958
115. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111651 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
217440 
Barcode
WTU-V-060446 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
4375 
Other Collectors
 
Date Collected
26 Mar 1958 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
Along Middle Fork clearwater River, between Syringa (Smith Creek) and Kooskia. 
Elevation
 
Coordinates
 
Site Description
South-facing yellow pine-covered banks. 
Specimen Notes
Yellow flowers, roundish corms. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
116. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Asotin County:
Blue Moutnains.
46.15354°, -117.39861°. Datum: WGS 84. Coordinate uncertainty: 15000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillside. Phenology: Flowers & Fruits. Origin: Native.
WTU 34845; Barcode: WTU-V-060895
Geo. N. Jones 1929    15 Jun 1928
116. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111652 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34845 
Barcode
WTU-V-060895 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
1929 
Other Collectors
 
Date Collected
15 Jun 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Blue Moutnains. 
Elevation
 
Coordinates
46.15354°, -117.39861° 
Site Description
Rocky hillside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
117. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
5 miles up Squaw Creek from highway United States 95.
T24N R1W S11. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In low swale in openings in ponderosa pine zone. Phenology: Fruits. Origin: Native.
WTU 142830; Barcode: WTU-V-060447
Quentin Jones 189    11 Jul 1950
117. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111653 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
142830 
Barcode
WTU-V-060447 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Quentin Jones 
Collection #
189 
Other Collectors
 
Date Collected
11 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
5 miles up Squaw Creek from highway United States 95. 
Elevation
 
Coordinates
T24N R1W S11 
Site Description
In low swale in openings in ponderosa pine zone. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
118. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Near Spokane River at Nine Mile.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open woods, dry. Phenology: Flowers & Fruits. Origin: Native.
WTU 8053JWT; Barcode: WTU-V-060541
Sister Mary Milburge 869    28 Apr 1934
118. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111654 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8053JWT 
Barcode
WTU-V-060541 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
869 
Other Collectors
 
Date Collected
28 Apr 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Near Spokane River at Nine Mile. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
Open woods, dry. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
119. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Lewis County:
5 miles west of Kamiah, 27 miles east of Craigmont.
Elev. 2240 ft.
On east-facing slope near top of grade. Frequent, petals, anthers and stylopodia yellow, with Eriogonum, Achillea, plants unusually tall and with somewhat fistulose peduncles, cytological voucher. Phenology: Flowers & Fruits. Origin: Native.
WTU 280543; Barcode: WTU-V-060445
Mark A. Schlessman 652    26 May 1977
119. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111655 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280543 
Barcode
WTU-V-060445 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
652 
Other Collectors
 
Date Collected
26 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lewis 
Locality
5 miles west of Kamiah, 27 miles east of Craigmont. 
Elevation
2240 ft. 
Coordinates
 
Site Description
On east-facing slope near top of grade. 
Specimen Notes
Frequent, petals, anthers and stylopodia yellow, with Eriogonum, Achillea, plants unusually tall and with somewhat fistulose peduncles, cytological voucher. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
120. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
6 miles south on Icicle Creek Road from its junction with Highway 2 near Leavenworth.
Elev. 2230 ft. 47.557948°, -120.672115°. Datum: WGS84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
High on south slope above road. Phenology: Flowers & Fruits. Origin: Native.
WTU 267771; Barcode: WTU-V-059967
Pat Elvander 629    13 May 1976
120. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111656 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
267771 
Barcode
WTU-V-059967 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Pat Elvander 
Collection #
629 
Other Collectors
 
Date Collected
13 May 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
6 miles south on Icicle Creek Road from its junction with Highway 2 near Leavenworth. 
Elevation
2230 ft. 
Coordinates
47.557948°, -120.672115° 
Site Description
High on south slope above road. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
121. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
[No locality given on label].
47.66098°, -117.42072°. Datum: WGS 84. Coordinate uncertainty: 45000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 13104; Barcode: WTU-V-060543
W. N. Suksdorf 662     Jun 1884
121. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111657 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13104 
Barcode
WTU-V-060543 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Peucedanum ambiguum (Nutt.) Nutt. ex Torr. & Gray.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
W. N. Suksdorf 
Collection #
662 
Other Collectors
 
Date Collected
Jun 1884 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
[No locality given on label]. 
Elevation
 
Coordinates
47.66098°, -117.42072° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
122. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Adams County:
At Indian Valley, 1 mile south of turnoff from Highway 12.
Elev. 2860 ft. 45.031664°, -116.672229°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Weedy roadside. Petals, anthers and stylopodia yellow, plants tall, peduncles somewhat fistulose, cytological coucher. Phenology: Flowers. Origin: Native.
WTU 280544; Barcode: WTU-V-060444
Mark A. Schlessman 654    27 May 1977
122. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111658 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280544 
Barcode
WTU-V-060444 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
654 
Other Collectors
 
Date Collected
27 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
At Indian Valley, 1 mile south of turnoff from Highway 12. 
Elevation
2860 ft. 
Coordinates
45.031664°, -116.672229° 
Site Description
Weedy roadside. 
Specimen Notes
Petals, anthers and stylopodia yellow, plants tall, peduncles somewhat fistulose, cytological coucher. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
123. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Around Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil. Phenology: Flowers & Fruits. Origin: Native.
WTU 8025JWT; Barcode: WTU-V-060542
Sister Mary Milburge 1028    12 May 1935
123. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111659 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8025JWT 
Barcode
WTU-V-060542 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
1028 
Other Collectors
 
Date Collected
12 May 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Around Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
Gravelly soil. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
124. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
On north side of Selway River Road, 6 miles south of bridge at Lowell.
Elev. 1580 ft. 46.082289°, -115.425324°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Small population, petals, anthers and stylopodia yellow, plants unusually tall and with fistulose peduncles, cytological coucher. Phenology: Flowers & Fruits. Origin: Native.
WTU 280265; Barcode: WTU-V-060443
Mark A. Schlessman 653    26 May 1977
124. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111660 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280265 
Barcode
WTU-V-060443 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
653 
Other Collectors
 
Date Collected
26 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
On north side of Selway River Road, 6 miles south of bridge at Lowell. 
Elevation
1580 ft. 
Coordinates
46.082289°, -115.425324° 
Site Description
 
Specimen Notes
Small population, petals, anthers and stylopodia yellow, plants unusually tall and with fistulose peduncles, cytological coucher. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
125. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Near Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Stony soil. Common. Phenology: Flowers. Origin: Native.
WTU 8671JWT-A; Barcode: WTU-V-060545
Sister Mary Milburge 262    25 Apr 1932
125. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111661 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8671JWT-A 
Barcode
WTU-V-060545 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
262 
Other Collectors
 
Date Collected
25 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Near Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
Stony soil. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
126. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
6 miles from junction US 2 at west end of Leavenworth, 2 miles east of Eightmile Campground.
47.550552°, -120.722668°. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On east-northeast-facing slope. With Mimulus Sisyrinchium, Saxifraga, Claytonia, Lomatium geyeri. All floral parts yellow, flies & small bugs visiting flowers. Voucher for cytology. n=11. Phenology: Flowers. Origin: Native.
WTU 280548; Barcode: WTU-V-059971
Mark A. Schlessman 595    16 Apr 1977
with Patrick E. Elvander
126. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111662 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280548 
Barcode
WTU-V-059971 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
595 
Other Collectors
Patrick E. Elvander 
Date Collected
16 Apr 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
6 miles from junction US 2 at west end of Leavenworth, 2 miles east of Eightmile Campground. 
Elevation
 
Coordinates
47.550552°, -120.722668° 
Site Description
On east-northeast-facing slope. With Mimulus Sisyrinchium, Saxifraga, Claytonia, Lomatium geyeri. 
Specimen Notes
All floral parts yellow, flies & small bugs visiting flowers. Voucher for cytology. n=11. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
127. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Spokane Bridge.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 119350; Barcode: WTU-V-060546
Wilhelm N. Suksdorf 8568    3 May 1916
127. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111664 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
119350 
Barcode
WTU-V-060546 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1939.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
8568 
Other Collectors
 
Date Collected
3 May 1916 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane Bridge. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
128. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Spokane.
Elev. 1000-2000 ft. 47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 13102
J. H. Sandberg s.n.     May 1893
with J. B. Leiberg
128. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111665 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13102 
Barcode
 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
s.n. 
Other Collectors
J. B. Leiberg 
Date Collected
May 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane. 
Elevation
1000-2000 ft. 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Apiaceae
129. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Little Baldy, about 5 miles northeast of Spokane.
47.71004°, -117.349021°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 68494; Barcode: WTU-V-060549
F. O. Kreager 156    11 Jul 1902
129. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111666 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
68494 
Barcode
WTU-V-060549 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
F. O. Kreager 
Collection #
156 
Other Collectors
 
Date Collected
11 Jul 1902 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Little Baldy, about 5 miles northeast of Spokane. 
Elevation
 
Coordinates
47.71004°, -117.349021° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
130. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Salmon Creek cut-off north of Johnson's place.
48.359784°, -119.582208°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along side road. Phenology: Flowers & Fruits. Origin: Native.
WTU 8065JWT; Barcode: WTU-V-060551
Chas. B. Fiker 608    5 May 1932
130. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111668 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8065JWT 
Barcode
WTU-V-060551 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
608 
Other Collectors
 
Date Collected
5 May 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Salmon Creek cut-off north of Johnson's place. 
Elevation
 
Coordinates
48.359784°, -119.582208° 
Site Description
Along side road. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
131. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
East of Salmon Meadows.
48.65556°, -119.83806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open erodded south gravelly slope at head of first creek. Phenology: Flowers & Fruits. Origin: Native.
WTU 5048JWT; Barcode: WTU-V-060550
Chas. B. Fiker 275    4 Jul 1931
131. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5048JWT 
Barcode
WTU-V-060550 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred Mathias.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
275 
Other Collectors
 
Date Collected
4 Jul 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
East of Salmon Meadows. 
Elevation
 
Coordinates
48.65556°, -119.83806° 
Site Description
Open erodded south gravelly slope at head of first creek. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
132. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Between Riverside and Tonasket.
48.5025°, -119.50528°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In gravelly soil along highway. Phenology: Flowers & Fruits. Origin: Native.
WTU 8057JWT; Barcode: WTU-V-060552
Chas. B. Fiker 551    17 Apr 1932
132. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111671 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8057JWT 
Barcode
WTU-V-060552 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
551 
Other Collectors
 
Date Collected
17 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Between Riverside and Tonasket. 
Elevation
 
Coordinates
48.5025°, -119.50528° 
Site Description
In gravelly soil along highway. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
133. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Muckamuck Lookout.
Elev. 6390 ft. 48.611032°, -119.856611°. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Open rocky summit. Phenology: Flowers & Fruits. Origin: Native.
WTU 5046JWT; Barcode: WTU-V-060553
Robert Bigelow 101    10 Jul 1931
133. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111673 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5046JWT 
Barcode
WTU-V-060553 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Robert Bigelow 
Collection #
101 
Other Collectors
 
Date Collected
10 Jul 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Muckamuck Lookout. 
Elevation
6390 ft. 
Coordinates
48.611032°, -119.856611° 
Site Description
Open rocky summit. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
134. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Muckamuck Lookout.
Elev. 6390 ft. 48.611032°, -119.856611°. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Exposed alpine summit. Phenology: Flowers & Fruits. Origin: Native.
WTU 8610JWT; Barcode: WTU-V-060555
J. William Thompson 7020    26 Jun 1931
134. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111675 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8610JWT 
Barcode
WTU-V-060555 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. William Thompson 
Collection #
7020 
Other Collectors
 
Date Collected
26 Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Muckamuck Lookout. 
Elevation
6390 ft. 
Coordinates
48.611032°, -119.856611° 
Site Description
Exposed alpine summit. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
135. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Near Old Ruby.
48.49806°, -119.72472°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 76824; Barcode: WTU-V-060554
Chas. B. Fiker 2869    20 Jan 1940
135. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111676 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
76824 
Barcode
WTU-V-060554 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
2869 
Other Collectors
 
Date Collected
20 Jan 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Near Old Ruby. 
Elevation
 
Coordinates
48.49806°, -119.72472° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
136. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Indian reservation, east of Omak.
48.41111°, -119.52639°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In scabland rocky slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 8058JWT; Barcode: WTU-V-060537
Chas. B. Fiker 741    29 May 1932
136. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111677 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8058JWT 
Barcode
WTU-V-060537 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
741 
Other Collectors
 
Date Collected
29 May 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Indian reservation, east of Omak. 
Elevation
 
Coordinates
48.41111°, -119.52639° 
Site Description
In scabland rocky slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
137. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Chesaw.
Elev. 4000 ft. 48.94611°, -119.05028°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open gravelly hillside. Phenology: Flowers & Fruits. Origin: Native.
WTU 111343; Barcode: WTU-V-060536
Harold St. John 5061    1 Jul 1921
with W. D. Courtney, Charles S. Parker
137. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111678 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
111343 
Barcode
WTU-V-060536 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Harold St. John 
Collection #
5061 
Other Collectors
W. D. Courtney, Charles S. Parker 
Date Collected
1 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Chesaw. 
Elevation
4000 ft. 
Coordinates
48.94611°, -119.05028° 
Site Description
Open gravelly hillside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
138. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Slopes of Mount Chopaka, North Cascades.
Elev. 7000 ft. 48.95759°, -119.78523°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Woods of Pinus cocntorta with some Picea engelmannii; on grassy southwest facing slope. Rare; flowers yellow; fruits immature. Phenology: Flowers & Fruits. Origin: Native.
WTU 271933; Barcode: WTU-V-060535
Melinda F. Denton 4176    22 Jul 1978
138. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111679 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
271933 
Barcode
WTU-V-060535 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
4176 
Other Collectors
 
Date Collected
22 Jul 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Slopes of Mount Chopaka, North Cascades. 
Elevation
7000 ft. 
Coordinates
48.95759°, -119.78523° 
Site Description
Woods of Pinus cocntorta with some Picea engelmannii; on grassy southwest facing slope. 
Specimen Notes
Rare; flowers yellow; fruits immature. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
139. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Davis Canyon Preserve; 2 miles south of Malott.
Elev. 1300-2300 ft. T32N R24E S25. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Associated with Purshia tridentta - Festuca idahoensis, Pinus ponderosa and Artemisia tripartita. Fruiting on 12 June 1982; flowering on 15 April 1982. Phenology: Flowers & Fruits. Origin: Native.
WTU 284719; Barcode: WTU-V-060534
Peter W. Dunwiddie 1217    15 Apr 1982
with Mary E. Edwards
139. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111681 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
284719 
Barcode
WTU-V-060534 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
1217 
Other Collectors
Mary E. Edwards 
Date Collected
15 Apr 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Davis Canyon Preserve; 2 miles south of Malott. 
Elevation
1300-2300 ft. 
Coordinates
T32N R24E S25 
Site Description
Associated with Purshia tridentta - Festuca idahoensis, Pinus ponderosa and Artemisia tripartita. 
Specimen Notes
Fruiting on 12 June 1982; flowering on 15 April 1982. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
140. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whitman County:
Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
On rocky hillsides. Phenology: Fruits. Origin: Native.
WTU 13105; Barcode: WTU-V-060533
C. V. Piper 1562    20 Jul 1893
140. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111683 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13105 
Barcode
WTU-V-060533 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
C. V. Piper 
Collection #
1562 
Other Collectors
 
Date Collected
20 Jul 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
On rocky hillsides. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
141. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Between Slate Peak and Harts Pass, Cascade Mountains.
48.728279°, -120.67457°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
In loose soil on rocky soil. Phenology: Flowers & Fruits. Origin: Native.
WTU 291487; Barcode: WTU-V-060532
Marion Ownbey 2292    28 Jul 1940
with Fred G. Meyer
141. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111684 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291487 
Barcode
WTU-V-060532 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mathias and Constance.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Marion Ownbey 
Collection #
2292 
Other Collectors
Fred G. Meyer 
Date Collected
28 Jul 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Between Slate Peak and Harts Pass, Cascade Mountains. 
Elevation
 
Coordinates
48.728279°, -120.67457° 
Site Description
In loose soil on rocky soil. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
142. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Kootenai County:
At Wolf Lodge Bay sign, Lake Coeur d'Alene.
Elev. 2130 ft. 47.64139°, -116.61583°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On roadside at bottom of west facing slope. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 280293; Barcode: WTU-V-060442
Mark A. Schlessman 659    11 Jun 1977
142. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111700 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280293 
Barcode
WTU-V-060442 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
659 
Other Collectors
 
Date Collected
11 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Kootenai 
Locality
At Wolf Lodge Bay sign, Lake Coeur d'Alene. 
Elevation
2130 ft. 
Coordinates
47.64139°, -116.61583° 
Site Description
On roadside at bottom of west facing slope. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
143. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
East side of highway 13, 1 mile south of rest area at White Bird Hill.
Elev. 3840 ft. 45.76167°, -116.29972°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On rocky side of old road grade on west-facing slope. Frequent, voucher for cytological studies. Phenology: Flowers. Origin: Native.
WTU 280292; Barcode: WTU-V-060441
Mark A. Schlessman 662    12 Jun 1977
143. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111703 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280292 
Barcode
WTU-V-060441 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
662 
Other Collectors
 
Date Collected
12 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
East side of highway 13, 1 mile south of rest area at White Bird Hill. 
Elevation
3840 ft. 
Coordinates
45.76167°, -116.29972° 
Site Description
On rocky side of old road grade on west-facing slope. 
Specimen Notes
Frequent, voucher for cytological studies. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
144. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Adams County:
Weiser River Road (middle fork) 3 miles from junction highway 95.
Elev. 3200 ft. 44.960546°, -116.386413°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On south-facing red clay rocky slopes, with lomatium nudicaule and L. sp.. Occasional. Phenology: Flowers & Fruits. Origin: Native.
WTU 280560; Barcode: WTU-V-060440
Mark A. Schlessman 664    12 Jun 1977
144. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111707 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280560 
Barcode
WTU-V-060440 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
664 
Other Collectors
 
Date Collected
12 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
Weiser River Road (middle fork) 3 miles from junction highway 95. 
Elevation
3200 ft. 
Coordinates
44.960546°, -116.386413° 
Site Description
On south-facing red clay rocky slopes, with lomatium nudicaule and L. sp.. 
Specimen Notes
Occasional. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
145. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
South side of highway 204, 10 miles east of junction with highway 11, circa. 11 miles west of Tollgate.
Elev. 3400 ft.
Phenology: Fruits. Origin: Native.
WTU 280538; Barcode: WTU-V-059925
Mark A. Schlessman 684    16 Jul 1977
with John Merrill
145. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111712 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280538 
Barcode
WTU-V-059925 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
684 
Other Collectors
John Merrill 
Date Collected
16 Jul 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
South side of highway 204, 10 miles east of junction with highway 11, circa. 11 miles west of Tollgate. 
Elevation
3400 ft. 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
146. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
Below Pallette Ranch, upper Imnaha River.
On gravelly roadbank in yellow pine belt. Phenology: Fruits. Origin: Native.
WTU 169169; Barcode: WTU-V-059922
A. R. Kruckeberg 2334    18 Jul 1950
146. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111713 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
169169 
Barcode
WTU-V-059922 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washhington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
2334 
Other Collectors
 
Date Collected
18 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Below Pallette Ranch, upper Imnaha River. 
Elevation
 
Coordinates
 
Site Description
On gravelly roadbank in yellow pine belt. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
147. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
Battle Mountain State Park, 23 miles southwest of Pilot Rock.
Elev. 4000 ft. T3S R31E S20. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Open, rocky slopes. Flowers yellow, roots tuberous-thickened. Phenology: Flowers. Origin: Native.
WTU 142946; Barcode: WTU-V-059923
Arthur Cronquist 6348    19 May 1950
147. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111715 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
142946 
Barcode
WTU-V-059923 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Arthur Cronquist 
Collection #
6348 
Other Collectors
 
Date Collected
19 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
Battle Mountain State Park, 23 miles southwest of Pilot Rock. 
Elevation
4000 ft. 
Coordinates
T3S R31E S20 
Site Description
Open, rocky slopes. 
Specimen Notes
Flowers yellow, roots tuberous-thickened. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
148. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
11 miles south of Ukiah.
Elev. 2800 ft. T6S R31E S16. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Open, rocky (basaltic) southeast slope. Herbage glaucous, flowers yellow. Phenology: Flowers. Origin: Native.
WTU 142947; Barcode: WTU-V-059921
Arthur Cronquist 6371    19 May 1950
148. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111717 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
142947 
Barcode
WTU-V-059921 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Arthur Cronquist 
Collection #
6371 
Other Collectors
 
Date Collected
19 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
11 miles south of Ukiah. 
Elevation
2800 ft. 
Coordinates
T6S R31E S16 
Site Description
Open, rocky (basaltic) southeast slope. 
Specimen Notes
Herbage glaucous, flowers yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
149. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Union County:
On Minam Hill.
Dry ground. Phenology: Fruits. Origin: Native.
WTU 8598JWT; Barcode: WTU-V-059920
J. William Thompson 4827    15 Jun 1928
149. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111719 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8598JWT 
Barcode
WTU-V-059920 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium sp.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. William Thompson 
Collection #
4827 
Other Collectors
 
Date Collected
15 Jun 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Union 
Locality
On Minam Hill. 
Elevation
 
Coordinates
 
Site Description
Dry ground. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
150. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
10 miles east of Langdon Lake, on road to Elgin.
On basaltic soil. Corolla yellow, plant tuberous-rooted. Phenology: Flowers. Origin: Native.
WTU 176801; Barcode: WTU-V-059918
C. Leo Hitchcock 20990    26 May 1957
with C. V. Muhlick
150. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111722 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
176801 
Barcode
WTU-V-059918 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
C. Leo Hitchcock 
Collection #
20990 
Other Collectors
C. V. Muhlick 
Date Collected
26 May 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
10 miles east of Langdon Lake, on road to Elgin. 
Elevation
 
Coordinates
 
Site Description
On basaltic soil. 
Specimen Notes
Corolla yellow, plant tuberous-rooted. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
151. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
On south side of highway 204, 10 miles east of junction highway 11.
Elev. 3400 ft.
Abundant. Phenology: Flowers. Origin: Native.
WTU 280539; Barcode: WTU-V-059919
Mark A. Schlessman 670    14 Jun 1977
151. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111723 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280539 
Barcode
WTU-V-059919 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
670 
Other Collectors
 
Date Collected
14 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
On south side of highway 204, 10 miles east of junction highway 11. 
Elevation
3400 ft. 
Coordinates
 
Site Description
 
Specimen Notes
Abundant. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
152. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
East side of highway 3, 1 miles north of junction to Flora, 8.4 miles south of state line.
Elev. 4340 ft.
Rocky, damp soil in open Pinus ponderosa woodland. Abundant. Petals, anthers and stylopodia yellow, caulescent and acaulescent forms intermixed in one population, dipterans and hymenopterans visiting flowers, anatomical, cytological and insect collection coucher. Phenology: Flowers. Origin: Native.
WTU 280574; Barcode: WTU-V-059916
Mark A. Schlessman 622    7 May 1977
with Patrick E. elvander
152. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111724 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280574 
Barcode
WTU-V-059916 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
622 
Other Collectors
Patrick E. elvander 
Date Collected
7 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
East side of highway 3, 1 miles north of junction to Flora, 8.4 miles south of state line. 
Elevation
4340 ft. 
Coordinates
 
Site Description
Rocky, damp soil in open Pinus ponderosa woodland. 
Specimen Notes
Abundant. Petals, anthers and stylopodia yellow, caulescent and acaulescent forms intermixed in one population, dipterans and hymenopterans visiting flowers, anatomical, cytological and insect collection coucher. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
153. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
South side of state highway 214, circa. 10 miles east of junction state highway 11.
Elev. 3676 ft.
With L. macrocarpum, L. cous, Rosa, Spaeralcea, Sedum. Locally abundant. Phenology: Fruits. Origin: Native.
WTU 280556; Barcode: wtu-v-059917
Mark A. Schlessman 806    29 Jun 1978
with Joy B. Schlessman
153. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111727 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280556 
Barcode
wtu-v-059917 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
806 
Other Collectors
Joy B. Schlessman 
Date Collected
29 Jun 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
South side of state highway 214, circa. 10 miles east of junction state highway 11. 
Elevation
3676 ft. 
Coordinates
 
Site Description
With L. macrocarpum, L. cous, Rosa, Spaeralcea, Sedum. 
Specimen Notes
Locally abundant. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
154. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
Side of highway 204, 10 miles east of Weston or 10 miles west of Tollgate.
Elev. 3673 ft.
With Thermopsis, Taraxacum, Montia, Allium, Achillea, L. cous, L. macrocarpum. Locally abundant, floral parts yellow, plants relatively short and with many umbels. Phenology: Flowers. Origin: Native.
WTU 280557; Barcode: WTU-V-059915
Mark A. Schlessman 793    25 May 1978
154. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111729 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280557 
Barcode
WTU-V-059915 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
793 
Other Collectors
 
Date Collected
25 May 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
Side of highway 204, 10 miles east of Weston or 10 miles west of Tollgate. 
Elevation
3673 ft. 
Coordinates
 
Site Description
With Thermopsis, Taraxacum, Montia, Allium, Achillea, L. cous, L. macrocarpum. 
Specimen Notes
Locally abundant, floral parts yellow, plants relatively short and with many umbels. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
155. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
Umatilla.
Dry slope. Phenology: Fruits. Origin: Native.
WTU 8845JWT; Barcode: WTU-V-059914
Morton E. Peck 18204    20 Jun 1934
155. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111732 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8845JWT 
Barcode
WTU-V-059914 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Cogswellia ambigua (nutt.) Jones.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mildred E. Mathias, 1938. Remarks: Herbarium of the University of California.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington.
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Morton E. Peck 
Collection #
18204 
Other Collectors
 
Date Collected
20 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
Umatilla. 
Elevation
 
Coordinates
 
Site Description
Dry slope. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
156. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
Green Mountain about 10 miles north northeast of La Grande. Meadow on west side of Mount Emily Road (N31). 0.8 miles south of junction with Road N3116.
Elev. 5100 ft. T1S R37E S10. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Phenology: Flowers. Origin: Native.
WTU 280401; Barcode: WTU-V-059929
David H. Wagner 2307    4 Jun 1979
156. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111733 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280401 
Barcode
WTU-V-059929 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 18 1979. Remarks: University of Washington.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
David H. Wagner 
Collection #
2307 
Other Collectors
 
Date Collected
4 Jun 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
Green Mountain about 10 miles north northeast of La Grande. Meadow on west side of Mount Emily Road (N31). 0.8 miles south of junction with Road N3116. 
Elevation
5100 ft. 
Coordinates
T1S R37E S10 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
157. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
At Joseph Canyon Viewpoint, 12 miles north of forest boundary, 4 miles south of junction to Flora on highway 82.
Elev. 4150 ft.
On east-facing slopes, with Brodea, Galium, Sedum. Voucher for bud collections. Phenology: Flowers. Origin: Native.
WTU 280266; Barcode: WTU-V-059927
Mark A. Schlessman 676    15 Jun 1977
157. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111735 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280266 
Barcode
WTU-V-059927 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
676 
Other Collectors
 
Date Collected
15 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
At Joseph Canyon Viewpoint, 12 miles north of forest boundary, 4 miles south of junction to Flora on highway 82. 
Elevation
4150 ft. 
Coordinates
 
Site Description
On east-facing slopes, with Brodea, Galium, Sedum. 
Specimen Notes
Voucher for bud collections. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
158. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Bonneville County:
Caribou Range, Jensen Creek road, 2.5 miles above (northwest) McCoy Creek Road, 9.5 airline miles south of Palisades Dam.
Elev. 6300 ft. T2S R45E S33. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Road cut. Common, flowers yellow. Phenology: Fruits. Origin: Native.
WTU 263362; Barcode: WTU-V-17102
Noel H. Holmgren 5549    21 Jul 1971
with Vernon Marttala
158. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
113612 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
263362 
Barcode
WTU-V-17102 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Perideridia bolanderi (Gray) Nels. & Macbr.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 22 2016. Remarks: Determined at the University of Washington. 
Type Notes
 
Collector
Noel H. Holmgren 
Collection #
5549 
Other Collectors
Vernon Marttala 
Date Collected
21 Jul 1971 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonneville 
Locality
Caribou Range, Jensen Creek road, 2.5 miles above (northwest) McCoy Creek Road, 9.5 airline miles south of Palisades Dam. 
Elevation
6300 ft. 
Coordinates
T2S R45E S33 
Site Description
Road cut. 
Specimen Notes
Common, flowers yellow. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
159. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Leavenworth, 1/8 mile west of city.
47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In open, dry field. Phenology: Flowers & Fruits. Origin: Native.
WTU 362242; Barcode: WTU-V-059797
C. L. Hitchcock 23409    23 May 1964
159. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
122605 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362242 
Barcode
WTU-V-059797 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
23409 
Other Collectors
 
Date Collected
23 May 1964 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Leavenworth, 1/8 mile west of city. 
Elevation
 
Coordinates
47.59639°, -120.66028° 
Site Description
In open, dry field. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
160. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Badger Mountain.
Elev. 5000 ft. 47.43917°, -120.07278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sagebrush slopes. Phenology: Fruits. Origin: Native.
WTU 362244; Barcode: WTU-V-059932
J. William Thompson 14647    1 Jun 1940
160. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
122634 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362244 
Barcode
WTU-V-059932 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Dr. Lincoln Constance.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
J. William Thompson 
Collection #
14647 
Other Collectors
 
Date Collected
1 Jun 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Badger Mountain. 
Elevation
5000 ft. 
Coordinates
47.43917°, -120.07278° 
Site Description
Sagebrush slopes. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
161. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Lake Chelan National Recreation Area. South facing slope along McGregor Mountain Trail.
Elev. 4742 ft. 48° 24.067' N, 120° 49.191' W; UTM Zone 10, 661360.14E, 5363180.499N. Datum: WGS 84. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Subalpine meadow dominated by Lomatium sp., Pseudotsuga menziesii, Lupinus sp. Flowers yellow. Roots with a swollen section. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 367276; Barcode: WTU-V-059972
Vicky Gempko 06-12    29 Jun 2006
with Dale Blum, Cheryl Lowe, Anders Huseth
161. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
150162 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
367276 
Barcode
WTU-V-059972 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Ben Legler, 20 2006. Sources: Flora of PNW.  
Type Notes
 
Collector
Vicky Gempko 
Collection #
06-12 
Other Collectors
Dale Blum, Cheryl Lowe, Anders Huseth 
Date Collected
29 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Lake Chelan National Recreation Area. South facing slope along McGregor Mountain Trail. 
Elevation
4742 ft. 
Coordinates
48° 24.067' N, 120° 49.191' W; UTM Zone 10, 661360.14E, 5363180.499N 
Site Description
Subalpine meadow dominated by Lomatium sp., Pseudotsuga menziesii, Lupinus sp. 
Specimen Notes
Flowers yellow. Roots with a swollen section. Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
162. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
North Cascades National Park. Southeast side of McGregor Mountain. West side of Coon Creek along the McGregor Mountain Trail. Stehekin Valley.
Elev. 2964 ft. 48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, 5362511.311N. Datum: WGS 84. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops intermixed with coniferous forest, dominated by Pseudotsuga menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria spicata and Calamagrostis rubescens. Exposed site with partial to full sun. Well scattered, full sun. Growing in rock cracks. Uncommon. Phenology: Flowers & Fruits. Origin: Native.
WTU 366739; Barcode: WTU-V-059973
Anders Huseth 06-12    28 Jun 2006
with Diane Doss, Cheryl Lowe, David Giblin
162. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
150841 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366739 
Barcode
WTU-V-059973 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Ben Legler, 28 2006. Sources: Flora of PNW.  
Type Notes
 
Collector
Anders Huseth 
Collection #
06-12 
Other Collectors
Diane Doss, Cheryl Lowe, David Giblin 
Date Collected
28 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
North Cascades National Park. Southeast side of McGregor Mountain. West side of Coon Creek along the McGregor Mountain Trail. Stehekin Valley. 
Elevation
2964 ft. 
Coordinates
48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, 5362511.311N 
Site Description
Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops intermixed with coniferous forest, dominated by Pseudotsuga menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria spicata and Calamagrostis rubescens. Exposed site with partial to full sun. 
Specimen Notes
Well scattered, full sun. Growing in rock cracks. Uncommon. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
163. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Swakane Canyon, 4 miles up canyon from mouth.
Elev. 1800 ft. 47° 34' 45" N, 120° 21' 38" W. Datum: NAD 27.
Flat canyon floor; open Pinus ponderosa, grassy and rocky flats. Flowers yellow; scattered in grassy areas, under Pinus. Phenology: Flowers & Fruits. Origin: Native.
WTU 374923; Barcode: WTU-V-059791
Ben Legler 2726    20 May 2005
163. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
154687 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374923 
Barcode
WTU-V-059791 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by B. Legler, 22 2005. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
2726 
Other Collectors
 
Date Collected
20 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Swakane Canyon, 4 miles up canyon from mouth. 
Elevation
1800 ft. 
Coordinates
47° 34' 45" N, 120° 21' 38" W 
Site Description
Flat canyon floor; open Pinus ponderosa, grassy and rocky flats. 
Specimen Notes
Flowers yellow; scattered in grassy areas, under Pinus. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
164. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
U.S. Bureau of Land Management land at Coffeepot Lake. Wetland just south of Coffeepot Road where stream goes under road.
Elev. 1872 ft. 47.50818° N, 118.54329° W. Datum: WGS 84. Coordinate uncertainty: 2 meters.
Phalaris arundinacea dominated wet meadow with vernal gullies and perennial marsh habitat dominated by Schoenoplectus. Uncommon in disturbed dry soil at edge of road. Phenology: Fruits. Origin: Native.
WTU 380895; Barcode: WTU-V-060539
David Giblin 1893    26 Jun 2008
164. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
172039 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380895 
Barcode
WTU-V-060539 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 11 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
1893 
Other Collectors
 
Date Collected
26 Jun 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
U.S. Bureau of Land Management land at Coffeepot Lake. Wetland just south of Coffeepot Road where stream goes under road. 
Elevation
1872 ft. 
Coordinates
47.50818° N, 118.54329° W 
Site Description
Phalaris arundinacea dominated wet meadow with vernal gullies and perennial marsh habitat dominated by Schoenoplectus. 
Specimen Notes
Uncommon in disturbed dry soil at edge of road. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
165. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Okanagan, Swanson's Mountain.
Phenology: Flowers. Origin: Native.
WTU 375902; Barcode: WTU-V-060664
E. Wilson 32    25 Apr 1904
165. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
175783 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375902 
Barcode
WTU-V-060664 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Peucedanum ambiguum (Nutt.) Nutt. ex Torr. & Gray.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980.  
Type Notes
 
Collector
E. Wilson 
Collection #
32 
Other Collectors
 
Date Collected
25 Apr 1904 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Okanagan, Swanson's Mountain. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
166. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Okanagan, Swanson's Mountain.
Phenology: Flowers. Origin: Native.
WTU 375903; Barcode: WTU-V-060665
E. Wilson 32    25 Apr 1904
166. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
175943 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375903 
Barcode
WTU-V-060665 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Peucedanum ambiguum (Nutt.) Nutt. ex Torr. & Gray.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980.  
Type Notes
 
Collector
E. Wilson 
Collection #
32 
Other Collectors
 
Date Collected
25 Apr 1904 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Okanagan, Swanson's Mountain. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
167. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Coulee City. Just below Dry Falls Dam, east side of dam.
Elev. 1574 ft. 47.61239° N, 119.3108° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Shrub-steppe community dominated by Artemisia tridentata, basalt outcropppings with patches of lithosol. Flower yellow; common; scattered in lithosol. Phenology: Flowers. Origin: Native.
WTU 396907; Barcode: WTU-V-059974
Ann Hirschi 09-12    1 May 2009
167. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
177216 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396907 
Barcode
WTU-V-059974 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 15 2009. Sources: H&C.  
Type Notes
 
Collector
Ann Hirschi 
Collection #
09-12 
Other Collectors
 
Date Collected
1 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Coulee City. Just below Dry Falls Dam, east side of dam. 
Elevation
1574 ft. 
Coordinates
47.61239° N, 119.3108° W 
Site Description
Shrub-steppe community dominated by Artemisia tridentata, basalt outcropppings with patches of lithosol. 
Specimen Notes
Flower yellow; common; scattered in lithosol. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
168. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Near and southwest of Coulee City. Just south of east end of Dry Falls Dam. Same site visited on 1 May 2009 by Giblin party (A. Hirschi collection numbers).
Elev. 1541 ft. 47° 36.6' N, 119° 18.4' W. Datum: WGS 84.
Channeled basalt scabland with sagebrush; small ridges with lithosol summits. Yellow flowers; very slender tubers; common on sides of little sagebrush slopes. Phenology: Flowers. Origin: Native.
WTU 397651; Barcode: WTU-V-059977
Luke Ledwich 09-11    2 May 2009
168. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
177265 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397651 
Barcode
WTU-V-059977 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 15 2009. Sources: H&C.  
Type Notes
 
Collector
Luke Ledwich 
Collection #
09-11 
Other Collectors
 
Date Collected
2 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Near and southwest of Coulee City. Just south of east end of Dry Falls Dam. Same site visited on 1 May 2009 by Giblin party (A. Hirschi collection numbers). 
Elevation
1541 ft. 
Coordinates
47° 36.6' N, 119° 18.4' W 
Site Description
Channeled basalt scabland with sagebrush; small ridges with lithosol summits. 
Specimen Notes
Yellow flowers; very slender tubers; common on sides of little sagebrush slopes. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
169. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Route 21 between Wilbur and Keller Ferry; hills above the road as route descends towards Ferry.
Elev. 2537 ft. 47° 51.967' N, 118° 43.404' W. Datum: WGS 84.
Flowers yellow. Phenology: Flowers. Origin: Native.
WTU 399733; Barcode: WTU-V-006046
Patricia Lu-Irving 09-121    1 May 2009
169. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
177375 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399733 
Barcode
WTU-V-006046 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 15 2009. Sources: H&C.  
Type Notes
 
Collector
Patricia Lu-Irving 
Collection #
09-121 
Other Collectors
 
Date Collected
1 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Route 21 between Wilbur and Keller Ferry; hills above the road as route descends towards Ferry. 
Elevation
2537 ft. 
Coordinates
47° 51.967' N, 118° 43.404' W 
Site Description
 
Specimen Notes
Flowers yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
170. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Intersection of County Road West and Bagdad Road. West side of road.
Elev. 2344 ft. 47° 53.051' N, 118° 58.744' W. Datum: WGS 84.
Basalt rimrock shrub-steppe community with pockets of lithosol in the higher areas and deep, moist soil in base of the draws. Common; scattered in lithosol; flowers bright yellow. Phenology: Flowers. Origin: Native.
WTU 404512; Barcode: WTU-V-012553
James Rodman 544    2 May 2009
170. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
177391 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404512 
Barcode
WTU-V-012553 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 15 2009. Sources: H&C.  
Type Notes
 
Collector
James Rodman 
Collection #
544 
Other Collectors
 
Date Collected
2 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Intersection of County Road West and Bagdad Road. West side of road. 
Elevation
2344 ft. 
Coordinates
47° 53.051' N, 118° 58.744' W 
Site Description
Basalt rimrock shrub-steppe community with pockets of lithosol in the higher areas and deep, moist soil in base of the draws. 
Specimen Notes
Common; scattered in lithosol; flowers bright yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
171. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area. Lightning Creek north along along trail to Desolation Peak, approximately 2 kilometers from campground.
Elev. 1754 ft. 48.87638° N, 121.01951° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
South-west facing bald dominated by Zigadenus venenosus and Pseudoroegneria spicata; bald interspersed with several vernally moist areas. Scattered across bald; involucles lacking; flowers yellow. Phenology: Flowers. Origin: Native.
WTU 381870; Barcode: WTU-V-060538
Jim Duemmel 10-24    11 May 2010
171. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
177880 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381870 
Barcode
WTU-V-060538 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 4 2010. Sources: H&C.  
Type Notes
 
Collector
Jim Duemmel 
Collection #
10-24 
Other Collectors
 
Date Collected
11 May 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area. Lightning Creek north along along trail to Desolation Peak, approximately 2 kilometers from campground. 
Elevation
1754 ft. 
Coordinates
48.87638° N, 121.01951° W 
Site Description
South-west facing bald dominated by Zigadenus venenosus and Pseudoroegneria spicata; bald interspersed with several vernally moist areas. 
Specimen Notes
Scattered across bald; involucles lacking; flowers yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
172. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Just below west end of Dry Falls Dam.
Elev. 1508 ft. 47.62542°, -119.33154°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Scattered willows and pools, with immature Carex praegracilis. Yellow flowers, showy; no tubers found; on lithosol. Phenology: Flowers & Fruits. Origin: Native.
WTU 396789; Barcode: WTU-V-059941
Robert Goff 09-19    2 May 2009
172. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
180643 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396789 
Barcode
WTU-V-059941 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 18 2010. Sources: H&C.  
Type Notes
 
Collector
Robert Goff 
Collection #
09-19 
Other Collectors
 
Date Collected
2 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Just below west end of Dry Falls Dam. 
Elevation
1508 ft. 
Coordinates
47.62542°, -119.33154° 
Site Description
Scattered willows and pools, with immature Carex praegracilis. 
Specimen Notes
Yellow flowers, showy; no tubers found; on lithosol. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
173. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Hansen Harbor Road, Penix Canyon.
Elev. 2122 ft. 47° 53.898' N, 118° 39.464' W. Datum: WGS 84.
Rocky hills to either side of road. Yellow flowers; dissected leaves; sheathing leaf base. Phenology: Flowers. Origin: Native.
WTU 386668; Barcode: WTU-V-059945
Patricia Lu-Irving 09-137    1 May 2009
173. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
180661 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386668 
Barcode
WTU-V-059945 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 18 2010. Sources: H&C.  
Type Notes
 
Collector
Patricia Lu-Irving 
Collection #
09-137 
Other Collectors
 
Date Collected
1 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Hansen Harbor Road, Penix Canyon. 
Elevation
2122 ft. 
Coordinates
47° 53.898' N, 118° 39.464' W 
Site Description
Rocky hills to either side of road. 
Specimen Notes
Yellow flowers; dissected leaves; sheathing leaf base. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
174. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Bureau of Land Management. Lewis Bridge Road near intersection with Union Valley Road; west side of road.
Elev. 1869 ft. 47.6852° N, 118.85323° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Basalt rimrock, shrub-steppe community dominated by Artemisia tridentata, Poa secunda, and Leymus cinereus. Flowers yellow; deep taproot, narrow. Phenology: Flowers. Origin: Native.
WTU 387546; Barcode: WTU-V-059952
Ruth Pelz 09-8    1 May 2009
174. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
180672 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
387546 
Barcode
WTU-V-059952 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Giblin, 18 2010. Sources: H&C.  
Type Notes
 
Collector
Ruth Pelz 
Collection #
09-8 
Other Collectors
 
Date Collected
1 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Bureau of Land Management. Lewis Bridge Road near intersection with Union Valley Road; west side of road. 
Elevation
1869 ft. 
Coordinates
47.6852° N, 118.85323° W 
Site Description
Basalt rimrock, shrub-steppe community dominated by Artemisia tridentata, Poa secunda, and Leymus cinereus. 
Specimen Notes
Flowers yellow; deep taproot, narrow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
175. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
Slate Creek, Slate Creek Road, about 3 miles east of intersection with US-95.
Elev. 1889 ft. 45.632776° N, 116.22703° W. Datum: WGS 84.
Basalt cliffs above river channel. Rich relatively deep soils in channels and shelves among cliffs. Common in rich soil on steep slopes in full sun. Plants slightly glaucous. Flowers bright yellow. Silica gel-dried material is available upon request. Phenology: Flowers. Origin: Native.
WTU 384464; Barcode: WTU-V-059944
C. E. Hinchliff 1273    17 Apr 2011
175. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
182034 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
384464 
Barcode
WTU-V-059944 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
C. E. Hinchliff 
Collection #
1273 
Other Collectors
 
Date Collected
17 Apr 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Slate Creek, Slate Creek Road, about 3 miles east of intersection with US-95. 
Elevation
1889 ft. 
Coordinates
45.632776° N, 116.22703° W 
Site Description
Basalt cliffs above river channel. Rich relatively deep soils in channels and shelves among cliffs. 
Specimen Notes
Common in rich soil on steep slopes in full sun. Plants slightly glaucous. Flowers bright yellow. Silica gel-dried material is available upon request. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
176. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Duffy Creek.
T23N R23E S17. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Growing among rocks in basalt lithosol soils; ARRI/POSE habitat type. Phenology: Flowers. Origin: Native.
WTU 386487; Barcode: WTU-V-059976
Lisa Healy s.n.    14 May 1997
with Kevin Kane
176. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
183345 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386487 
Barcode
WTU-V-059976 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium hambleniae Math. & Const.
2. Lomatium farinosum (Hook.) Coult. & Rose var. hambleniae (Mathias & Constance) Schlessman.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 7 2015.  
Type Notes
 
Collector
Lisa Healy 
Collection #
s.n. 
Other Collectors
Kevin Kane 
Date Collected
14 May 1997 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Duffy Creek. 
Elevation
 
Coordinates
T23N R23E S17 
Site Description
Growing among rocks in basalt lithosol soils; ARRI/POSE habitat type. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
177. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
[No locality given on label]
T40N R30E S13. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Shallow soils, open grassy area with scattered Douglas fir. Rocky. North slope. 20% lupine and pine grass. Phenology: Flowers & Fruits. Origin: Native.
WTU 386481; Barcode: WTU-V-059953
Pam Camp 516    9 Jul 1980
177. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
183351 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386481 
Barcode
WTU-V-059953 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Pam Camp 
Collection #
516 
Other Collectors
 
Date Collected
9 Jul 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
[No locality given on label] 
Elevation
 
Coordinates
T40N R30E S13 
Site Description
Shallow soils, open grassy area with scattered Douglas fir. Rocky. North slope. 20% lupine and pine grass. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
178. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Rock Island.
T22N R22E S28. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Top of grade. Northwest slope, 60% slope. Poa sandbergii, Artemisia rigida and Agropyron spicatum habitat. Rocky with rock outcrops. Phenology: Fruits. Origin: Native.
WTU 386478; Barcode: WTU-V-059955
P. Camp 896    11 May 1982
178. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
183352 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386478 
Barcode
WTU-V-059955 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
P. Camp 
Collection #
896 
Other Collectors
 
Date Collected
11 May 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Rock Island. 
Elevation
 
Coordinates
T22N R22E S28 
Site Description
Top of grade. Northwest slope, 60% slope. Poa sandbergii, Artemisia rigida and Agropyron spicatum habitat. Rocky with rock outcrops. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
179. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, San Juan County:
Little Patos Island.
T38N R2W S15 or 16. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Douglas fir, madrone, salal. Phenology: Fruits. Origin: Native.
WTU 386479; Barcode: WTU-V-059943
P. Camp 968    1 Jun 1982
179. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
183353 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386479 
Barcode
WTU-V-059943 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
P. Camp 
Collection #
968 
Other Collectors
 
Date Collected
1 Jun 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Little Patos Island. 
Elevation
 
Coordinates
T38N R2W S15 or 16 
Site Description
Douglas fir, madrone, salal. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
180. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
By Horseshoe Lake.
T27N R27E S15. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
In a soil pocket with big sagebrush. Agropyron spicatum and Stipa dominant. South aspect 20% slope. Common. Phenology: Flowers. Origin: Native.
WTU 386476; Barcode: WTU-V-059958
P. Camp 885    29 Apr 1982
180. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
183354 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386476 
Barcode
WTU-V-059958 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
P. Camp 
Collection #
885 
Other Collectors
 
Date Collected
29 Apr 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
By Horseshoe Lake. 
Elevation
 
Coordinates
T27N R27E S15 
Site Description
In a soil pocket with big sagebrush. Agropyron spicatum and Stipa dominant. South aspect 20% slope. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
181. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area: along Diablo Lake Trail ca. 1 air mile SW of Ross Dam.
Elev. 643 m. 48.720545° N, 121.084202° W. Datum: WGS 84. Coordinate uncertainty: 16 meters. Georeferenced by Ben Legler. Coordinate Source: Digital Map.
Steep, rocky, south-facing slope with scattered Pseudotsuga menziesii, Calamagrostis rubescens, and Zigadenus venenosus. Flowers yellow; plants locally common in mossy soil on bald. Phenology: Flowers. Origin: Native.
WTU
Ben Legler 11939    5 Jun 2011
181. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
186113 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) J.M. Coult. & Rose.
    Annotated by Ben Legler, 22 2012.  
Type Notes
 
Collector
Ben Legler 
Collection #
11939 
Other Collectors
 
Date Collected
5 Jun 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area: along Diablo Lake Trail ca. 1 air mile SW of Ross Dam. 
Elevation
643 m. 
Coordinates
48.720545° N, 121.084202° W 
Site Description
Steep, rocky, south-facing slope with scattered Pseudotsuga menziesii, Calamagrostis rubescens, and Zigadenus venenosus. 
Specimen Notes
Flowers yellow; plants locally common in mossy soil on bald. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Apiaceae
182. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area: slopes above lake shore at end of trail to Hidden Hand Camp on north side of Ruby Arm of Ross Lake.
Elev. 470 m. 48.731658° N, 121.023303° W. Datum: WGS 84. Coordinate uncertainty: 9 meters. Georeferenced by Ben Legler. Coordinate Source: Digital Map.
Base of south-facing cliffs; dry, loose soil and rock; partly shaded by conifers and shrubs. Slope < 50%. Phenology: Flowers. Origin: Native.
WTU 392921; Barcode: WTU-V-059942
Ben Legler 12416    14 Jun 2012
with Steve Hahn
182. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
186190 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392921 
Barcode
WTU-V-059942 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) J.M. Coult. & Rose.
    Annotated by Ben Legler, 24 2012. Sources: Flora of PNW.  
Type Notes
 
Collector
Ben Legler 
Collection #
12416 
Other Collectors
Steve Hahn 
Date Collected
14 Jun 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area: slopes above lake shore at end of trail to Hidden Hand Camp on north side of Ruby Arm of Ross Lake. 
Elevation
470 m. 
Coordinates
48.731658° N, 121.023303° W 
Site Description
Base of south-facing cliffs; dry, loose soil and rock; partly shaded by conifers and shrubs. Slope < 50%. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
183. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Pend Oreille County:
Colville National Forest. Road to Salmo Mountain. Approximately 1.5 kilometers below summit.
Elev. 1900 m. 48.9633° N, 117.105° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
South-facing slope bisected by road; small seasonal stream along edge of road; slope with seasonally moist open areas. Locally common; corollas yellow; roots without tubers. Phenology: Flowers and Fruits. Origin: Native.
WTU 406444; Barcode: WTU-V-17439
Amy Cabral 12-36    21 Jul 2012
183. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
187853 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406444 
Barcode
WTU-V-17439 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 21 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
Amy Cabral 
Collection #
12-36 
Other Collectors
 
Date Collected
21 Jul 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Colville National Forest. Road to Salmo Mountain. Approximately 1.5 kilometers below summit. 
Elevation
1900 m. 
Coordinates
48.9633° N, 117.105° W 
Site Description
South-facing slope bisected by road; small seasonal stream along edge of road; slope with seasonally moist open areas. 
Specimen Notes
Locally common; corollas yellow; roots without tubers. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
184. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Pend Oreille County:
Colville National Forest. Along trail to Hall Mountain circa 1 mile east of summit.
Elev. 1788 m. 48.80066° N, 117.24148° W. Datum: WGS 84. Coordinate uncertainty: 3 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GPS.
South-facing, grassy slope with rocky soil; scattered conifers, Calamagrostis rubescens, Hieracium, Eremogone capillaris. Flowers yellow; locally common in rocky soil. Phenology: Flowers and Fruits. Origin: Native.
WTU 406999; Barcode: WTU-V-019618
J. P. Dufour 2012-9    21 Jul 2012
184. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
187877 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406999 
Barcode
WTU-V-019618 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 21 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
J. P. Dufour 
Collection #
2012-9 
Other Collectors
 
Date Collected
21 Jul 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Colville National Forest. Along trail to Hall Mountain circa 1 mile east of summit. 
Elevation
1788 m. 
Coordinates
48.80066° N, 117.24148° W 
Site Description
South-facing, grassy slope with rocky soil; scattered conifers, Calamagrostis rubescens, Hieracium, Eremogone capillaris. 
Specimen Notes
Flowers yellow; locally common in rocky soil. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
185. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Stevens County:
By Red Marble Mine.
T31N R38E S24. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Douglas fir and larch habitat. Snowberry and pinegrass in the understory. Some cedar in the vicinity. Phenology: Flowers and Fruits. Origin: Native.
WTU 394238; Barcode: WTU-V-059975
P. Camp 444    24 Jun 1980
185. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
188589 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394238 
Barcode
WTU-V-059975 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
P. Camp 
Collection #
444 
Other Collectors
 
Date Collected
24 Jun 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
By Red Marble Mine. 
Elevation
 
Coordinates
T31N R38E S24 
Site Description
Douglas fir and larch habitat. Snowberry and pinegrass in the understory. Some cedar in the vicinity. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
186. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Asotin County:
Snake River Road, camping area just north of bridge where road crosses Grande Ronde River.
Elev. 267 m. 46.06965° N, 117.00853° W. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GPS.
Cobbly river shoreline and adjacent upland which is heavily disturbed. Locally common in upland adjacent to riparian zone. Phenology: Flowers and Fruits. Origin: Native.
WTU 399854; Barcode: WTU-V-006144
David Giblin 4791    22 May 2013
186. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
189111 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399854 
Barcode
WTU-V-006144 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 15 2014. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
4791 
Other Collectors
 
Date Collected
22 May 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Snake River Road, camping area just north of bridge where road crosses Grande Ronde River. 
Elevation
267 m. 
Coordinates
46.06965° N, 117.00853° W 
Site Description
Cobbly river shoreline and adjacent upland which is heavily disturbed. 
Specimen Notes
Locally common in upland adjacent to riparian zone. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
187. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
At scenic viewpoint along Old Highway 30.
Dry site with grass, forbs, and shrubs. Phenology: Flowers and Fruits. Origin: Native.
WTU 396248; Barcode: WTU-V-007259
David Gross 797    17 Jun 2012
187. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
189334 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396248 
Barcode
WTU-V-007259 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by David Gross.  
Type Notes
 
Collector
David Gross 
Collection #
797 
Other Collectors
 
Date Collected
17 Jun 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
At scenic viewpoint along Old Highway 30. 
Elevation
 
Coordinates
 
Site Description
Dry site with grass, forbs, and shrubs. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
188. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Fishtrap Lake area. West side of lake near abandoned corral.
Elev. 670 m. 47.3253° N, 117.8774° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Low basalt rimrock bluff with mix of scabland and loess mounds; Triteleia grandiflora, Artemisia rigida, Pseudoroegneria spicata, and Leymus cinereus common. Uncommon on edge of loess mounds; corollas yellow. Phenology: Flowers. Origin: Native.
WTU 416002; Barcode: WTU-V-034359
David Giblin 4066    21 May 2012
188. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
193350 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416002 
Barcode
WTU-V-034359 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Don Knoke, 7 2014. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
4066 
Other Collectors
 
Date Collected
21 May 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Fishtrap Lake area. West side of lake near abandoned corral. 
Elevation
670 m. 
Coordinates
47.3253° N, 117.8774° W 
Site Description
Low basalt rimrock bluff with mix of scabland and loess mounds; Triteleia grandiflora, Artemisia rigida, Pseudoroegneria spicata, and Leymus cinereus common. 
Specimen Notes
Uncommon on edge of loess mounds; corollas yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
189. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Wooten Wildlife Area. Tucannon Road, approximately 3 kilometers north of Deer Watson Campground.
Elev. 690 m. 46.30409° N, 117.65524° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
East-facing basalt outcropping with seepy areas; Penstemon spp. and Philadelphus lewisii common. Uncommon in moist soil on edge of basalt face; corollas yellow. Phenology: Flowers. Origin: Native.
WTU 415219; Barcode: WTU-V-032625
David Giblin 3741    18 May 2011
189. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
193421 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415219 
Barcode
WTU-V-032625 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium cusickii (Wats.) Coult.& Rose ?.
    Annotated by Don Knoke, 26 2013. Sources: Flora of PNW.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 11 2018.  
Type Notes
 
Collector
David Giblin 
Collection #
3741 
Other Collectors
 
Date Collected
18 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Wooten Wildlife Area. Tucannon Road, approximately 3 kilometers north of Deer Watson Campground. 
Elevation
690 m. 
Coordinates
46.30409° N, 117.65524° W 
Site Description
East-facing basalt outcropping with seepy areas; Penstemon spp. and Philadelphus lewisii common. 
Specimen Notes
Uncommon in moist soil on edge of basalt face; corollas yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
190. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground.
Elev. 811 m. 46.32909° N, 117.68107° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. Long thickened taproot lacking distinctive tuber; corollas yellow. Phenology: Flowers. Origin: Native.
WTU 415311; Barcode: WTU-V-032458
David Giblin 3753    18 May 2011
190. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
193433 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415311 
Barcode
WTU-V-032458 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium triternatum (Pursh) Coult. & Rose var. triternatum.
    Annotated by Don Knoke, 28 2013. Remarks: No fruit; best guess.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark Darrach, 11 2018.  
Type Notes
 
Collector
David Giblin 
Collection #
3753 
Other Collectors
 
Date Collected
18 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground. 
Elevation
811 m. 
Coordinates
46.32909° N, 117.68107° W 
Site Description
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. 
Specimen Notes
Long thickened taproot lacking distinctive tuber; corollas yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
191. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground.
Elev. 811 m. 46.32909° N, 117.68107° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. Distinct tuber just below surface; probably more attached by narrow root segment. Phenology: Flowers. Origin: Native.
WTU 415306; Barcode: WTU-V-032461
David Giblin 3754    18 May 2011
191. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
193434 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415306 
Barcode
WTU-V-032461 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Don Knoke, 1 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
3754 
Other Collectors
 
Date Collected
18 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground. 
Elevation
811 m. 
Coordinates
46.32909° N, 117.68107° W 
Site Description
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. 
Specimen Notes
Distinct tuber just below surface; probably more attached by narrow root segment. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
192. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground.
Elev. 811 m. 46.32909° N, 117.68107° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. Corollas yellow; tuber just below surface; uncommon. Phenology: Flowers. Origin: Native.
WTU 414967; Barcode: WTU-V-032791
David Giblin 3771    18 May 2011
192. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
193450 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414967 
Barcode
WTU-V-032791 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Don Knoke, 19 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
3771 
Other Collectors
 
Date Collected
18 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Wooten Wildlife Area. Hillside of drainage to west of Spring Lake Campground. 
Elevation
811 m. 
Coordinates
46.32909° N, 117.68107° W 
Site Description
Grassy slope with basalt outcroppings; dominated by Pseudoroegneria spicata with scattered Pinus ponderosa; aspect collected primarily southern; Bromus tectorum common in open soil areas. 
Specimen Notes
Corollas yellow; tuber just below surface; uncommon. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
193. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Entiat Ridge, west 25 Mile Creek, Lake Chelan.
47.943622°, -120.325844°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Jim Duemmel. Coordinate Source: Digital Map.
Phenology: Flowers and Fruits. Origin: Native.
WTU 403057; Barcode: WTU-V-011348
Clayton Haberman s.n.    7 Jun 1991
193. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
2490534 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403057 
Barcode
WTU-V-011348 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Jun 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Entiat Ridge, west 25 Mile Creek, Lake Chelan. 
Elevation
 
Coordinates
47.943622°, -120.325844° 
Site Description
 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
194. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Leavenworth.
47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rock outcrop, Ponderosa Pine-Brush. Phenology: Flowers and Fruits. Origin: Native.
WTU 403049; Barcode: WTU-V-011356
Clayton Haberman s.n.    15 May 2004
194. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
2490542 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403049 
Barcode
WTU-V-011356 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Leavenworth. 
Elevation
 
Coordinates
47.59639°, -120.66028° 
Site Description
Rock outcrop, Ponderosa Pine-Brush. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
195. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
From Spokane, drive approximately 30 miles west on Interstate-90 to Exit 254. Drive south 2.5 miles on Old State Highway to Fishtrap Road. In 0.7 mile, take the approach left to Folsom Farm (signed), and drive up to the restroom and park. Walk past the old barn on the trail for 0.12 mile and you will see the swale desert-parsley everywhere. Go through the gate on the left.
Elev. 2220 ft. 47° 22' 13" N, 117° 49' 47" W. Datum: NAD 83. Coordinate Source: Specimen Label.
Spokane Field Office, BLM. Phenology: Flowers. Origin: Native.
WTU 404807; Barcode: WTU-V-013143
L. Emerich OR135-8    29 Apr 2015
195. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
2787206 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404807 
Barcode
WTU-V-013143 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
L. Emerich 
Collection #
OR135-8 
Other Collectors
 
Date Collected
29 Apr 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
From Spokane, drive approximately 30 miles west on Interstate-90 to Exit 254. Drive south 2.5 miles on Old State Highway to Fishtrap Road. In 0.7 mile, take the approach left to Folsom Farm (signed), and drive up to the restroom and park. Walk past the old barn on the trail for 0.12 mile and you will see the swale desert-parsley everywhere. Go through the gate on the left. 
Elevation
2220 ft. 
Coordinates
47° 22' 13" N, 117° 49' 47" W 
Site Description
 
Specimen Notes
Spokane Field Office, BLM. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
196. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Stevens County:
Colville National Forest - KFRD. About 30 miles north of Kettle Falls. Proceed west crossing Lake Roosevelt on Highway 395, then north for 11 miles to the Barstow store and turn right, crossing the Kettle River on County Road 4013 heading north to Pierre Lake. Proceed north past the lake to an intersection taking the Forest Service Road .030 [sic] through Box Canyon and continue past Summit Lake. Turn right on Forest Service Road 180 for 1 mile and then turn left on the 255 Road for 1-1.25 mile to a ridgeline near the junction of the 257 Road.
Elev. 3150-3200 ft. T40N R37E S8 NW1/4 SE1/4. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Crystal Shin. Coordinate Source: GeoLocate. Invalid coordinates (located outside county bounds).
Population found on a grassy hillside above the road with Balsamorhiza sagittata, Delphinium nuttallianum, Collinsia parviflora and other graminoids. Phenology: Flowers. Origin: Native.
WTU 409437; Barcode: WTU-V-023366
Kirk W. Larson 112    23 Apr 1992
196. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
3093029 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409437 
Barcode
WTU-V-023366 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Kirk W. Larson 
Collection #
112 
Other Collectors
 
Date Collected
23 Apr 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Colville National Forest - KFRD. About 30 miles north of Kettle Falls. Proceed west crossing Lake Roosevelt on Highway 395, then north for 11 miles to the Barstow store and turn right, crossing the Kettle River on County Road 4013 heading north to Pierre Lake. Proceed north past the lake to an intersection taking the Forest Service Road .030 [sic] through Box Canyon and continue past Summit Lake. Turn right on Forest Service Road 180 for 1 mile and then turn left on the 255 Road for 1-1.25 mile to a ridgeline near the junction of the 257 Road. 
Elevation
3150-3200 ft. 
Coordinates
T40N R37E S8 NW1/4 SE1/4 
Site Description
Population found on a grassy hillside above the road with Balsamorhiza sagittata, Delphinium nuttallianum, Collinsia parviflora and other graminoids. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
197. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Colville National Forest, Bodie Mountain, 17 miles northwest of Republic. From Republic Drive north on County Road #270 for 4.5 miles, then north on County Road #203 for 3 miles. Head west on County Road #201 for 1 mile, then northwest on County Road #517 for 3.5 miles. Take Forest Service Road #2148 about 5 miles to Forest Service Road #2086. Follow it 0.5 mile to a private road leading to Bodie Peak.
Elev. 5700 ft. T38N R32E S6 NW1/4. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Sara Shiina. Coordinate Source: Digital Map.
Plants scattered around the peak. Growing with Senecio lugens, Penstemon fruticosus, Eriogonum douglasii, Dodecatheon cusickii, Cryptantha affinis, Antennaria umbrinella and Geum triflorum. Phenology: Flowers. Origin: Native.
WTU 409436; Barcode: WTU-V-023367
Kathy Ahlenslager 500    24 Jun 2000
197. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
3093030 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409436 
Barcode
WTU-V-023367 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Kathy Ahlenslager 
Collection #
500 
Other Collectors
 
Date Collected
24 Jun 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Colville National Forest, Bodie Mountain, 17 miles northwest of Republic. From Republic Drive north on County Road #270 for 4.5 miles, then north on County Road #203 for 3 miles. Head west on County Road #201 for 1 mile, then northwest on County Road #517 for 3.5 miles. Take Forest Service Road #2148 about 5 miles to Forest Service Road #2086. Follow it 0.5 mile to a private road leading to Bodie Peak.  
Elevation
5700 ft. 
Coordinates
T38N R32E S6 NW1/4 
Site Description
Plants scattered around the peak. Growing with Senecio lugens, Penstemon fruticosus, Eriogonum douglasii, Dodecatheon cusickii, Cryptantha affinis, Antennaria umbrinella and Geum triflorum. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
198. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Stevens County:
Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, circa 10 air miles north of Chewelah.
Elev. 3100 ft. T34N R41E S29 NW1/4. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Sara Shiina. Coordinate Source: Digital Map.
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: Flowers. Origin: Native.
WTU 409435; Barcode: WTU-V-023368
Jean Wood 583    30 May 1995
198. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
3093031 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409435 
Barcode
WTU-V-023368 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Jean Wood 
Collection #
583 
Other Collectors
 
Date Collected
30 May 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, circa 10 air miles north of Chewelah. 
Elevation
3100 ft. 
Coordinates
T34N R41E S29 NW1/4 
Site Description
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
199. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Baker County:
8.6 miles east of Halfway on Highway 86. Along roadside.
Elev. 2450 ft. 44.87547° N, 117.03503° W. Datum: WGS 84. Coordinate uncertainty: 8 meters. Coordinate Source: Specimen Label.
Disturbed roadside in clay soils with annual weedy grasses. Phenology: Flowers and Fruits. Origin: Native.
WTU 417284; Barcode: WTU-V-037093
Mckayla Stevens 120    20 May 2016
with Don Mansfield, Beth Corbin, Jim Smith, Mary Ann Feist, Brenda Molano-Flores
199. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
3201896 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417284 
Barcode
WTU-V-037093 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Mckayla Stevens 
Collection #
120 
Other Collectors
Don Mansfield, Beth Corbin, Jim Smith, Mary Ann Feist, Brenda Molano-Flores 
Date Collected
20 May 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Baker 
Locality
8.6 miles east of Halfway on Highway 86. Along roadside. 
Elevation
2450 ft. 
Coordinates
44.87547° N, 117.03503° W 
Site Description
Disturbed roadside in clay soils with annual weedy grasses. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
200. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Baker County:
Along Highway 86 a few miles southwest of Halfway between marker 51 and 52 in a burned site.
Elev. 2900 44.83429° N, 117.10706° W. Datum: NAD 83. Coordinate uncertainty: 30 meters. Coordinate Source: Specimen Label.
On burned site with medusa head, cheatgrass and tall forbs including Cryptantha sp., Lupinus sp. This population includes plants to 70 centimeters. Phenology: Fruits. Origin: Native.
WTU 417282; Barcode: WTU-V-037095
Mckayla Stevens 118    20 May 2016
with Don Mansfield, Beth Corbin, Jim Smith, Mary Ann Feist, Brenda Molano-Flores
200. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
3201898 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417282 
Barcode
WTU-V-037095 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Mckayla Stevens 
Collection #
118 
Other Collectors
Don Mansfield, Beth Corbin, Jim Smith, Mary Ann Feist, Brenda Molano-Flores 
Date Collected
20 May 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Baker 
Locality
Along Highway 86 a few miles southwest of Halfway between marker 51 and 52 in a burned site. 
Elevation
2900  
Coordinates
44.83429° N, 117.10706° W 
Site Description
On burned site with medusa head, cheatgrass and tall forbs including Cryptantha sp., Lupinus sp. 
Specimen Notes
This population includes plants to 70 centimeters. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

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Database Field Descriptions:
Database ID
Each of our backend databases assigns a unique and persistent integer ID to each specimen record. A GUID (globally unique identifier) can be formed from this by combining it with the herbarium and collection acronyms (example: WTU-VP-12733).
Herbarium
Every herbarium is referred to by a unique acronym. Ours is WTU, which stands for Washington Territorial University. Our database also includes some specimens housed at NOCA (North Cascades National Park Herbarium) and MORA (Mount Rainier National Park Herbarium). For a complete listing of herbarium acronyms, see Index Herbariorum.
Collection
WTU's specimens are physically housed in separate collections according to taxonomic groups: Vascular Plants, Bryophytes, Algae, Lichens, and Fungi.
Dataset
Some specimens are grouped into "Datasets," representing such things as incorporated herbaria or major collecting projects.
Accession
Each of WTU's Vascular Plant specimens is assigned an accession number. Our other collections lack accession numbers (see Barcode instead). Ideally, each specimen would have a unique accession number, but this fails in practice. Some accession numbers include "JWT" after the number; these indicate specimens originating from the herbarium of J. William Thompson that were integrated into WTU's collections but not re-accessioned with WTU numbers. Accession numbers followed by an "A", "B", or other single letter represent sheets with multiple collections mounted on them, all using the same accession number.
Barcode
Our Bryophyte, Algae, Lichen, Fungi, and some Vascular Plant specimens are assigned pre-printed barcode stickers. These follow the format "WTU-C-######", where C represents a code for the collection (one of: V, B, A, L, F) and ###### represents a zero-padded, six-digit number.
Other Numbers
Specimens collected from North Cascades and Mount Rainier National Parks are assigned National Park Service accession and catalog numbers. These numbers are listed here.
Family
The scientific name of the family. Our database generally uses AGPIII and other current sources for vascular plant family names. However, our physical Vascular Plant collection is organized by the older Englerian sequence.
Accepted Name
For Vascular Plants, this gives the accepted name by which the specimen is currently known. The accepted name is derived by looking up the most recent annotation name in a synonymy table and finding its corresponding accepted name.
Annotation History
The sequence of annotations and scientific names given on the physical specimen is listed here, in order from the first to most recent. We treat the name on the original label as the first annotation.
Type Notes
If this is a type specimen, then information about its type status (holotype, isotype, etc.) and the name(s) for which it is a type is provided here.
Collector
The person who collected this specimen, as given on the label, and whose name is associated with the collection number on the label. If no collector name is given, we enter "unknown" into this field.
Collection #
A unique number assigned to the specimen by the collector. Different collectors use different numbering schemes; these may include the addition of prefixes (such as their initials or the year) or suffixes (such as an A or B). In the database, any prefixes and suffixes are included in the Collector's Number field exactly as they appear on the specimen label. When no collector number is given, we type "s.n." in this field.
Other Collectors
Other collectors that are listed on the label along with the primary collector, but whose collection number was not assigned to this specimen.
Date Collected
The date on which the specimen was collected, split up between day, month, and year in the database. Months are stored as nubmers (1-12) but displayed as three-letter abbreviations. Years are alway 4-digits long. Occasionally the label may give a range of dates. In such cases, the first date in the range is used as the collection date, and the entire collection date is entered into the Verbatim Date field as it appears on the label. If no date is given, then the date fields are left blank and a note is made in the Verbatim Date field.
Verbatim Date
The literal date string as displayed on the label; only used for dates that cannot be represented by a single day, month, and year.
Country
Name of the country from which the specimen was collected. Specimens from the United States of America are entered as "U.S.A."
State or Province
Name of the state or province from which the specimen was collected, if given on the label. U.S. states are spelled out in full.
County
Name of the county, municipality, borough, parish, or equivalent political unit from which the specimen was collected, if given on the label. The designation (such as "county") is not included in the field value.
Locality
A text description of the location where the specimen was collected, as given on the specimen label. May include national park, national forest, and other land use designations. Older collections often have short and imprecise locality data. Detailed locality data for rare species (threatened, endangered, sensitive, watch, ...) is included in our database but omitted from the search results.
Elevation
Elevations may be given either in feet or meters, and may include a minimum and maximum elevation, representing a range.
Coordinates
May include TRS/PLSS (township, range, section, quarter, etc.), latitude/longitude, and UTM. Coordinates for arare species are included in our database but omittedfrom the search results.
Site Description
This field includes all label information characterizing the site, such habitat, vegetation zone/association, substrate, slope, moisture, associated species, and so on - as the information appears on the specimen label.
Specimen Notes
Includes any characteristics pertaining to the plant specimen itself, such as flower color, fruit length, and plant height, along with information about the species, such as abundance and the precise location and micro-habitat where collected. Also includes any notes or text on the specimen that does not better fit into another field.
Phenology
Specifies the sexual maturity/condition of the specimen, such as flowering, fruiting, cone-bearing, spore-bearing, fertile, or sterile. Phenology is generally not given on the label; instead the person entering the record examines the specimen and selects the appropriate value.
Origin
Specifies whether the specimen is native or introduced to the state or country where it was collected. Origin data is rarely found on the specimen label; instead, it is entered during data entry either from a lookup table or from the date entry personnel's own knowledge. Origin data should be considered supplemental information, and should not be relied on as authoritative.
Cultivated
A Yes/No flag indicating if this is a cultivated specimen. Cultivated specimens generally do not represent valid distribution records and should be excluded from range maps or other geographic analyses.


Disclaimer:

WTU makes a reasonable effort to prevent and correct data entry errors; however, we cannot guarantee that our database is free from typos, misidentifications, or inaccurate label data. Please use the information at your own discretion. Error corrections and comments can be sent to Ben Legler or David Giblin.