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Field Descriptions
207 matching records found.
Label Query: Genus = "Lomatium", Species = "ambiguum"
Apiaceae
1. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Colville National Forest: Drive up the North Fork Trout Creek - about 20 miles north northwest of Republic.
T38N R32E S6. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Mostly common along road. Phenology: Flowers. Origin: Native.
WTU 352376; Barcode: WTU-V-059928
Jessie Johanson 99-129    9 Jul 1999
1. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
51 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352376 
Barcode
WTU-V-059928 
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, 14 2001. Sources: H & C.  
Type Notes
 
Collector
Jessie Johanson 
Collection #
99-129 
Other Collectors
 
Date Collected
9 Jul 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Colville National Forest: Drive up the North Fork Trout Creek - about 20 miles north northwest of Republic. 
Elevation
 
Coordinates
T38N R32E S6 
Site Description
 
Specimen Notes
Mostly common along road. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
2. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Colville National Forest: Along trail between Sherman Pass and Columbia Peak.
T36N R34E S13. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Richard Olmstead. Coordinate Source: Digital Map.
Yellow flowers; growing on open slopes. Phenology: Flowers. Origin: Native.
WTU 349407; Barcode: WTU-V-053077
Richard G. Olmstead 99-136    9 Jul 1999
2. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
83 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
349407 
Barcode
WTU-V-053077 
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, 23 2000. Sources: H & C.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
99-136 
Other Collectors
 
Date Collected
9 Jul 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Colville National Forest: Along trail between Sherman Pass and Columbia Peak. 
Elevation
 
Coordinates
T36N R34E S13 
Site Description
 
Specimen Notes
Yellow flowers; growing on open slopes. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
3. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Asotin County:
Blue Mountains: Summit of Anatone Butte.
46.135°, -117.13139°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky summit. Phenology: Flowers & Fruits. Origin: Native.
WTU 34774; Barcode: WTU-V-059831
George Neville Jones 2509    30 Jun 1929
3. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12969 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34774 
Barcode
WTU-V-059831 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
George Neville Jones 
Collection #
2509 
Other Collectors
 
Date Collected
30 Jun 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Blue Mountains: Summit of Anatone Butte. 
Elevation
 
Coordinates
46.135°, -117.13139° 
Site Description
Rocky summit. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
4. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Adams County:
3.25 miles northeast of Macall.
47.094087°, -117.964495°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On sides of mounds. Phenology: Flowers & Fruits. Origin: Native.
WTU 118019; Barcode: WTU-V-059832
R. G. Jeffrey s.n.    7 Jun 1946
4. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12970 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
118019 
Barcode
WTU-V-059832 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
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
7 Jun 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Adams 
Locality
3.25 miles northeast of Macall. 
Elevation
 
Coordinates
47.094087°, -117.964495° 
Site Description
 
Specimen Notes
On sides of mounds. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
5. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Junction of Icicle Creek Road and US 2, west end of Leavenworth.
47.588526°, -120.675309°. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Fruits. Origin: Native.
WTU 280540; Barcode: WTU-V-059830
Mark A. Schlessman 920    10 Jun 1979
with Jerry Davis
5. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12971 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280540 
Barcode
WTU-V-059830 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
920 
Other Collectors
Jerry Davis 
Date Collected
10 Jun 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Junction of Icicle Creek Road and US 2, west end of Leavenworth. 
Elevation
 
Coordinates
47.588526°, -120.675309° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
6. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Umatilla National Forest, Forest Road 4600, 200 yards north of milepost 17.
Elev. 4599 ft. T9N R40E S35 NE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Open sparsely vegetated ridge top. Dry rocky soil, disturbed in some areas. With Eriogonum umbellatum, Sedum stenopetalum. Many plants in disturbed area; chips of bark and wood incorporated into soil. Phenology: Flowers & Fruits. Origin: Native.
WTU 339044; Barcode: WTU-V-059837
Don Knoke 40    29 Jun 1997
6. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12972 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
339044 
Barcode
WTU-V-059837 
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 Midori Murai.  
Type Notes
 
Collector
Don Knoke 
Collection #
40 
Other Collectors
 
Date Collected
29 Jun 1997 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Umatilla National Forest, Forest Road 4600, 200 yards north of milepost 17. 
Elevation
4599 ft. 
Coordinates
T9N R40E S35 NE 1/4 
Site Description
Open sparsely vegetated ridge top. Dry rocky soil, disturbed in some areas. With Eriogonum umbellatum, Sedum stenopetalum. 
Specimen Notes
Many plants in disturbed area; chips of bark and wood incorporated into soil. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
7. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Base of Badger Mountain ski hill, 5 miles south of Waterville.
Elev. 3116 ft. 47.574847°, -120.07°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
With L. geyeri, L. macrocarpum, L. nudicaule, Phlox, Balsamorhiza. Common. All floral parts yellow. Phenology: Flowers. Origin: Native.
WTU 280489; Barcode: WTU-V-059836
Mark A. Schlessman 800    27 May 1978
7. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12973 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280489 
Barcode
WTU-V-059836 
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
Mark A. Schlessman 
Collection #
800 
Other Collectors
 
Date Collected
27 May 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Base of Badger Mountain ski hill, 5 miles south of Waterville. 
Elevation
3116 ft. 
Coordinates
47.574847°, -120.07° 
Site Description
With L. geyeri, L. macrocarpum, L. nudicaule, Phlox, Balsamorhiza. 
Specimen Notes
Common. All floral parts yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
8. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Garfield County:
Ca. 26 miles west of Clarkston on Hwy 128.
Elev. 3756 ft. 46.415091°, -117.590174°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sagebrush steppe. With L. cous, L. macrocarpum, Lithophragma. Common. All floral parts yellow. Phenology: Flowers. Origin: Native.
WTU 280483; Barcode: WTU-V-059839
Mark A. Schlessman 780    7 May 1978
8. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12974 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280483 
Barcode
WTU-V-059839 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
780 
Other Collectors
 
Date Collected
7 May 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Garfield 
Locality
Ca. 26 miles west of Clarkston on Hwy 128. 
Elevation
3756 ft. 
Coordinates
46.415091°, -117.590174° 
Site Description
Sagebrush steppe. With L. cous, L. macrocarpum, Lithophragma. 
Specimen Notes
Common. All floral parts yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
9. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Vicinity of McLoughlin's Draw, east wall Upper Grand Coulee.
47.94167°, -119.00222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On disturbed ground between highway and east wall. Phenology: Fruits. Origin: Native.
WTU 143243; Barcode: WTU-V-059799
Xerpha M. Gaines 559    31 May 1951
9. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12975 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
143243 
Barcode
WTU-V-059799 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Xerpha M. Gaines 
Collection #
559 
Other Collectors
 
Date Collected
31 May 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Vicinity of McLoughlin's Draw, east wall Upper Grand Coulee. 
Elevation
 
Coordinates
47.94167°, -119.00222° 
Site Description
 
Specimen Notes
On disturbed ground between highway and east wall. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
10. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Kittitas County:
Manastash, between Buck Meadow & Frost Meadow, Wenatchee National Forest.
Elev. 4300 ft. T18N R15E S16. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Slope 10%, exposure SW. Ponderosa pine - Douglas fir. With Melica, Stipa, Sedum, Antennaria, Vicia, annuals. Phenology: Flowers. Origin: Native.
WTU 322087; Barcode: WTU-V-059783
J. G. Smith 265    11 Jul 1962
with B. R. McConnell
10. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12976 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
322087 
Barcode
WTU-V-059783 
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
J. G. Smith 
Collection #
265 
Other Collectors
B. R. McConnell 
Date Collected
11 Jul 1962 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Manastash, between Buck Meadow & Frost Meadow, Wenatchee National Forest. 
Elevation
4300 ft. 
Coordinates
T18N R15E S16 
Site Description
Slope 10%, exposure SW. Ponderosa pine - Douglas fir. With Melica, Stipa, Sedum, Antennaria, Vicia, annuals. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
11. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
On railroad prairie 10 miles west of Davenport, 19 miles east of Wilbur.
47.653969°, -118.363772°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
With Lomatium dissectum, Delphinium, Eriogonum. Frequent. Petals, anthers, & stylopodia yellow. Cytology voucher. Phenology: Flowers. Origin: Native.
WTU 280563; Barcode: WTU-V-059798
Mark A. Schlessman 647    25 May 1977
11. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12977 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280563 
Barcode
WTU-V-059798 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
647 
Other Collectors
 
Date Collected
25 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
On railroad prairie 10 miles west of Davenport, 19 miles east of Wilbur. 
Elevation
 
Coordinates
47.653969°, -118.363772° 
Site Description
With Lomatium dissectum, Delphinium, Eriogonum. 
Specimen Notes
Frequent. Petals, anthers, & stylopodia yellow. Cytology voucher. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
12. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
Barker Mountain Preserve.
T37N R28E S27. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Scabrock. With Orthocarpus tenuicolius, Woodsia scopulina, Lomatium cf. macrocarpum, Sedum lanceolatum, Erigeron linearis, Erigeron compositum, Plantago patagonica, Heuchera cylindrica, Madia exigua, Poa secunda, Selaginella wallacei, Agropyron spicatum, Microseris troximoides. Phenology: Flowers & Fruits. Origin: Native.
WTU 338855; Barcode: WTU-V-059844
Eliza Habegger 533    3 Jul 1998
12. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12978 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
338855 
Barcode
WTU-V-059844 
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
Eliza Habegger 
Collection #
533 
Other Collectors
 
Date Collected
3 Jul 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Barker Mountain Preserve. 
Elevation
 
Coordinates
T37N R28E S27 
Site Description
Scabrock. With Orthocarpus tenuicolius, Woodsia scopulina, Lomatium cf. macrocarpum, Sedum lanceolatum, Erigeron linearis, Erigeron compositum, Plantago patagonica, Heuchera cylindrica, Madia exigua, Poa secunda, Selaginella wallacei, Agropyron spicatum, Microseris troximoides. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
13. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Pend Oreille County:
Near Horse (Horseshoe) Lake.
48.11415°, -117.4169°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky hillside. Phenology: Flowers. Origin: Native.
WTU 34797; Barcode: WTU-V-059842
Carl H. Spiegelberg 29    8 May 1923
13. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12979 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34797 
Barcode
WTU-V-059842 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Carl H. Spiegelberg 
Collection #
29 
Other Collectors
 
Date Collected
8 May 1923 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Near Horse (Horseshoe) Lake. 
Elevation
 
Coordinates
48.11415°, -117.4169° 
Site Description
Dry rocky hillside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
14. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Bluffs above south shore of Williams Lake.
T21N R41E S7. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Scabland. Phenology: Flowers. Origin: Native.
WTU 195842; Barcode: WTU-V-059843
Jared J. Davis 147    10 May 1953
14. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12980 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
195842 
Barcode
WTU-V-059843 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Jared J. Davis 
Collection #
147 
Other Collectors
 
Date Collected
10 May 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Bluffs above south shore of Williams Lake. 
Elevation
 
Coordinates
T21N R41E S7 
Site Description
Scabland. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
15. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Stevens County:
Along Spokane River near its mouth.
47.90931°, -118.32961°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sandy bench. About 1290 ft. level. Phenology: Fruits. Origin: Native.
WTU 83095; Barcode: WTU-V-059840
H. T. Rogers 671    13 Jun 1940
15. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12981 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
83095 
Barcode
WTU-V-059840 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
671 
Other Collectors
 
Date Collected
13 Jun 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Along Spokane River near its mouth. 
Elevation
 
Coordinates
47.90931°, -118.32961° 
Site Description
Sandy bench. About 1290 ft. level. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
16. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Between Slate Peak and Harts Pass.
48.72083°, -120.66889°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky slope. Growing in loose soil. Phenology: Fruits. Origin: Native.
WTU 73951; Barcode: WTU-V-059841
Marion Ownbey 2292    28 Jul 1940
with Fred G. Meyer
16. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12982 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
73951 
Barcode
WTU-V-059841 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
4. 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. 
Elevation
 
Coordinates
48.72083°, -120.66889° 
Site Description
Rocky slope. 
Specimen Notes
Growing in loose soil. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
17. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whitman County:
Northwest of Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Hillsides, south exposure. Phenology: Flowers. Origin: Native.
WTU 85126; Barcode: WTU-V-059834
F. L. Pickett 278    16 Apr 1915
17. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
12983 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
85126 
Barcode
WTU-V-059834 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
F. L. Pickett 
Collection #
278 
Other Collectors
 
Date Collected
16 Apr 1915 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Northwest of Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
Hillsides, south exposure. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
18. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Yakima County:
Selah Creek Rest Area, north bound on I-82.
46.700145°, -120.440738°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
With L. canbyi. Phenology: Flowers. Origin: Native.
WTU 280286
Mark A. Schlessman 846    21 Mar 1979
18. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
13049 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280286 
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.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
846 
Other Collectors
 
Date Collected
21 Mar 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Selah Creek Rest Area, north bound on I-82. 
Elevation
 
Coordinates
46.700145°, -120.440738° 
Site Description
With L. canbyi. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Apiaceae
19. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Okanogan Valley: Bodie Mountain summit.
Elev. 5739 ft. 48° 49' 36" N, 118° 49' 58" W; T32N R32E S6.
Shallow soil cover over rock; tiny yellow flowers in almost umbel-like head = 1 cm across +/- ; leaves mostly basal. Phenology: Flowers. Origin: Native.
WTU 349497; Barcode: WTU-V-059796
Ken Davis 01    10 Jul 1999
19. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
22119 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
349497 
Barcode
WTU-V-059796 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Ben Legler, 22 2002. Sources: H&C.  
Type Notes
 
Collector
Ken Davis 
Collection #
01 
Other Collectors
 
Date Collected
10 Jul 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Okanogan Valley: Bodie Mountain summit. 
Elevation
5739 ft. 
Coordinates
48° 49' 36" N, 118° 49' 58" W; T32N R32E S6 
Site Description
 
Specimen Notes
Shallow soil cover over rock; tiny yellow flowers in almost umbel-like head = 1 cm across +/- ; leaves mostly basal. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
20. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Colville National Forest: Along Forest Rd. 5320, near W boundary of Sect. 35.
Elev. 3610 ft. T35 N R32 E S35 NW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
SW facing 30-degree slope. Moist soil with large rock. Mostly open with occasional Douglas fir. Scattered Balsamorhiza sagitatta, Ribes, cereum, Symphoricarpos oreophilus. Collected above road, to 100 yards. Phenology: Flowers & Fruits. Origin: Native.
WTU 349501; Barcode: WTU-V-059926
Don Knoke 99-50    9 Jul 1999
20. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
22234 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
349501 
Barcode
WTU-V-059926 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Ben Legler, 22 2002. Sources: H & C.  
Type Notes
 
Collector
Don Knoke 
Collection #
99-50 
Other Collectors
 
Date Collected
9 Jul 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Colville National Forest: Along Forest Rd. 5320, near W boundary of Sect. 35. 
Elevation
3610 ft. 
Coordinates
T35 N R32 E S35 NW 1/4 
Site Description
SW facing 30-degree slope. Moist soil with large rock. Mostly open with occasional Douglas fir. Scattered Balsamorhiza sagitatta, Ribes, cereum, Symphoricarpos oreophilus. Collected above road, to 100 yards. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
21. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Ferry County:
Colville National Forest: W ridge of Columbia Park, ca 1/4 mi. from summit and 1.5 mi. from Sherman Pass.
Elev. 6396 ft. T36N R34E S12/13. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by Richard Olmstead. Coordinate Source: Digital Map.
Rocky outcrops and meadows. Scattered subalpine fir, Douglas Fir. Yellow flowers. Phenology: Flowers. Origin: Native.
WTU 349400; Barcode: WTU-V-059782
Richard G. Olmstead 99-126    9 Jul 1999
21. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
22279 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
349400 
Barcode
WTU-V-059782 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Ben Legler, 22 2002. Sources: H & C.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
99-126 
Other Collectors
 
Date Collected
9 Jul 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Colville National Forest: W ridge of Columbia Park, ca 1/4 mi. from summit and 1.5 mi. from Sherman Pass. 
Elevation
6396 ft. 
Coordinates
T36N R34E S12/13 
Site Description
Rocky outcrops and meadows. Scattered subalpine fir, Douglas Fir. 
Specimen Notes
Yellow flowers. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
22. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area: Ruby Mountain Bald.
Elev. 1914 ft. 48° 40.37' N, 121° 3.74' W; UTM Zone 10, 642648.33E, 5392899.02N. Coordinate Source: Field notes. UTM from field notes.
Rocky, moss covered bald; shallow soil. Locally abundant; rooted in moss and dirt in very open parts of the bald; particularly abundant at base of 6 foot vertical rock band. Phenology: Flowers. Origin: Native.
WTU 353114; Barcode: WTU-V-059835
NPS accession 632, catalog 22279
James Duemmel 02-4    15 Jun 2002
22. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
26019 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353114 
Barcode
WTU-V-059835 
Other Numbers
NPS accession 632, catalog 22279 
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 Sarah Gage, 7 2002.  
Type Notes
 
Collector
James Duemmel 
Collection #
02-4 
Other Collectors
 
Date Collected
15 Jun 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area: Ruby Mountain Bald. 
Elevation
1914 ft. 
Coordinates
48° 40.37' N, 121° 3.74' W; UTM Zone 10, 642648.33E, 5392899.02N 
Site Description
Rocky, moss covered bald; shallow soil. 
Specimen Notes
Locally abundant; rooted in moss and dirt in very open parts of the bald; particularly abundant at base of 6 foot vertical rock band. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
23. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Grand Coulee, Steamboat Rock State Park, Northup.
Elev. 2340 ft. T27N R30E S5. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Plants growing in dense patch in gently sloping lithosol area on rimrock; gravel at soil surface. Aspect: 340 degrees, Slope 1%. With Artemisia rigida, Lithophragma parvifolia, Lewisia rediviva, Allium constrictum, Allium acuminatum, Lomatium hambleniae. Good lithosol layer. Phenology: Flowers. Origin: Native.
WTU 353431; Barcode: WTU-V-059934
Kathryn A. Beck 200102    26 Apr 2001
23. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
26430 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353431 
Barcode
WTU-V-059934 
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 Kathryn A. Beck.  
Type Notes
 
Collector
Kathryn A. Beck 
Collection #
200102 
Other Collectors
 
Date Collected
26 Apr 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Grand Coulee, Steamboat Rock State Park, Northup. 
Elevation
2340 ft. 
Coordinates
T27N R30E S5 
Site Description
Plants growing in dense patch in gently sloping lithosol area on rimrock; gravel at soil surface. Aspect: 340 degrees, Slope 1%. With Artemisia rigida, Lithophragma parvifolia, Lewisia rediviva, Allium constrictum, Allium acuminatum, Lomatium hambleniae. Good lithosol layer. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
24. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area; along east side of Ross Lake, 200 meters south of the Lightning Creek footbridge.
Elev. 1780 ft. 48° 52' N, 121° 1' W; UTM Zone 10, 645453.612E, 5414311.394N. Coordinate Source: Field notes. UTM calculated from Lat-Lon.
Moderately steep west-facing slope, on rocky balds and along forest edges; full sun. Growing in thin soil on rocky ledges; flowers yellow. Phenology: Flowers & Fruits. Origin: Native.
WTU 354260; Barcode: WTU-V-059833
NPS accession 632, catalog 23478
Phil Smith 71202-3    12 Jul 2002
24. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
26881 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354260 
Barcode
WTU-V-059833 
Other Numbers
NPS accession 632, catalog 23478 
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, 12 2002.  
Type Notes
 
Collector
Phil Smith 
Collection #
71202-3 
Other Collectors
 
Date Collected
12 Jul 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area; along east side of Ross Lake, 200 meters south of the Lightning Creek footbridge. 
Elevation
1780 ft. 
Coordinates
48° 52' N, 121° 1' W; UTM Zone 10, 645453.612E, 5414311.394N 
Site Description
Moderately steep west-facing slope, on rocky balds and along forest edges; full sun. 
Specimen Notes
Growing in thin soil on rocky ledges; flowers yellow. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
25. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon
Ochoco National Forest.
Elev. 3700 ft. T13S R17E S33. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
On exposed ridges; southern slope; Associated with these umbellifers B146, B151, and B162. Very palatable to all stock, valuable early forage; flowers April 1-30; seed dissemination: April 28-June 1, seed mature. Phenology: Flowers & Fruits. Origin: Native.
WTU 355284; Barcode: WTU-V-059924
Douglas C. Ingram 169    28 Apr 1914
25. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
76553 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
355284 
Barcode
WTU-V-059924 
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 leptocarpa (Torr. v Gray) Jones.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Therese Ohlson, 28 2004. Sources: H&C.  
Type Notes
 
Collector
Douglas C. Ingram 
Collection #
169 
Other Collectors
 
Date Collected
28 Apr 1914 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
 
Locality
Ochoco National Forest. 
Elevation
3700 ft. 
Coordinates
T13S R17E S33 
Site Description
On exposed ridges; southern slope; Associated with these umbellifers B146, B151, and B162. 
Specimen Notes
Very palatable to all stock, valuable early forage; flowers April 1-30; seed dissemination: April 28-June 1, seed mature. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
26. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Wyoming
South entrance of Yellowstone Park, US 287.
Roadside. Flowers yellow. Herb. MBG 1,020,097 (Mount Washburn, Wyoming) 1,180,092 (Idaho 9000 feet, July 3). F. Comte No. 4317. Phenology: Fruits.
WTU 329160
Harrington 413-2    13 Jul 1961
26. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
77342 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
329160 
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 leptocarpum (T. & G.) Coult & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.  
Type Notes
 
Collector
Harrington 
Collection #
413-2 
Other Collectors
 
Date Collected
13 Jul 1961 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wyoming 
County
 
Locality
South entrance of Yellowstone Park, US 287. 
Elevation
 
Coordinates
 
Site Description
Roadside. 
Specimen Notes
Flowers yellow. Herb. MBG 1,020,097 (Mount Washburn, Wyoming) 1,180,092 (Idaho 9000 feet, July 3). F. Comte No. 4317. 
Phenology
Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Apiaceae
27. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Wyoming
Jenny Lake, Grand Teton National Park.
Yellow flowers, plant glabrous, leaves glabrous, Stylopodium missing. Harrison 413-2. Phenology: Flowers.
WTU 329159
F. Comte 4155    4 Jul 1961
27. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
77353 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
329159 
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 leptocarpum (T. & G.) Coult & Rose.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Barbara L. Wilson, 2008.  
Type Notes
 
Collector
F. Comte 
Collection #
4155 
Other Collectors
 
Date Collected
4 Jul 1961 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wyoming 
County
 
Locality
Jenny Lake, Grand Teton National Park. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Yellow flowers, plant glabrous, leaves glabrous, Stylopodium missing. Harrison 413-2. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Apiaceae
28. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Spokane County:
Streets of Spokane and neighboring hills.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 13106; Barcode: WTU-V-059970
Louis F. Henderson s.n.    1 Jun 1892
28. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
107691 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13106 
Barcode
WTU-V-059970 
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.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington  
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
1 Jun 1892 
Verbatim Date
Fls. June 1/1892 Frt. July 9/1892 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Streets of Spokane and neighboring hills. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
29. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Washington County:
Emmett-Indian Valley Road circa 6 airmiles southeast of Crane Creek Reservoir, 1.4 miles south of junction to reservoir.
Elev. 3500 ft. 44.291591°, -116.785308°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Clay soil of gentle north-facing slope covered with flowers. Abundant, flowers bright yellow. Phenology: Flowers. Origin: Native.
WTU 321432; Barcode: WTU-V-059788
Barbara Ertter 5706    25 May 1985
29. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111520 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321432 
Barcode
WTU-V-059788 
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 L. Constance, 1985.  
Type Notes
 
Collector
Barbara Ertter 
Collection #
5706 
Other Collectors
 
Date Collected
25 May 1985 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Washington 
Locality
Emmett-Indian Valley Road circa 6 airmiles southeast of Crane Creek Reservoir, 1.4 miles south of junction to reservoir. 
Elevation
3500 ft. 
Coordinates
44.291591°, -116.785308° 
Site Description
Clay soil of gentle north-facing slope covered with flowers. 
Specimen Notes
Abundant, flowers bright yellow. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
30. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Nez Perce County:
Along the Snake River, 4 miles east of Lewiston.
46.416639°, -116.93267°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky banks. Phenology: Flowers & Fruits. Origin: Native.
WTU 300841; Barcode: WTU-V-059789
William H. Baker 14796    25 May 1957
30. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111525 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
300841 
Barcode
WTU-V-059789 
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
William H. Baker 
Collection #
14796 
Other Collectors
 
Date Collected
25 May 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
Along the Snake River, 4 miles east of Lewiston. 
Elevation
 
Coordinates
46.416639°, -116.93267° 
Site Description
Rocky banks. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
31. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
Along the Grande Ronde River at Oasis.
Rocky banks. Phenology: Flowers. Origin: Native.
WTU 297796; Barcode: wtu-v-059931
William H. Baker 16075    23 Apr 1961
31. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111528 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
297796 
Barcode
wtu-v-059931 
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
William H. Baker 
Collection #
16075 
Other Collectors
 
Date Collected
23 Apr 1961 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Along the Grande Ronde River at Oasis. 
Elevation
 
Coordinates
 
Site Description
Rocky banks. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
32. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho
Near Lewiston.
Roadside. Phenology: Flowers. Origin: Native.
WTU 240205; Barcode: WTU-V-059912
R. F. Daubenmire 3826    5 Apr 1938
32. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111530 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240205 
Barcode
WTU-V-059912 
Other Numbers
 
Family
Apiaceae 
Name on Specimen
Lomatium ambiguum (Nutt.) Coult. & Rose 
Accepted Name
Lomatium ambiguum (Nutt.) J.M. Coult. & Rose 
Annotation History
1. Leptotaenia salmoniflora C. & R.
2. Leptotaenia salmoniflora C. & R.
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
R. F. Daubenmire 
Collection #
3826 
Other Collectors
 
Date Collected
5 Apr 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
 
Locality
Near Lewiston. 
Elevation
 
Coordinates
 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
33. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Nez Perce County:
Craig Mountains, Lake Waha.
46.07611°, -116.85056°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky slopes. Phenology: Flowers. Origin: Native.
WTU 300824; Barcode: WTU-V-059786
W. H. Baker 6522    29 Apr 1950
33. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111535 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
300824 
Barcode
WTU-V-059786 
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
W. H. Baker 
Collection #
6522 
Other Collectors
 
Date Collected
29 Apr 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
Craig Mountains, Lake Waha. 
Elevation
 
Coordinates
46.07611°, -116.85056° 
Site Description
Rocky slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
34. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Adams County:
0.5 mile west of Cabin Creek CG, 3.5 miles east of Sheep Creek, middle fork Weiser River.
Elev. 3660 ft. 45.191396°, -116.474456°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along road in Pinus ponderosa-Pseudotsuga forest. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 280564; Barcode: WTU-V-059948
Mark A. Schlessman 666    13 Jun 1977
34. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111538 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280564 
Barcode
WTU-V-059948 
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 #
666 
Other Collectors
 
Date Collected
13 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
0.5 mile west of Cabin Creek CG, 3.5 miles east of Sheep Creek, middle fork Weiser River. 
Elevation
3660 ft. 
Coordinates
45.191396°, -116.474456° 
Site Description
Along road in Pinus ponderosa-Pseudotsuga forest. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
35. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
North side of Selway River Road, banks of Selway River, 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, same population as Schlessman 653. Phenology: Fruits. Origin: Native.
WTU 280542; Barcode: WTU-V-059787
Mark A. Schlessman 660    11 Jun 1977
35. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111543 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280542 
Barcode
WTU-V-059787 
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 #
660 
Other Collectors
 
Date Collected
11 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
North side of Selway River Road, banks of Selway River, 6 miles south of bridge at Lowell. 
Elevation
1580 ft. 
Coordinates
46.082289°, -115.425324° 
Site Description
 
Specimen Notes
Small population, same population as Schlessman 653. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
36. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Latah County:
Juliaetta.
Cogsrrellia. Phenology: Flowers. Origin: Native.
WTU 261509; Barcode: WTU-V-059946
J. M. Aldrich s.n.    27 Apr 1907
36. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111549 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261509 
Barcode
WTU-V-059946 
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.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 16 1976. Remarks: 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
J. M. Aldrich 
Collection #
s.n. 
Other Collectors
 
Date Collected
27 Apr 1907 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Juliaetta. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Cogsrrellia. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
37. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Fremont County:
Sage Park, 28 miles north of Ashton.
44.477211°, -111.4475°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Pinus murrayana forest. Phenology: Flowers & Fruits. Origin: Native.
WTU 21891JWT; Barcode: WTU-V-059947
Bassett Maguire 17065    21 Jun 1939
37. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111552 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21891JWT 
Barcode
WTU-V-059947 
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
Bassett Maguire 
Collection #
17065 
Other Collectors
 
Date Collected
21 Jun 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Fremont 
Locality
Sage Park, 28 miles north of Ashton. 
Elevation
 
Coordinates
44.477211°, -111.4475° 
Site Description
Pinus murrayana forest. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
38. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Clearwater County:
Orofino Grade, 2 miles northwest of Orofino.
46.49991°, -116.283903°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open talus slope, in bunchgrass-Balsamorhiza Association. Phenology: Flowers & Fruits. Origin: Native.
WTU 91805; Barcode: WTU-V-059784
C. L. Hitchcock 8428    28 May 1944
with C. V. Muhlick
38. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111553 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
91805 
Barcode
WTU-V-059784 
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 Mathias. Remarks: [Dertermined with] 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 #
8428 
Other Collectors
C. V. Muhlick 
Date Collected
28 May 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
Orofino Grade, 2 miles northwest of Orofino. 
Elevation
 
Coordinates
46.49991°, -116.283903° 
Site Description
Open talus slope, in bunchgrass-Balsamorhiza Association. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
39. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Boise County:
Above Payette River, Banks-Lowman Road, 15 miles west of Lowman.
44.097221°, -116.005102°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Unper pines, on decomposed granite. Phenology: Flowers & Fruits. Origin: Native.
WTU 90694; Barcode: WTU-V-059950
C. L. Hitchcock 8566    31 May 1944
with C. V. Muhlick
39. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111556 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
90694 
Barcode
WTU-V-059950 
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 Mathias. Remarks: [Dertermined with] 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 #
8566 
Other Collectors
C. V. Muhlick 
Date Collected
31 May 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
Above Payette River, Banks-Lowman Road, 15 miles west of Lowman. 
Elevation
 
Coordinates
44.097221°, -116.005102° 
Site Description
Unper pines, on decomposed granite. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
40. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Columbia County:
Between San Souci Springs and Midway, Umatilla National Forest.
46.16333°, -117.76278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On dry, sterile, eroded basalt ridges and slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 138916; Barcode: WTU-V-059954
A. R. Kruckeberg 2501    31 Jul 1950
40. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111557 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
138916 
Barcode
WTU-V-059954 
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
A. R. Kruckeberg 
Collection #
2501 
Other Collectors
 
Date Collected
31 Jul 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Columbia 
Locality
Between San Souci Springs and Midway, Umatilla National Forest. 
Elevation
 
Coordinates
46.16333°, -117.76278° 
Site Description
On dry, sterile, eroded basalt ridges and slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
41. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Kootenai County:
Lone Mountain.
Elev. 2500 ft.
Grassy slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 8293JWT; Barcode: WTU-V-059949
Sister Mary Milburge 903    12 May 1934
41. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111558 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8293JWT 
Barcode
WTU-V-059949 
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 #
903 
Other Collectors
 
Date Collected
12 May 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Kootenai 
Locality
Lone Mountain. 
Elevation
2500 ft. 
Coordinates
 
Site Description
Grassy slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
42. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Lemhi County:
2 miles south of Quartzite Mountain, Yellow Jacket Mountains.
45.031038°, -114.44611°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Flowers white. Phenology: Flowers & Fruits. Origin: Native.
WTU 105735; Barcode: WTU-V-059785
C. L. Hitchcock 14213    30 Jun 1946
with C. V. Muhlick
42. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
105735 
Barcode
WTU-V-059785 
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 #
14213 
Other Collectors
C. V. Muhlick 
Date Collected
30 Jun 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lemhi 
Locality
2 miles south of Quartzite Mountain, Yellow Jacket Mountains. 
Elevation
 
Coordinates
45.031038°, -114.44611° 
Site Description
 
Specimen Notes
Flowers white. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
43. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Nez Perce County:
Lewiston.
Elev. 750-1000 ft. 46.41667°, -117.01667°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 38319; Barcode: WTU-V-059951
A. A. Heller 2995    30 Apr 1896
with E. Gertrude Heller
43. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111563 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38319 
Barcode
WTU-V-059951 
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
A. A. Heller 
Collection #
2995 
Other Collectors
E. Gertrude Heller 
Date Collected
30 Apr 1896 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
Lewiston. 
Elevation
750-1000 ft. 
Coordinates
46.41667°, -117.01667° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
44. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
Columbia River Basin, 10 miles east of Davenport.
Elev. 2200 ft. 47.653969°, -117.934008°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky flat near a wet depression, associated with Artemisia tridentata-Lupinus ornatus. Petals yellow; fruit nearly terete. Phenology: Flowers & Fruits. Origin: Native.
WTU 71502; Barcode: WTU-V-059969
Lincoln Constance 2749    9 Jun 1940
with Alan A. Beetle
44. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111564 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
71502 
Barcode
WTU-V-059969 
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
Lincoln Constance 
Collection #
2749 
Other Collectors
Alan A. Beetle 
Date Collected
9 Jun 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Columbia River Basin, 10 miles east of Davenport. 
Elevation
2200 ft. 
Coordinates
47.653969°, -117.934008° 
Site Description
Dry rocky flat near a wet depression, associated with Artemisia tridentata-Lupinus ornatus. 
Specimen Notes
Petals yellow; fruit nearly terete. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
45. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Baker County:
Beside Halfway-Cornucopia Road, 6.4 miles north of Halfway, Wallowa-Whitman National Forest.
T7S R45E.
Phenology: Fruits. Origin: Native.
WTU 356018; Barcode: WTU-V-060667
David French 5062    5 Aug 1971
45. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111565 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356018 
Barcode
WTU-V-060667 
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
David French 
Collection #
5062 
Other Collectors
 
Date Collected
5 Aug 1971 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Baker 
Locality
Beside Halfway-Cornucopia Road, 6.4 miles north of Halfway, Wallowa-Whitman National Forest. 
Elevation
 
Coordinates
T7S R45E 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
46. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Latah County:
Along the Potlach River, just south of Kendrick.
46.61417°, -116.64556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry banks. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 300806; Barcode: WTU-V-060668
William H. Baker 7416    13 May 1951
46. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
300806 
Barcode
WTU-V-060668 
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
William H. Baker 
Collection #
7416 
Other Collectors
 
Date Collected
13 May 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Along the Potlach River, just south of Kendrick. 
Elevation
 
Coordinates
46.61417°, -116.64556° 
Site Description
Dry banks. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
47. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
South environs of Coulee City.
47.61139°, -119.29111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry slopes above ponds. Color and size of flower varies. Phenology: Flowers & Fruits. Origin: Native.
WTU 180700; Barcode: WTU-V-059794
Xerpha M. Gaines 430    13 May 1950
with T. H. Scheffer
47. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111568 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180700 
Barcode
WTU-V-059794 
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
Xerpha M. Gaines 
Collection #
430 
Other Collectors
T. H. Scheffer 
Date Collected
13 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
South environs of Coulee City. 
Elevation
 
Coordinates
47.61139°, -119.29111° 
Site Description
Dry slopes above ponds. 
Specimen Notes
Color and size of flower varies. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
48. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Adams County:
On north side of Middle Fork of Weiser River, at Sheep Creek, 3 miles east of junction highway 95.
Elev. 3200 ft. 44.960546°, -116.386413°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry, barren slopes. Phenology: Fruits. Origin: Native.
WTU 280558; Barcode: WTU-V-060666
Mark A. Schlessman 683    15 Jul 1977
with John Merrill
48. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111569 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280558 
Barcode
WTU-V-060666 
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
Mark A. Schlessman 
Collection #
683 
Other Collectors
John Merrill 
Date Collected
15 Jul 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
On north side of Middle Fork of Weiser River, at Sheep Creek, 3 miles east of junction highway 95. 
Elevation
3200 ft. 
Coordinates
44.960546°, -116.386413° 
Site Description
Dry, barren slopes. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
49. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
10 miles northwest of Coulee City, at edges of Potholes.
47.69446°, -119.47288°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 125228; Barcode: WTU-V-059968
C. L. Hitchcock 17517    20 Jun 1948
49. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111571 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
125228 
Barcode
WTU-V-059968 
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 #
17517 
Other Collectors
 
Date Collected
20 Jun 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
10 miles northwest of Coulee City, at edges of Potholes. 
Elevation
 
Coordinates
47.69446°, -119.47288° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
50. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Wallowa County:
At Flora Junction, 36 miles north of Enterprise.
Dry rocky swale. Phenology: Flowers. Origin: Native.
WTU 300807; Barcode: WTU-V-060669
William H. Baker 7660    1 Jun 1951
50. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111572 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
300807 
Barcode
WTU-V-060669 
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
William H. Baker 
Collection #
7660 
Other Collectors
 
Date Collected
1 Jun 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
At Flora Junction, 36 miles north of Enterprise. 
Elevation
 
Coordinates
 
Site Description
Dry rocky swale. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
51. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Oregon, Umatilla County:
West side of highway 395, 4.8 miles north of Dale.
Elev. 2300 ft.
Pinus ponderosa forest, with Tragopogon, Melilotus, Lomatium nudacaule. Cytological voucher. Rare. Phenology: Flowers & Fruits. Origin: Native.
WTU 280565; Barcode: WTU-V-060670
Mark A. Schlessman 667    14 Jun 1977
51. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111574 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280565 
Barcode
WTU-V-060670 
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
Mark A. Schlessman 
Collection #
667 
Other Collectors
 
Date Collected
14 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
West side of highway 395, 4.8 miles north of Dale. 
Elevation
2300 ft. 
Coordinates
 
Site Description
Pinus ponderosa forest, with Tragopogon, Melilotus, Lomatium nudacaule. Cytological voucher. 
Specimen Notes
Rare. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
52. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Grant County:
Near Coulee City in Grand Coulee.
47.61139°, -119.29111°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky sagebrush slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 5042JWT; Barcode: WTU-V-059792
J. William Thompson 6128    2 May 1931
52. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111575 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5042JWT 
Barcode
WTU-V-059792 
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
J. William Thompson 
Collection #
6128 
Other Collectors
 
Date Collected
2 May 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Near Coulee City in Grand Coulee. 
Elevation
 
Coordinates
47.61139°, -119.29111° 
Site Description
Rocky sagebrush slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
53. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Missoula County:
Greenough Park.
West side hill. Phenology: Flowers. Origin: Native.
WTU 47407; Barcode: WTU-V-060671
Smalley s.n.    17 May 1938
with Brodley
53. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111576 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
47407 
Barcode
WTU-V-060671 
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 leptocarpa (Torr. v Gray) Jones.
    Annotated by S. & B..
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
Smalley 
Collection #
s.n. 
Other Collectors
Brodley 
Date Collected
17 May 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Missoula 
Locality
Greenough Park. 
Elevation
 
Coordinates
 
Site Description
West side hill. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
54. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
On Badger Mountain near end of paved road.
47.43917°, -120.07278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Lower slope of ski hill; associated with Lomatium macrocarpum, Fritillaria pudica, Mertensia longiflora. Phenology: Flowers & Fruits. Origin: Native.
WTU 267054A; Barcode: WTU-V-059939
Mark A. Schlessman 302    6 May 1976
54. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111579 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
267054A 
Barcode
WTU-V-059939 
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 schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
302 
Other Collectors
 
Date Collected
6 May 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
On Badger Mountain near end of paved road. 
Elevation
 
Coordinates
47.43917°, -120.07278° 
Site Description
Lower slope of ski hill; associated with Lomatium macrocarpum, Fritillaria pudica, Mertensia longiflora. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
55. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Arid Hills south of Kamloops.
50.48352°, -120.345693°. Coordinate uncertainty: 22000 meters.
Phenology: Flowers & Fruits. Origin: Native.
WTU 48152; Barcode: WTU-V-060672
J. William Thompson 53    29 May 1938
with Emily M. Thompson
55. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111580 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
48152 
Barcode
WTU-V-060672 
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.
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Mark A. Schlessman, 1980. Remarks: University of Washington. 
Type Notes
 
Collector
J. William Thompson 
Collection #
53 
Other Collectors
Emily M. Thompson 
Date Collected
29 May 1938 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Arid Hills south of Kamloops. 
Elevation
 
Coordinates
50.48352°, -120.345693° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
56. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Yale Road tunnel.
Dry southeast slope. Phenology: Flowers. Origin: Native.
WTU 304393; Barcode: WTU-V-060673
J. P. Luitjens 690169    14 May 1976
with Students
56. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111581 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
304393 
Barcode
WTU-V-060673 
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 C. Durance.  
Type Notes
 
Collector
J. P. Luitjens 
Collection #
690169 
Other Collectors
Students 
Date Collected
14 May 1976 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Yale Road tunnel. 
Elevation
 
Coordinates
 
Site Description
Dry southeast slope. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
57. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Clearwater County:
About 2 miles south of Weippe, Canadian Life Zone.
46.34715°, -115.93722°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Low meadow with Carex-Ranunculus association. From fleshy tuberous-like root. Phenology: Flowers. Origin: Native.
WTU 16893JWT; Barcode: WTU-V-060674
Fred G. Meyer 900    5 Jun 1937
57. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111585 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
16893JWT 
Barcode
WTU-V-060674 
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 donnellii Coult. & Rose.
2. Lomatium laevigatum (Nutt.) Coult. & Rose.
    Annotated by A. R. Kruckeberg.
3. Lomatium idahoense Math. & Const.
    Annotated by C. L. H., 1957.
4. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Fred G. Meyer 
Collection #
900 
Other Collectors
 
Date Collected
5 Jun 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
About 2 miles south of Weippe, Canadian Life Zone. 
Elevation
 
Coordinates
46.34715°, -115.93722° 
Site Description
Low meadow with Carex-Ranunculus association. 
Specimen Notes
From fleshy tuberous-like root. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
58. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Idaho, Idaho County:
Bank of Snake River, at Getta Creek.
45.747303°, -116.542478°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along gravelly bank. Phenology: Fruits. Origin: Native.
WTU 33099; Barcode: WTU-V-060675
G. N. Jones 2742    16 May 1930
58. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111587 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
33099 
Barcode
WTU-V-060675 
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
G. N. Jones 
Collection #
2742 
Other Collectors
 
Date Collected
16 May 1930 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Bank of Snake River, at Getta Creek. 
Elevation
 
Coordinates
45.747303°, -116.542478° 
Site Description
Along gravelly bank. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
59. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
At base of Badger Mountain, 5 miles south of Waterville.
Elev. 3180 ft. 47.574847°, -120.07°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Near bottom of ski run. Phenology: Flowers & Fruits. Origin: Native.
WTU 280561; Barcode: WTU-V-059795
Mark A. Schlessman 657    10 Jun 1977
59. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111588 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280561 
Barcode
WTU-V-059795 
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 #
657 
Other Collectors
 
Date Collected
10 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
At base of Badger Mountain, 5 miles south of Waterville. 
Elevation
3180 ft. 
Coordinates
47.574847°, -120.07° 
Site Description
Near bottom of ski run. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
60. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
On Badger Mountain near end of paved road.
47.43917°, -120.07278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Lower slope of ski hill; associated with Lomatium dissectum, Lomatium macrocarpum, Fritillaria pudica, Mertensia longiflora. Phenology: Flowers & Fruits. Origin: Native.
WTU 267041; Barcode: WTU-V-059938
Mark A. Schlessman 301    6 May 1976
60. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111589 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
267041 
Barcode
WTU-V-059938 
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
Mark A. Schlessman 
Collection #
301 
Other Collectors
 
Date Collected
6 May 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
On Badger Mountain near end of paved road. 
Elevation
 
Coordinates
47.43917°, -120.07278° 
Site Description
Lower slope of ski hill; associated with Lomatium dissectum, Lomatium macrocarpum, Fritillaria pudica, Mertensia longiflora. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
61. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Hamilton Creek about 4.5 miles east of Merritt.
Elev. 3400 ft.
On grassy bench at edge of ravine. Common, flowers yellow. Phenology: Flowers & Fruits. Origin: Native.
WTU 187029; Barcode: WTU-V-060420
J. A. Calder 16796    29 May 1956
with J. A. Parmelee, R. L. Taylor
61. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111590 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
187029 
Barcode
WTU-V-060420 
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. A. Calder 
Collection #
16796 
Other Collectors
J. A. Parmelee, R. L. Taylor 
Date Collected
29 May 1956 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Hamilton Creek about 4.5 miles east of Merritt. 
Elevation
3400 ft. 
Coordinates
 
Site Description
On grassy bench at edge of ravine. 
Specimen Notes
Common, flowers yellow. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
62. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
At base of Badger Mountain, 8 kilometers (5 miles) south of Waterville.
47.43917°, -120.07278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along roadside; associated with Lomatium nudicaule, Eriogonum, Collomia. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 280541; Barcode: WTU-V-059930
Mark A. Schlessman 812    1 Jul 1978
62. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111591 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280541 
Barcode
WTU-V-059930 
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 #
812 
Other Collectors
 
Date Collected
1 Jul 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
At base of Badger Mountain, 8 kilometers (5 miles) south of Waterville. 
Elevation
 
Coordinates
47.43917°, -120.07278° 
Site Description
Along roadside; associated with Lomatium nudicaule, Eriogonum, Collomia. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
63. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Near Lake Bootahnie, Marble Mountains.
Elev. 5000 ft. 50.38353°, -121.541698°. Coordinate uncertainty: 3200 meters.
Subalpine slopes. Phenology: Fruits. Origin: Native.
WTU 48175; Barcode: WTU-V-060421
J. William Thompson 128    20 Jun 1938
with Emily M. Thompson
63. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111592 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
48175 
Barcode
WTU-V-060421 
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. William Thompson 
Collection #
128 
Other Collectors
Emily M. Thompson 
Date Collected
20 Jun 1938 
Verbatim Date
20-25 Jun 1938 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Near Lake Bootahnie, Marble Mountains. 
Elevation
5000 ft. 
Coordinates
50.38353°, -121.541698° 
Site Description
Subalpine slopes. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
64. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
On north side of Tichtenal Canyon road, 2 miles south of junction county road, south from Waterville, 10 miles.
47.618271°, -120.07°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along roadside; associated with Achillea, Purshia, Artemisia, Collomia, Lupinus, Lomatium nudicaule, Lomatium macrocarpum. Common. Phenology: Flowers & Fruits. Origin: Native.
WTU 280559; Barcode: WTU-V-059935
Mark A. Schlessman 810    1 Jul 1978
64. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111593 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280559 
Barcode
WTU-V-059935 
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 #
810 
Other Collectors
 
Date Collected
1 Jul 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
On north side of Tichtenal Canyon road, 2 miles south of junction county road, south from Waterville, 10 miles. 
Elevation
 
Coordinates
47.618271°, -120.07° 
Site Description
Along roadside; associated with Achillea, Purshia, Artemisia, Collomia, Lupinus, Lomatium nudicaule, Lomatium macrocarpum. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
65. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Near Lake Bootahnie, Marble Mountains.
Elev. 5000 ft. 50.38353°, -121.541698°. Coordinate uncertainty: 3200 meters.
Subalpine slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 16614JWT; Barcode: WTU-V-060422
J. William Thompson 128    20 Jun 1938
with Emily M. Thompson
65. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111595 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
16614JWT 
Barcode
WTU-V-060422 
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 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 #
128 
Other Collectors
Emily M. Thompson 
Date Collected
20 Jun 1938 
Verbatim Date
20-25 Jun 1938 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Near Lake Bootahnie, Marble Mountains. 
Elevation
5000 ft. 
Coordinates
50.38353°, -121.541698° 
Site Description
Subalpine slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
66. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Arid Hills south of Kamloops.
50.48352°, -120.345693°. Coordinate uncertainty: 22000 meters.
Phenology: Flowers & Fruits. Origin: Native.
WTU 16801JWT; Barcode: WTU-V-060423
J. William Thompson 53    29 May 1938
with Emily M. Thompson
66. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111597 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
16801JWT 
Barcode
WTU-V-060423 
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 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 #
53 
Other Collectors
Emily M. Thompson 
Date Collected
29 May 1938 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Arid Hills south of Kamloops. 
Elevation
 
Coordinates
50.48352°, -120.345693° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
67. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Badger Mountain; 7 miles up Tichtetal Canyon Road.
47.43917°, -120.07278°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
South-facing sagebrush slope; very rocky soil; sparse; associated with Lomatium farinosum var. hambleniae, Lomatium macrocarpum, Lomatium dessectum, Balsamorhiza sagittata, Viola trinervata, Poa sandbergii, Phlox, Haplopappus stenophyllus, Arabis sparsiflora, Phacelia linearis. Phenology: Flowers & Fruits. Origin: Native.
WTU 267057; Barcode: WTU-V-059937
Mark A. Schlessman 309    6 May 1976
67. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111598 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
267057 
Barcode
WTU-V-059937 
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
Mark A. Schlessman 
Collection #
309 
Other Collectors
 
Date Collected
6 May 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Badger Mountain; 7 miles up Tichtetal Canyon Road. 
Elevation
 
Coordinates
47.43917°, -120.07278° 
Site Description
South-facing sagebrush slope; very rocky soil; sparse; associated with Lomatium farinosum var. hambleniae, Lomatium macrocarpum, Lomatium dessectum, Balsamorhiza sagittata, Viola trinervata, Poa sandbergii, Phlox, Haplopappus stenophyllus, Arabis sparsiflora, Phacelia linearis. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
68. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
Manning Park, trail up Frosty Mountain, south of Hope-Princeton Highway.
Elev. 5200 ft.
Gravelly bench and slope at edge of coniferous woods, near tree line. Trail up. Flowers yellow, common. Phenology: Fruits. Origin: Native.
WTU 175501; Barcode: WTU-V-060424
J. A. Calder 15696    9 Sep 1954
with D. B. O. Savile, J. M. Ferguson
68. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111599 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
175501 
Barcode
WTU-V-060424 
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. A. Calder 
Collection #
15696 
Other Collectors
D. B. O. Savile, J. M. Ferguson 
Date Collected
9 Sep 1954 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Manning Park, trail up Frosty Mountain, south of Hope-Princeton Highway. 
Elevation
5200 ft. 
Coordinates
 
Site Description
Gravelly bench and slope at edge of coniferous woods, near tree line. Trail up. 
Specimen Notes
Flowers yellow, common. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
69. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
Along Coulee Dam-Bridgeport road, about 10 miles west of Grand Coulee.
48.00833°, -119.67°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In pasture. Phenology: Flowers & Fruits. Origin: Native.
WTU 175655; Barcode: WTU-V-059790
Xerpha M. Gaines 739    7 Jun 1952
with T. H. Scheffer
69. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111601 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
175655 
Barcode
WTU-V-059790 
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
Xerpha M. Gaines 
Collection #
739 
Other Collectors
T. H. Scheffer 
Date Collected
7 Jun 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Along Coulee Dam-Bridgeport road, about 10 miles west of Grand Coulee. 
Elevation
 
Coordinates
48.00833°, -119.67° 
Site Description
In pasture. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
70. Lomatium ambiguum (Nutt.) Coult. & Rose
Canada, British Columbia
[No locality given on label].
Elev. 5000 ft. 54.263357°, -126.541992°. Datum: WGS 84. Coordinate uncertainty: 880000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Trail. Phenology: Flowers & Fruits. Origin: Native.
WTU 183154; Barcode: WTU-V-060425
J. M. Macoun 64633    10 Jul 1902
70. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111602 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
183154 
Barcode
WTU-V-060425 
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 K. S. Simmons, 1985.  
Type Notes
 
Collector
J. M. Macoun 
Collection #
64633 
Other Collectors
 
Date Collected
10 Jul 1902 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
[No locality given on label]. 
Elevation
5000 ft. 
Coordinates
54.263357°, -126.541992° 
Site Description
Trail. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
71. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
West side Barker Canyon, Grand Coulee.
47.92553°, -119.172798°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On upper levels, near top. Phenology: Flowers & Fruits.
WTU 180701; Barcode: WTU-V-059936
Xerpha M. Gaines 425    13 May 1950
71. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111603 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180701 
Barcode
WTU-V-059936 
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
Xerpha M. Gaines 
Collection #
425 
Other Collectors
 
Date Collected
13 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
West side Barker Canyon, Grand Coulee. 
Elevation
 
Coordinates
47.92553°, -119.172798° 
Site Description
On upper levels, near top. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
72. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
1 mile west of Cashmere.
47.522498°, -120.490045°. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillside. Phenology: Flowers & Fruits. Origin: Native.
WTU 134364; Barcode: WTU-V-059956
George H. Ward 341    7 May 1946
72. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111605 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
134364 
Barcode
WTU-V-059956 
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 H. Ward 
Collection #
341 
Other Collectors
 
Date Collected
7 May 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
1 mile west of Cashmere. 
Elevation
 
Coordinates
47.522498°, -120.490045° 
Site Description
Rocky hillside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
73. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Douglas County:
12 miles south of Waterville on Badger Mountain.
47.473526°, -120.07°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Where basalt so close to the surface that no sagebrush grows. Phenology: Flowers & Fruits. Origin: Native.
WTU 125214; Barcode: WTU-V-059793
C. L. Hitchcock 17442    18 Jun 1948
73. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111606 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
125214 
Barcode
WTU-V-059793 
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 #
17442 
Other Collectors
 
Date Collected
18 Jun 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
12 miles south of Waterville on Badger Mountain. 
Elevation
 
Coordinates
47.473526°, -120.07° 
Site Description
Where basalt so close to the surface that no sagebrush grows. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
74. 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: Flowers & Fruits. Origin: Native.
WTU 291506; Barcode: WTU-V-059933
J. William Thompson 14647    1 Jun 1940
74. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111607 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
291506 
Barcode
WTU-V-059933 
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 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
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
75. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Bryan Butte.
Elev. 6200 ft. T30N R20E. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillsdie, south slope. Phenology: Flowers & Fruits. Origin: Native.
WTU 292771; Barcode: WTU-V-059957
George H. Ward 48    31 Jul 1942
75. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111608 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292771 
Barcode
WTU-V-059957 
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
George H. Ward 
Collection #
48 
Other Collectors
 
Date Collected
31 Jul 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Bryan Butte. 
Elevation
6200 ft. 
Coordinates
T30N R20E 
Site Description
Rocky hillsdie, south slope. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
76. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Near Cashmere.
47.5225°, -120.46861°. Datum: WGS84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky roadside among sagebrush. Phenology: Flowers & Fruits. Origin: Native.
WTU 8666JWT; Barcode: WTU-V-060896
J. William Thompson 6018    18 Apr 1931
76. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111609 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8666JWT 
Barcode
WTU-V-060896 
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
J. William Thompson 
Collection #
6018 
Other Collectors
 
Date Collected
18 Apr 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Near Cashmere. 
Elevation
 
Coordinates
47.5225°, -120.46861° 
Site Description
Rocky roadside among sagebrush. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
77. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Wenatchee Forest; Leavenworth Ranger Station.
Elev. 1200 ft. 47.596233°, -120.661476°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Dan Post. Coordinate Source: GeoLocate.
85% south slope; sandy loam soil; shallow and rocky; grass; associated with Balano root, grass; heavy used; open slopes. Common; 4 inches tall; flowering during spring; seeding during late spring. The word on the label was so blurry. Phenology: Flowers & Fruits. Origin: Native.
WTU 322086; Barcode: WTU-V-060886
Edward P. Cliff 52C    12 Apr 1932
77. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111611 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
322086 
Barcode
WTU-V-060886 
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.
    1942. Remarks: Plant names 
Type Notes
 
Collector
Edward P. Cliff 
Collection #
52C 
Other Collectors
 
Date Collected
12 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Wenatchee Forest; Leavenworth Ranger Station. 
Elevation
1200 ft. 
Coordinates
47.596233°, -120.661476° 
Site Description
85% south slope; sandy loam soil; shallow and rocky; grass; associated with Balano root, grass; heavy used; open slopes. 
Specimen Notes
Common; 4 inches tall; flowering during spring; seeding during late spring. The word on the label was so blurry. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
78. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Bryan Butte.
Elev. 6200 ft. T30N R20E. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillsdie, south slope. Phenology: Flowers & Fruits. Origin: Native.
WTU 132333; Barcode: WTU-V-059959
George H. Ward 48    31 Jul 1942
78. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111612 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
132333 
Barcode
WTU-V-059959 
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 M. A. Schlessman, 1980. Remarks: University of Washington
3. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by Simmons, 1985.  
Type Notes
 
Collector
George H. Ward 
Collection #
48 
Other Collectors
 
Date Collected
31 Jul 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Bryan Butte. 
Elevation
6200 ft. 
Coordinates
T30N R20E 
Site Description
Rocky hillsdie, south slope. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
79. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Near Dryden.
47.54139°, -120.55972°. Datum: WGS84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open sagebrush slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 4211JWT; Barcode: WTU-V-060898
J. William Thompson 6320    16 May 1931
79. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111614 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
4211JWT 
Barcode
WTU-V-060898 
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 #
6320 
Other Collectors
 
Date Collected
16 May 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Near Dryden. 
Elevation
 
Coordinates
47.54139°, -120.55972° 
Site Description
Open sagebrush slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
80. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
At campground circa 4 miles up Swakane Canyon Road.
47.590806°, -120.380314°. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Ponderosa pine-doug for parkland, flat, open more or less disturbed areas. Petals, anthers and stylopodia yellow, cytological voucher. Phenology: Flowers. Origin: Native.
WTU 280264; Barcode: WTU-V-059960
Robert A. Lerner 405    30 Apr 1977
80. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111615 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280264 
Barcode
WTU-V-059960 
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 A. Schlessman.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Robert A. Lerner 
Collection #
405 
Other Collectors
 
Date Collected
30 Apr 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
At campground circa 4 miles up Swakane Canyon Road. 
Elevation
 
Coordinates
47.590806°, -120.380314° 
Site Description
Ponderosa pine-doug for parkland, flat, open more or less disturbed areas. 
Specimen Notes
Petals, anthers and stylopodia yellow, cytological voucher. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
81. 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.
Open trailside. Phenology: Flowers. Origin: Native.
WTU 280303; Barcode: WTU-V-060426
Porter P. Lowry II 1848    30 May 1979
81. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111616 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280303 
Barcode
WTU-V-060426 
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 #
1848 
Other Collectors
 
Date Collected
30 May 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
Open trailside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
82. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Tumwater Mountain.
Elev. 3000 ft. 47.61589°, -120.7011°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Yellow pine slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 25799; Barcode: WTU-V-060890
J. William Thompson 10453    12 May 1934
82. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111617 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
25799 
Barcode
WTU-V-060890 
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. 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
3000 ft. 
Coordinates
47.61589°, -120.7011° 
Site Description
Yellow pine slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
83. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Lake County:
("Manzanita Ridge") about 2 miles west of Lake Mary Ronan.
Elev. 4130 ft.
Open places on a sparsely wooded ridge. Phenology: Flowers. Origin: Native.
WTU 272474; Barcode: WTU-V-060427
Klaus H. Lackschewitz 6517    25 Jun 1976
with John Rumely, Peter Stickney
83. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111619 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272474 
Barcode
WTU-V-060427 
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 #
6517 
Other Collectors
John Rumely, Peter Stickney 
Date Collected
25 Jun 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Lake 
Locality
("Manzanita Ridge") about 2 miles west of Lake Mary Ronan. 
Elevation
4130 ft. 
Coordinates
 
Site Description
Open places on a sparsely wooded ridge. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
84. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Across from junction US 2 and Icicle Creek road, west end of Leavenworth.
Elev. 1164 ft. 47.557948°, -120.672115°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On disturbed area; associated with Linaria, Senecio, Purshia, Nemophila, Collinsia, Balsamorhiza. Abundant. Phenology: Flowers & Fruits. Origin: Native.
WTU 280537; Barcode: WTU-V-060891
Mark A. Schlessman 801    27 May 1978
84. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111620 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280537 
Barcode
WTU-V-060891 
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 #
801 
Other Collectors
 
Date Collected
27 May 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Across from junction US 2 and Icicle Creek road, west end of Leavenworth. 
Elevation
1164 ft. 
Coordinates
47.557948°, -120.672115° 
Site Description
On disturbed area; associated with Linaria, Senecio, Purshia, Nemophila, Collinsia, Balsamorhiza. 
Specimen Notes
Abundant. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
85. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Peshastin.
Elev. 2000-3000 ft. 47.57083°, -120.60278°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 13107
J. H. Sandberg 4036     Jul 1893
with J. B. Leiberg
85. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111621 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13107 
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. Peucedanum ambiguum (Nutt.) Nutt. ex Torr. & Gray.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
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. H. Sandberg 
Collection #
4036 
Other Collectors
J. B. Leiberg 
Date Collected
Jul 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Peshastin. 
Elevation
2000-3000 ft. 
Coordinates
47.57083°, -120.60278° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Apiaceae
86. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Gallatin/Park County:
Big Muddy Creek, west of Wilsall.
Phenology: Flowers & Fruits. Origin: Native.
WTU 119355; Barcode: WTU-V-060428
Wilhelm N. Suksdorf 378    10 Jul 1921
86. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111622 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
119355 
Barcode
WTU-V-060428 
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
Wilhelm N. Suksdorf 
Collection #
378 
Other Collectors
 
Date Collected
10 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin/Park 
Locality
Big Muddy Creek, west of Wilsall. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
87. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Junction Icicle road and Highway 2, west end of Leavenworth.
Elev. 1165 ft. 47.588526°, -120.675309°. Datum: WGS84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Phenology: Flowers & Fruits. Origin: Native.
WTU 280546; Barcode: WTU-V-060892
Mark A. Schlessman 656    10 Jun 1977
87. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111623 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280546 
Barcode
WTU-V-060892 
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 #
656 
Other Collectors
 
Date Collected
10 Jun 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Junction Icicle road and Highway 2, west end of Leavenworth. 
Elevation
1165 ft. 
Coordinates
47.588526°, -120.675309° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
88. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Madison County:
1 mile southwest of Lyon, circa. 29 miles south of Ennis.
44.931803°, -111.603354°. Coordinate uncertainty: 10000 meters. Georeferenced by Joseph Stormer.
On dry hills. Phenology: Fruits. Origin: Native.
WTU 114838; Barcode: WTU-V-060429
C. L. Hitchcock 16716    22 Jul 1947
88. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111624 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
114838 
Barcode
WTU-V-060429 
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 #
16716 
Other Collectors
 
Date Collected
22 Jul 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
1 mile southwest of Lyon, circa. 29 miles south of Ennis. 
Elevation
 
Coordinates
44.931803°, -111.603354° 
Site Description
On dry hills. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
89. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Meagher County:
Near Four Mile Ranger Station, northeast base of Castle Mountains.
45.340695°, -110.23231°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Red shale outcrop. Phenology: Flowers & Fruits. Origin: Native.
WTU 100880; Barcode: WTU-V-060430
C. L. Hitchcock 12080    8 Jul 1945
with C. V. Muhlick
89. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111625 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
100880 
Barcode
WTU-V-060430 
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 #
12080 
Other Collectors
C. V. Muhlick 
Date Collected
8 Jul 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Meagher 
Locality
Near Four Mile Ranger Station, northeast base of Castle Mountains. 
Elevation
 
Coordinates
45.340695°, -110.23231° 
Site Description
Red shale outcrop. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
90. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Anderson Canyon, 4.3 miles northeast of Leavenworth.
Elev. 1500 ft. 47.610745°, -120.592916°. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On dry, open east-facing slope. With L. geyeri, L. nudicaule, Lupinus, Delphinium. Occasional. Floral parts yellow. Phenology: Flowers & Fruits. Origin: Native.
WTU 280545; Barcode: WTU-V-059962
Mark A. Schlessman 631    12 May 1977
90. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111626 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280545 
Barcode
WTU-V-059962 
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 A. Schlessman.
2. Lomatium ambiguum (Nutt.) Coult. & Rose.
    Annotated by K. S. Simmons, 1985.  
Type Notes
 
Collector
Mark A. Schlessman 
Collection #
631 
Other Collectors
 
Date Collected
12 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Anderson Canyon, 4.3 miles northeast of Leavenworth. 
Elevation
1500 ft. 
Coordinates
47.610745°, -120.592916° 
Site Description
On dry, open east-facing slope. With L. geyeri, L. nudicaule, Lupinus, Delphinium. 
Specimen Notes
Occasional. Floral parts yellow. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
91. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
At junction Icicle Creek road and highway 2, west end of Leavenworth.
Elev. 1000 ft. 47.557948°, -120.672115°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Disturbed roadside on southeast corner. Frequent. Phenology: Flowers & Fruits. Origin: Native.
WTU 280562; Barcode: WTU-V-060893
Mark A. Schlessman 633    13 May 1977
91. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111627 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280562 
Barcode
WTU-V-060893 
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 #
633 
Other Collectors
 
Date Collected
13 May 1977 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
At junction Icicle Creek road and highway 2, west end of Leavenworth. 
Elevation
1000 ft. 
Coordinates
47.557948°, -120.672115° 
Site Description
Disturbed roadside on southeast corner. 
Specimen Notes
Frequent. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
92. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Gallatin County:
Wallrock Basin, circa 12 miles northwest of Wilsall.
46.124844°, -110.821829°. Coordinate uncertainty: 10000 meters.
Phenology: Fruits. Origin: Native.
WTU 119354; Barcode: WTU-V-060431
Wilhelm N. Suksdorf 722    8 Aug 1921
92. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111628 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
119354 
Barcode
WTU-V-060431 
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
Wilhelm N. Suksdorf 
Collection #
722 
Other Collectors
 
Date Collected
8 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
Wallrock Basin, circa 12 miles northwest of Wilsall. 
Elevation
 
Coordinates
46.124844°, -110.821829° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
93. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Ravalli County:
Above Sheafman Creek, Bitterroot Mountains, 6.5 miles northwest of Hamilton.
Bedrock outcrops. Ponderosa pine-Douglas-fir forest. Locally common, cinfined to bedrock outcrops. Phenology: Flowers & Fruits. Origin: Native.
WTU 233677; Barcode: WTU-V-060432
Peter F. Stickney 620    10 Jun 1962
93. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111629 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
233677 
Barcode
WTU-V-060432 
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
Peter F. Stickney 
Collection #
620 
Other Collectors
 
Date Collected
10 Jun 1962 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Ravalli 
Locality
Above Sheafman Creek, Bitterroot Mountains, 6.5 miles northwest of Hamilton. 
Elevation
 
Coordinates
 
Site Description
Bedrock outcrops. Ponderosa pine-Douglas-fir forest. 
Specimen Notes
Locally common, cinfined to bedrock outcrops. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
94. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
At Leavenworth, Wenatchee Mountains.
Elev. 1600 ft. 47.59639°, -120.66028°. Datum: WGS84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky ground. Phenology: Flowers & Fruits. Origin: Native.
WTU 8668JWT; Barcode: WTU-V-060897
J. William Thompson 6426    23 May 1931
94. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111630 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8668JWT 
Barcode
WTU-V-060897 
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.
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 #
6426 
Other Collectors
 
Date Collected
23 May 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
At Leavenworth, Wenatchee Mountains. 
Elevation
1600 ft. 
Coordinates
47.59639°, -120.66028° 
Site Description
Dry rocky ground. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
95. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Chelan County:
Near Antilon Lake.
T29N R21E S26. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky Knolls. Phenology: Flowers & Fruits. Origin: Native.
WTU 134418; Barcode: WTU-V-059963
George H. Ward 417    20 May 1946
95. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111631 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
134418 
Barcode
WTU-V-059963 
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 H. Ward 
Collection #
417 
Other Collectors
 
Date Collected
20 May 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Near Antilon Lake. 
Elevation
 
Coordinates
T29N R21E S26 
Site Description
Rocky Knolls. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
96. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Okanogan County:
South of Pateros.
Elev. 900 ft. T29N R23E S24. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Undistrubed area; site "Pateros"; associated with Purshia-Agropyron, stony loam, slope 2% west northwest. Phenology: Flowers & Fruits. Origin: Native.
WTU 179613; Barcode: WTU-V-060900
J. C. Moomaw s.n.    20 May 1956
96. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111632 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
179613 
Barcode
WTU-V-060900 
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. C. Moomaw 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 May 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
South of Pateros. 
Elevation
900 ft. 
Coordinates
T29N R23E S24 
Site Description
Undistrubed area; site "Pateros"; associated with Purshia-Agropyron, stony loam, slope 2% west northwest. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
97. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Madison County:
Circa. 1.5 miles from road's end on Bear Trap Canyon Trail.
Elev. 4500 ft. T3S R1E S22 SW 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Open trailside. Phenology: Flowers. Origin: Native.
WTU 280460; Barcode: WTU-V-060433
Porter P. Lowry II 1867    30 May 1979
97. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111633 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
280460 
Barcode
WTU-V-060433 
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 #
1867 
Other Collectors
 
Date Collected
30 May 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
Circa. 1.5 miles from road's end on Bear Trap Canyon Trail. 
Elevation
4500 ft. 
Coordinates
T3S R1E S22 SW 1/4 
Site Description
Open trailside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
98. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Montana, Lake County:
("Manzanita Ridge") about 2 miles west of Lake Mary Ronan.
Open places on a sparsely wooded ridge. Phenology: Flowers. Origin: Native.
WTU 287536; Barcode: WTU-V-060435
John Rumely s.n.    25 Jun 1976
with Peter Stickney, Klaus H. Lackschewitz
98. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111634 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
287536 
Barcode
WTU-V-060435 
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
John Rumely 
Collection #
s.n. 
Other Collectors
Peter Stickney, Klaus H. Lackschewitz 
Date Collected
25 Jun 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Lake 
Locality
("Manzanita Ridge") about 2 miles west of Lake Mary Ronan. 
Elevation
 
Coordinates
 
Site Description
Open places on a sparsely wooded ridge. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
99. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Kittitas County:
Bluett (Blewett) Pass, Chelan.
47.33529°, -120.58076°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
East side of pass, Dry soil. Phenology: Flowers & Fruits. Origin: Native.
WTU 35047; Barcode: WTU-V-059964
F. A. Warren 331    7 Jun 1924
99. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111635 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35047 
Barcode
WTU-V-059964 
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. A. Warren 
Collection #
331 
Other Collectors
 
Date Collected
7 Jun 1924 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Bluett (Blewett) Pass, Chelan. 
Elevation
 
Coordinates
47.33529°, -120.58076° 
Site Description
East side of pass, Dry soil. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Apiaceae
100. Lomatium ambiguum (Nutt.) Coult. & Rose
U.S.A., Washington, Lincoln County:
22 miles east of Wilbur, 30 miles west of Davenport.
47.652365°, -118.793542°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Scablands. Scattered. Phenology: Flowers. Origin: Native.
WTU 266962; Barcode: WTU-V-060887
Mark A. Schlessman 461    16 May 1976
100. Lomatium ambiguum (Nutt.) Coult. & Rose
Database ID
111636 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
266962 
Barcode
WTU-V-060887 
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
Mark A. Schlessman 
Collection #
461 
Other Collectors
 
Date Collected
16 May 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
22 miles east of Wilbur, 30 miles west of Davenport. 
Elevation
 
Coordinates
47.652365°, -118.793542° 
Site Description
Scablands. 
Specimen Notes
Scattered. 
Phenology
Flowers 
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.