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Field Descriptions
214 matching records found.
Label Query: Genus = "Gayophytum", Species = "diffusum"
Onagraceae
1. Gayophytum diffusum T. & G.
U.S.A., Washington, Ferry County:
Along Columbia River 3 miles north of Hellgate.
Elev. 1290 ft. 47.96911°, -118.54085°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky Ponderosa pine-covered hills. Phenology: Flowers & Fruits. Origin: Native.
WTU 83091
H. T. Rogers 661    12 Jun 1940
1. Gayophytum diffusum T. & G.
Database ID
12656 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
83091 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
661 
Other Collectors
 
Date Collected
12 Jun 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Along Columbia River 3 miles north of Hellgate. 
Elevation
1290 ft. 
Coordinates
47.96911°, -118.54085° 
Site Description
Rocky Ponderosa pine-covered hills. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
2. Gayophytum diffusum T. & G.
U.S.A., Washington, Klickitat County:
Canyon near Chapman's place, Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 117959
Wilhelm N. Suksdorf 3962    7 Sep 1899
2. Gayophytum diffusum T. & G.
Database ID
12657 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
117959 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3962 
Other Collectors
 
Date Collected
7 Sep 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Canyon near Chapman's place, Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
3. Gayophytum diffusum T. & G.
U.S.A., Washington, Okanogan County:
14 miles west of Okanogan.
48.360987°, -119.887171°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil, south slope, roadside. Phenology: Flowers & Fruits. Origin: Native.
WTU 97133
George G. Hedgcock s.n.    15 Jul 1932
3. Gayophytum diffusum T. & G.
Database ID
12658 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
97133 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
George G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
14 miles west of Okanogan. 
Elevation
 
Coordinates
48.360987°, -119.887171° 
Site Description
Gravelly soil, south slope, roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
4. Gayophytum diffusum T. & G.
U.S.A., Washington, Pend Oreille County:
5 miles west of Newport, near Hwy #2.
48.183279°, -117.150475°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Basaltic outcrop. Phenology: Flowers. Origin: Native.
WTU 126287
C. L. Hitchcock 17638    24 Jun 1948
4. Gayophytum diffusum T. & G.
Database ID
12659 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
126287 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
17638 
Other Collectors
 
Date Collected
24 Jun 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
5 miles west of Newport, near Hwy #2. 
Elevation
 
Coordinates
48.183279°, -117.150475° 
Site Description
Basaltic outcrop. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
5. Gayophytum diffusum T. & G.
U.S.A., Washington, Spokane County:
Near Hillyard.
47.70083°, -117.36528°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Stony ground. Phenology: Flowers. Origin: Native.
WTU 24517
Sister Mary Milburge 516    1 Jul 1932
5. Gayophytum diffusum T. & G.
Database ID
12660 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24517 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
516 
Other Collectors
 
Date Collected
1 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Near Hillyard. 
Elevation
 
Coordinates
47.70083°, -117.36528° 
Site Description
Stony ground. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
6. Gayophytum diffusum T. & G.
U.S.A., Washington, Stevens County:
Columbia River valley, west of Marble.
Elev. 1500 ft. 48.573336°, -118.087048°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
SE slope, sandy alluvial soil, open forest. Phenology: Flowers. Origin: Native.
WTU 107938
George G. Hedgcock s.n.    5 Aug 1933
6. Gayophytum diffusum T. & G.
Database ID
12661 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107938 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
George G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
5 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Columbia River valley, west of Marble. 
Elevation
1500 ft. 
Coordinates
48.573336°, -118.087048° 
Site Description
SE slope, sandy alluvial soil, open forest. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
7. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Benton County:
Hanford Site, Gable Mt., along the base of the N-facing slope of Gable Mt.
Elev. 420 ft. T13N R27E S20 N 1/2. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sandy wash, aspect 360 degrees, slope 2%. Assoc: Artemisia tridentata, Grayia spinosa, Camissonia contorta, Bromus tectorum. Jepson manual used for determination. Phenology: Flowers. Origin: Native.
WTU 333447
Florence E. Caplow 95025    13 May 1995
with Kathryn A. Beck
7. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12662 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
333447 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.  
Type Notes
 
Collector
Florence E. Caplow 
Collection #
95025 
Other Collectors
Kathryn A. Beck 
Date Collected
13 May 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Hanford Site, Gable Mt., along the base of the N-facing slope of Gable Mt. 
Elevation
420 ft. 
Coordinates
T13N R27E S20 N 1/2 
Site Description
Sandy wash, aspect 360 degrees, slope 2%. 
Specimen Notes
Assoc: Artemisia tridentata, Grayia spinosa, Camissonia contorta, Bromus tectorum. Jepson manual used for determination. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
8. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Chelan County:
Upper Snow Lake; Wenatchee Mts.
Elev. 5000 ft. 47.481667°, -120.7625°. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Alpine zone. On dry ground at camping place. Phenology: Flowers & Fruits. Origin: Native.
WTU 171303
J. William Thompson 17176    11 Aug 1952
8. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12663 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
171303 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. William Thompson 
Collection #
17176 
Other Collectors
 
Date Collected
11 Aug 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Upper Snow Lake; Wenatchee Mts. 
Elevation
5000 ft. 
Coordinates
47.481667°, -120.7625° 
Site Description
Alpine zone. 
Specimen Notes
On dry ground at camping place. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
9. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Kittitas County:
Table Mountain.
Elev. 6500 ft. 47.24361°, -120.55833°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Alpine slopes. Phenology: Flowers & Fruits. Origin: Native.
WTU 10390JWT
J. William Thompson 14245    13 Sep 1937
9. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12664 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
10390JWT 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. William Thompson 
Collection #
14245 
Other Collectors
 
Date Collected
13 Sep 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Table Mountain. 
Elevation
6500 ft. 
Coordinates
47.24361°, -120.55833° 
Site Description
Alpine slopes. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
10. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
North of the cold spring, Falcon Valley.
45.68°, -121.21861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 270346
Wilhelm N. Suksdorf 10642    7 Oct 1920
10. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12665 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270346 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by SS, 1972.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
10642 
Other Collectors
 
Date Collected
7 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
North of the cold spring, Falcon Valley. 
Elevation
 
Coordinates
45.68°, -121.21861° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
11. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Okanogan County:
2 miles up Big Boulder Road, about 8 miles N of NE of Winthrop.
T36N R22E. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In open yellow pine forest. Flowers white, fading to pink; plants in large colony, showing great variation in flower size and from glandular to eglandular; pubescence spreading to ascending or to strongly appressed. Phenology: Flowers & Fruits. Origin: Native.
WTU 191611
C. L. Hitchcock 21612    1 Jul 1958
11. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12666 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
191611 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
21612 
Other Collectors
 
Date Collected
1 Jul 1958 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
2 miles up Big Boulder Road, about 8 miles N of NE of Winthrop. 
Elevation
 
Coordinates
T36N R22E 
Site Description
In open yellow pine forest. 
Specimen Notes
Flowers white, fading to pink; plants in large colony, showing great variation in flower size and from glandular to eglandular; pubescence spreading to ascending or to strongly appressed. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
12. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Skamania County:
Kolthal, a small valley a few miles west of Trout.
46.02586°, -121.66588°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Native.
WTU 270494
Wilhelm N. Suksdorf 3951    5 Aug 1899
12. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12667 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270494 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by SS, 1972.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3951 
Other Collectors
 
Date Collected
5 Aug 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Kolthal, a small valley a few miles west of Trout. 
Elevation
 
Coordinates
46.02586°, -121.66588° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
13. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Stevens County:
Kettle Falls.
T36N R37E. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Crystal Shin. Coordinate Source: GeoLocate.
Gravelly, open roadside. Phenology: Flowers & Fruits. Origin: Native.
WTU 85822
L. Boner 183    30 Jun 1939
with V. Weldert
13. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12668 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
85822 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
L. Boner 
Collection #
183 
Other Collectors
V. Weldert 
Date Collected
30 Jun 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Kettle Falls. 
Elevation
 
Coordinates
T36N R37E 
Site Description
Gravelly, open roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
14. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Spokane County:
Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In dry gravelly woods. Phenology: Flowers & Fruits. Origin: Native.
WTU 68499
F. O. Kreager 162    12 Jul 1902
14. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12669 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
68499 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
F. O. Kreager 
Collection #
162 
Other Collectors
 
Date Collected
12 Jul 1902 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
In dry gravelly woods. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
15. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
Wodan's Vale, Mount. Adams.
46.20255°, -121.4908°. Datum: WGS 84. Coordinate uncertainty: 8000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Cliffs. Phenology: Flowers & Fruits. Origin: Native.
WTU 270185
Wilhelm N. Suksdorf 7609    29 Aug 1912
15. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
12670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270185 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by SS, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
7609 
Other Collectors
 
Date Collected
29 Aug 1912 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Wodan's Vale, Mount. Adams. 
Elevation
 
Coordinates
46.20255°, -121.4908° 
Site Description
Cliffs. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
16. Gayophytum diffusum T. & G.
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. Origin: Native.
WTU 349264
Don Knoke 99-46    9 Jul 1999
16. Gayophytum diffusum T. & G.
Database ID
22246 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
349264 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Ken Davis, 18 1999. Sources: H & C.  
Type Notes
 
Collector
Don Knoke 
Collection #
99-46 
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 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
17. Gayophytum diffusum T. & G.
U.S.A., Idaho, Fremont County:
3 miles southwest of Bechler River Ranger Station.
T9N R45E S12. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Lodgepole pine woods. Two different specimens on sample. Phenology: Flowers. Origin: Native.
WTU 295039A
W. H. Baker 9789    13 Aug 1952
17. Gayophytum diffusum T. & G.
Database ID
62457 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
295039A 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Polygonum tenue Michx.
2. Gayophytum diffusum T. & G.
    Annotated by M. Arnot, 25 1988. Remarks: #1. 
Type Notes
 
Collector
W. H. Baker 
Collection #
9789 
Other Collectors
 
Date Collected
13 Aug 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Fremont 
Locality
3 miles southwest of Bechler River Ranger Station. 
Elevation
 
Coordinates
T9N R45E S12 
Site Description
Lodgepole pine woods. 
Specimen Notes
Two different specimens on sample. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
18. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Spokane County:
Spokane Washington, Eastern Washington.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry hillsides. [Lower specimens on collection sheet]. Phenology: Flowers. Origin: Native.
WTU 12676A
Louis F. Henderson 2467    10 Jul 1892
18. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
106959 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
12676A 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum lasiospermum Greene.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Louis F. Henderson 
Collection #
2467 
Other Collectors
 
Date Collected
10 Jul 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane Washington, Eastern Washington. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
Dry hillsides. 
Specimen Notes
[Lower specimens on collection sheet]. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
19. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Oregon, Lake County:
Fremont-Winema National Forest. North Fork Sprague River at Forest Service Road 3411 crossing near Sandhill Campground.
Elev. 6087 ft. 42° 35.619' N, 120° 52.626' W. Datum: NAD 27.
Damp grassy bench along river. Other plants; Pinus contorta, Artemesia arbuscula, Salix exigua, Juncus sp. Pink and white flowers. Phenology: Flowers. Origin: Native.
WTU 368460
Don Knoke 488    1 Jul 2004
19. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
108509 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368460 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by David Giblin, 25 2005. Sources: Jepson.  
Type Notes
 
Collector
Don Knoke 
Collection #
488 
Other Collectors
 
Date Collected
1 Jul 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lake 
Locality
Fremont-Winema National Forest. North Fork Sprague River at Forest Service Road 3411 crossing near Sandhill Campground. 
Elevation
6087 ft. 
Coordinates
42° 35.619' N, 120° 52.626' W 
Site Description
Damp grassy bench along river. Other plants; Pinus contorta, Artemesia arbuscula, Salix exigua, Juncus sp. 
Specimen Notes
Pink and white flowers. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
20. Gayophytum diffusum T. & G.
U.S.A., Washington
Mount Paddo.
Elev. 6000-7000 ft.
Bare places. Phenology: Flowers. Origin: Native.
WTU 269112
W. N. Suksdorf 2310    18 Sep 1894
20. Gayophytum diffusum T. & G.
Database ID
109523 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269112 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
W. N. Suksdorf 
Collection #
2310 
Other Collectors
 
Date Collected
18 Sep 1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Paddo. 
Elevation
6000-7000 ft. 
Coordinates
 
Site Description
Bare places. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
21. Gayophytum diffusum T. & G.
U.S.A., Washington, Yakima County:
Bird Creek Meadows, southeast of Mount Adams.
46.15171°, -121.4459°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
At side of trail in mainly sandy soil, with Phlox, Veratrum, Aster, Valeriana sitchensis. Phenology: Flowers. Origin: Native.
WTU 345496
Sarah Gage G&R766    6 Aug 1992
with Sharon Rodman
21. Gayophytum diffusum T. & G.
Database ID
109526 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345496 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R766 
Other Collectors
Sharon Rodman 
Date Collected
6 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Bird Creek Meadows, southeast of Mount Adams. 
Elevation
 
Coordinates
46.15171°, -121.4459° 
Site Description
At side of trail in mainly sandy soil, with Phlox, Veratrum, Aster, Valeriana sitchensis. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
22. Gayophytum diffusum T. & G.
U.S.A., Washington, Okanogan County:
Tiffany Lake Trail. Conconully circa. 9.5 miles northwest.
Elev. 6160 ft. T37N R23E S36. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Scattered on loose, gravelly soil slope, southerly aspect, in open PSME, PICO, PIAL, ABLA woods, with ARTR, Eriogonum. Flowers pink. Phenology: Flowers. Origin: Native.
WTU 316914
Ralph Naas 5210    10 Sep 1986
with Dorothy Naas
22. Gayophytum diffusum T. & G.
Database ID
109527 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
316914 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Joe Arnett, 7 1987.  
Type Notes
 
Collector
Ralph Naas 
Collection #
5210 
Other Collectors
Dorothy Naas 
Date Collected
10 Sep 1986 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Tiffany Lake Trail. Conconully circa. 9.5 miles northwest. 
Elevation
6160 ft. 
Coordinates
T37N R23E S36 
Site Description
Scattered on loose, gravelly soil slope, southerly aspect, in open PSME, PICO, PIAL, ABLA woods, with ARTR, Eriogonum. 
Specimen Notes
Flowers pink. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
23. Gayophytum diffusum T. & G.
U.S.A., Washington, Chelan County:
Trail to Dirtyface L.O..
Elev. 3000 ft. T27N R16E S13. Datum: WGS84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Along wooded trail. Phenology: Flowers. Origin: Native.
WTU 328188
M. Arnot s.n.    16 Jun 1993
23. Gayophytum diffusum T. & G.
Database ID
109530 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328188 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
M. Arnot 
Collection #
s.n. 
Other Collectors
 
Date Collected
16 Jun 1993 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Trail to Dirtyface L.O.. 
Elevation
3000 ft. 
Coordinates
T27N R16E S13 
Site Description
Along wooded trail. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
24. Gayophytum diffusum T. & G.
U.S.A., Washington, Stevens County:
Kettle River just east of Highway 395 on road to Pierre Creek.
48.766095°, -118.132823°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On steep sand bank. Flowers pink in bud, white in anthesis, petals circa. 1 centimeter long and almost 1 centimeter wide, with tiny yellow "eye". Phenology: Flowers. Origin: Native.
WTU 218716
A. R. Kruckeberg 5700    6 Sep 1963
24. Gayophytum diffusum T. & G.
Database ID
109532 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
218716 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
A. R. Kruckeberg 
Collection #
5700 
Other Collectors
 
Date Collected
6 Sep 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Kettle River just east of Highway 395 on road to Pierre Creek. 
Elevation
 
Coordinates
48.766095°, -118.132823° 
Site Description
On steep sand bank. 
Specimen Notes
Flowers pink in bud, white in anthesis, petals circa. 1 centimeter long and almost 1 centimeter wide, with tiny yellow "eye". 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
25. Gayophytum diffusum T. & G.
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: Flowers. Origin: Native.
WTU 269535
J. H. Sandberg 2526     Jul 1893
with J. B. Leiberg
25. Gayophytum diffusum T. & G.
Database ID
109536 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269535 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum racemosum T. & G.
2. Gayophytum racemosum T. & G.
3. Gayophytum diffusum T. & G.
    Annotated by J. R. Hill, 1978. Remarks: University of Washington. 
Type Notes
 
Collector
J. H. Sandberg 
Collection #
2526 
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
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
26. Gayophytum diffusum T. & G.
U.S.A., Idaho, Idaho County:
Above Clearwater River (South Fork) circa 20 miles west of Elk City.
45.844769°, -116.023046°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly bank. Phenology: Flowers. Origin: Native.
WTU 180265
C. L. Hitchcock 20367    11 Aug 1954
26. Gayophytum diffusum T. & G.
Database ID
109539 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180265 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
20367 
Other Collectors
 
Date Collected
11 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Above Clearwater River (South Fork) circa 20 miles west of Elk City. 
Elevation
 
Coordinates
45.844769°, -116.023046° 
Site Description
Gravelly bank. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
27. Gayophytum diffusum T. & G.
U.S.A., Idaho, Boise County:
11 miles north of Lowman on Bear Valley Road.
Soil mostly coarse sand of granitic origin. Phenology: Flowers. Origin: Native.
WTU 180266
C. L. Hitchcock 20419    15 Aug 1954
27. Gayophytum diffusum T. & G.
Database ID
109541 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180266 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
20419 
Other Collectors
 
Date Collected
15 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
11 miles north of Lowman on Bear Valley Road. 
Elevation
 
Coordinates
 
Site Description
Soil mostly coarse sand of granitic origin. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
28. Gayophytum diffusum T. & G.
U.S.A., Idaho, Custer County:
At head of Mahogany Creek, northwest of Mount Borah, Lost River Range.
44.207935°, -113.701798°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In talus, in limestone. Phenology: Flowers. Origin: Native.
WTU 180283
C. L. Hitchcock 20395    4 Aug 1954
28. Gayophytum diffusum T. & G.
Database ID
109542 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180283 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
20395 
Other Collectors
 
Date Collected
4 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Custer 
Locality
At head of Mahogany Creek, northwest of Mount Borah, Lost River Range. 
Elevation
 
Coordinates
44.207935°, -113.701798° 
Site Description
In talus, in limestone. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
29. Gayophytum diffusum T. & G.
U.S.A., Idaho, Elmore County:
Trinity.
Elev. 4500 ft. 43.599342°, -115.427819°. Coordinate uncertainty: 10000 meters.
Dry sunny places. Phenology: Flowers. Origin: Native.
WTU 243838
J. Francis Macbride 557    9 Aug 1910
29. Gayophytum diffusum T. & G.
Database ID
109543 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243838 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Aven Nelson.  
Type Notes
 
Collector
J. Francis Macbride 
Collection #
557 
Other Collectors
 
Date Collected
9 Aug 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Elmore 
Locality
Trinity. 
Elevation
4500 ft. 
Coordinates
43.599342°, -115.427819° 
Site Description
Dry sunny places. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
30. Gayophytum diffusum T. & G.
U.S.A., Idaho, Owyhee County:
Silver City.
Elev. 7000 ft. 43.01694°, -116.73222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Hard dry slopes. Phenology: Flowers. Origin: Native.
WTU 243839
J. Francis Macbride 372    14 Jul 1910
30. Gayophytum diffusum T. & G.
Database ID
109544 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243839 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Aven Nelson.  
Type Notes
 
Collector
J. Francis Macbride 
Collection #
372 
Other Collectors
 
Date Collected
14 Jul 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Silver City. 
Elevation
7000 ft. 
Coordinates
43.01694°, -116.73222° 
Site Description
Hard dry slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
31. Gayophytum diffusum T. & G.
U.S.A., Oregon, Jefferson County:
Black Butte, Jefferson and Deschutes Counties, northwest of Sisters.
Elev. 3800 ft.
In dry, sandy soil on dry slope with bracken fern, with Agrostis, Ceanothus under Pinus ponderosa, west exposure, north slope. Common, erect, branched herb, flowers white or pink. Phenology: Flowers. Origin: Native.
WTU 209218
J. Morris Johnson 551    23 Jul 1960
31. Gayophytum diffusum T. & G.
Database ID
109545 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
209218 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
J. Morris Johnson 
Collection #
551 
Other Collectors
 
Date Collected
23 Jul 1960 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Jefferson 
Locality
Black Butte, Jefferson and Deschutes Counties, northwest of Sisters. 
Elevation
3800 ft. 
Coordinates
 
Site Description
In dry, sandy soil on dry slope with bracken fern, with Agrostis, Ceanothus under Pinus ponderosa, west exposure, north slope. 
Specimen Notes
Common, erect, branched herb, flowers white or pink. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
32. Gayophytum diffusum T. & G.
U.S.A., Idaho, Elmore County:
On one of the northward directed dry tributaries of Big Springs Creek, the road from the north end of Anderson Ranch Reservoir to Farifield, in the Boise National Forest.
T1S R10E S2. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In the sagebrush away from dry wash. Phenology: Flowers. Origin: Native.
WTU 289065
D. R. Simpson 176    12 Jul 1964
32. Gayophytum diffusum T. & G.
Database ID
109547 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
289065 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
D. R. Simpson 
Collection #
176 
Other Collectors
 
Date Collected
12 Jul 1964 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Elmore 
Locality
On one of the northward directed dry tributaries of Big Springs Creek, the road from the north end of Anderson Ranch Reservoir to Farifield, in the Boise National Forest. 
Elevation
 
Coordinates
T1S R10E S2 
Site Description
In the sagebrush away from dry wash. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
33. Gayophytum diffusum T. & G.
U.S.A., Idaho, Valley County:
Along Copet Creek, north fork of the Payette River. Ten miles north of McCall.
45.033697°, -116.060491°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky soil. Phenology: Flowers. Origin: Native.
WTU 314654
W. H. Baker 10298    9 Jul 1953
33. Gayophytum diffusum T. & G.
Database ID
109549 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
314654 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Linanthus harknesii (Curran) Greene.
2. Gayophytum diffusum T. & G.
    Annotated by G. Patrick, 25 1988. Remarks: University of Washington. 
Type Notes
 
Collector
W. H. Baker 
Collection #
10298 
Other Collectors
 
Date Collected
9 Jul 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Valley 
Locality
Along Copet Creek, north fork of the Payette River. Ten miles north of McCall. 
Elevation
 
Coordinates
45.033697°, -116.060491° 
Site Description
Rocky soil. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
34. Gayophytum diffusum T. & G.
U.S.A., Idaho, Camas County:
Along U.S. Highway 20, 2.3 miles southwest of Corral at the junction with Weaver Lane, in Camas Prairie.
Elev. 1525 ft. T1S R12E S13. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along edge of an old railroad grade with Achillea, Phacelia, Agropyron, Bromus tectorum, Lupinus, Navarretia, Chrysothamnus, Artemisia tridentata, A. ludoviciana. Flowers white. Phenology: Flowers. Origin: Native.
WTU 318800
Richard R. Halse 3956    29 Jul 1989
34. Gayophytum diffusum T. & G.
Database ID
109550 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
318800 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
3956 
Other Collectors
 
Date Collected
29 Jul 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Camas 
Locality
Along U.S. Highway 20, 2.3 miles southwest of Corral at the junction with Weaver Lane, in Camas Prairie. 
Elevation
1525 ft. 
Coordinates
T1S R12E S13 
Site Description
Along edge of an old railroad grade with Achillea, Phacelia, Agropyron, Bromus tectorum, Lupinus, Navarretia, Chrysothamnus, Artemisia tridentata, A. ludoviciana. 
Specimen Notes
Flowers white. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
35. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and Vicininty.
42.088992°, -123.369989°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 297375
William H. Baker 712    3 Sep 1949
with George C. Ruhle
35. Gayophytum diffusum T. & G.
Database ID
109554 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
297375 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
712 
Other Collectors
George C. Ruhle 
Date Collected
3 Sep 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and Vicininty. 
Elevation
 
Coordinates
42.088992°, -123.369989° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
36. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Lake Mountain, Oregon Caves National Monument.
42.090139°, -123.359861°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital map.
Dry slopes. Phenology: Flowers. Origin: Native.
WTU 299170
William H. Baker 329    3 Jul 1949
with George C. Ruhle
36. Gayophytum diffusum T. & G.
Database ID
109556 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299170 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
329 
Other Collectors
George C. Ruhle 
Date Collected
3 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Lake Mountain, Oregon Caves National Monument. 
Elevation
 
Coordinates
42.090139°, -123.359861° 
Site Description
Dry slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
37. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and vicinity.
42.087973°, -123.370676°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 299169
William H. Baker 475    23 Jul 1949
with George C. Ruhle
37. Gayophytum diffusum T. & G.
Database ID
109557 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299169 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
475 
Other Collectors
George C. Ruhle 
Date Collected
23 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and vicinity. 
Elevation
 
Coordinates
42.087973°, -123.370676° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
38. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument & Vicinity.
42.088992°, -123.371362°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Native.
WTU 299206
William H. Baker 582    16 Aug 1949
with George C. Ruhle
38. Gayophytum diffusum T. & G.
Database ID
109558 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299206 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
582 
Other Collectors
George C. Ruhle 
Date Collected
16 Aug 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument & Vicinity. 
Elevation
 
Coordinates
42.088992°, -123.371362° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
39. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and Vicininty.
42.089375°, -123.370161°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Native.
WTU 299205
William H. Baker 712    3 Sep 1949
with George C. Ruhle
39. Gayophytum diffusum T. & G.
Database ID
109559 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299205 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
712 
Other Collectors
George C. Ruhle 
Date Collected
3 Sep 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and Vicininty. 
Elevation
 
Coordinates
42.089375°, -123.370161° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
40. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Along Sand Ridge, Oregon Caves National Monument and Vicinity.
Phenology: Flowers. Origin: Native.
WTU 299150
William H. Baker 366    10 Jul 1949
with George C. Ruhle
40. Gayophytum diffusum T. & G.
Database ID
109560 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
299150 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
366 
Other Collectors
George C. Ruhle 
Date Collected
10 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Along Sand Ridge, Oregon Caves National Monument and Vicinity. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
41. Gayophytum diffusum T. & G.
U.S.A., Oregon, Josephine County:
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and vicinity.
42.087591°, -123.370847°. Datum: WGS 84. Coordinate uncertainty: 800 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Native.
WTU 297355
William H. Baker 475    23 Jul 1949
with George C. Ruhle
41. Gayophytum diffusum T. & G.
Database ID
109561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
297355 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
William H. Baker 
Collection #
475 
Other Collectors
George C. Ruhle 
Date Collected
23 Jul 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Sand Ridge, Lake Mountain Trail, Oregon Caves National Monument and vicinity. 
Elevation
 
Coordinates
42.087591°, -123.370847° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
42. Gayophytum diffusum T. & G.
U.S.A., Washington, Okanogan County:
Near old Wagner Mill site on Twisp Cut-off Highway.
48.36419°, -119.591258°. Datum: WGS 84. Coordinate uncertainty: 22000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
On dry hillsides. Phenology: Flowers. Origin: Native.
WTU 24502JWT-B
Chas. B. Fiker 896    26 Jun 1932
42. Gayophytum diffusum T. & G.
Database ID
109564 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24502JWT-B 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum eriospermum Coville.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles.
3. Gayophytum diffusum T. & G.  
Type Notes
 
Collector
Chas. B. Fiker 
Collection #
896 
Other Collectors
 
Date Collected
26 Jun 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Near old Wagner Mill site on Twisp Cut-off Highway. 
Elevation
 
Coordinates
48.36419°, -119.591258° 
Site Description
On dry hillsides. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
43. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Okanogan County:
Near Winthrop.
Elev. 1500 ft. 48.47806°, -120.185°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry sandy slopes. Phenology: Flowers. Origin: Native.
WTU 15230JWT
J. William Thompson 10904    2 Jul 1934
43. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109566 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
15230JWT 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
J. William Thompson 
Collection #
10904 
Other Collectors
 
Date Collected
2 Jul 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Near Winthrop. 
Elevation
1500 ft. 
Coordinates
48.47806°, -120.185° 
Site Description
Dry sandy slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
44. Gayophytum diffusum T. & G. var. nuttallii (T. & G.)
U.S.A., Idaho, Valley County:
Bear Valley circa. 5 miles north of summit of road to Lowman.
44.42694°, -115.27556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits.
WTU 180188
C. Leo Hitchcock 20421    15 Aug 1954
44. Gayophytum diffusum T. & G. var. nuttallii (T. & G.)
Database ID
109567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
180188 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. var. nuttallii (T. & G.) 
Accepted Name
Gayophytum diffusum T. & G. var. nuttallii (T. & G.) 
Annotation History
1. Gayophytum diffusum T. & G. var. nuttallii (T. & G.).  
Type Notes
 
Collector
C. Leo Hitchcock 
Collection #
20421 
Other Collectors
 
Date Collected
15 Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Valley 
Locality
Bear Valley circa. 5 miles north of summit of road to Lowman. 
Elevation
 
Coordinates
44.42694°, -115.27556° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Onagraceae
45. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Adams County:
Sandy Ridge of Decomposing Granite 20 miles south of New Meadows near the Highway to Weiser.
44.681763°, -116.28306°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 104287
C. L. Hitchcock 13864    24 Jun 1946
with C. V. Muhlick
45. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109570 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
104287 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. var. villosum Munz.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
13864 
Other Collectors
C. V. Muhlick 
Date Collected
24 Jun 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
Sandy Ridge of Decomposing Granite 20 miles south of New Meadows near the Highway to Weiser. 
Elevation
 
Coordinates
44.681763°, -116.28306° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
46. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Boise County:
Sawtooth Primitive Area, headwaters of South Fork Payette River above Sacajawea Hot Springs. 1 mile north of Big Meadows.
44.071634°, -115.750945°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly hillside. Seeds glabrous, pubescence appressed. Phenology: Flowers. Origin: Native.
WTU 92359
C. L. Hitchcock 9890    11 Jul 1944
with C. V. Muhlick
46. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109571 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92359 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
9890 
Other Collectors
C. V. Muhlick 
Date Collected
11 Jul 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
Sawtooth Primitive Area, headwaters of South Fork Payette River above Sacajawea Hot Springs. 1 mile north of Big Meadows. 
Elevation
 
Coordinates
44.071634°, -115.750945° 
Site Description
Gravelly hillside. 
Specimen Notes
Seeds glabrous, pubescence appressed. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
47. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Lemhi County:
Circa 3 miles up Spring Creek, northwest of Indianola Ranger Station.
45.09424°, -114.230928°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Loamy soil under yellow pines. Phenology: Flowers. Origin: Native.
WTU 104282
C. L. Hitchcock 14337    2 Jul 1946
with C. V. Muhlick
47. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109575 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
104282 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
14337 
Other Collectors
C. V. Muhlick 
Date Collected
2 Jul 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lemhi 
Locality
Circa 3 miles up Spring Creek, northwest of Indianola Ranger Station. 
Elevation
 
Coordinates
45.09424°, -114.230928° 
Site Description
Loamy soil under yellow pines. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
48. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Boise County:
Ca. [circa] 20 miles south of Idaho City on Boise road.
Dry stream bank. Seeds glabrous, pubescence appressed. Phenology: Flowers. Origin: Native.
WTU 92360
C. L. Hitchcock 9932    15 Jul 1944
with C. V. Muhlick
48. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109576 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92360 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
9932 
Other Collectors
C. V. Muhlick 
Date Collected
15 Jul 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
Ca. [circa] 20 miles south of Idaho City on Boise road. 
Elevation
 
Coordinates
 
Site Description
Dry stream bank. 
Specimen Notes
Seeds glabrous, pubescence appressed. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
49. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Spokane County:
Between Spokane and Marshall.
47.565°, -117.49833°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270394
Wilhelm N. Suksdorf 9036    7 Sep 1916
49. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109580 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270394 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
9036 
Other Collectors
 
Date Collected
7 Sep 1916 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Between Spokane and Marshall. 
Elevation
 
Coordinates
47.565°, -117.49833° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
50. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Montana, Gallatin County:
To Yellowstone National Park.
Near west entrance, on open slopes. Phenology: Flowers. Origin: Native.
WTU 10077JWT
J. William Thompson 14156 1/2    8 Aug 1937
50. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109581 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
10077JWT 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
J. William Thompson 
Collection #
14156 1/2 
Other Collectors
 
Date Collected
8 Aug 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
To Yellowstone National Park. 
Elevation
 
Coordinates
 
Site Description
Near west entrance, on open slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
51. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Spokane County:
Latah Creek.
47.28167°, -117.15444°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270395
Wilhelm N. Suksdorf 9005    10 Aug 1916
51. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109583 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270395 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. var. villosum Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
9005 
Other Collectors
 
Date Collected
10 Aug 1916 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Latah Creek. 
Elevation
 
Coordinates
47.28167°, -117.15444° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
52. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Okanogan County:
14 miles west of Okanogan.
Elev. 2125 ft. 48.360987°, -119.887171°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil, south slope, roadside. Phenology: Flowers. Origin: Native.
WTU 107937
Geo. G. Hedgcock s.n.    15 Jul 1932
52. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109584 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107937 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Geo. G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
14 miles west of Okanogan. 
Elevation
2125 ft. 
Coordinates
48.360987°, -119.887171° 
Site Description
Gravelly soil, south slope, roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
53. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Spokane County:
Latah Creek.
47.28167°, -117.15444°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 117967
Wilhelm N. Suksdorf 9044    7 Sep 1916
53. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109586 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
117967 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. var. villosum Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
9044 
Other Collectors
 
Date Collected
7 Sep 1916 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Latah Creek. 
Elevation
 
Coordinates
47.28167°, -117.15444° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
54. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Pend Oreille County:
Lake Calispell, 3 miles southwest of Usk.
48.283179°, -117.324774°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry land. Phenology: Flowers. Origin: Native.
WTU 68457
F. O. Kreager 345    29 Jul 1902
54. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109588 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
68457 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
F. O. Kreager 
Collection #
345 
Other Collectors
 
Date Collected
29 Jul 1902 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Lake Calispell, 3 miles southwest of Usk. 
Elevation
 
Coordinates
48.283179°, -117.324774° 
Site Description
Dry land. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
55. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Stevens County:
Columbia River Valley, west of Marble.
Elev. 1500 ft. 48.573336°, -118.087048°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Southeast slope, sandy alluvial soil, open forest. Phenology: Flowers. Origin: Native.
WTU 97107
Geo. G. Hedgcock s.n.    5 Aug 1933
55. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109598 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
97107 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Geo. G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
5 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Columbia River Valley, west of Marble. 
Elevation
1500 ft. 
Coordinates
48.573336°, -118.087048° 
Site Description
Southeast slope, sandy alluvial soil, open forest. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
56. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Okanogan County:
14 miles west of Okanogan.
Elev. 2125 ft. 48.360987°, -119.887171°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil, south slope, roadside. Phenology: Flowers. Origin: Native.
WTU 187944
Geo. G. Hedgcock s.n.    15 Jul 1932
56. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109600 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
187944 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Geo. G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
14 miles west of Okanogan. 
Elevation
2125 ft. 
Coordinates
48.360987°, -119.887171° 
Site Description
Gravelly soil, south slope, roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
57. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Montana
Moose Creek, near Big Springs.
Dry sunny gravel. Phenology: Flowers. Origin: Native.
WTU 160201
G. B. Rossbach 174    20 Aug 1936
with R. P. Rossbach
57. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109603 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
160201 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
G. B. Rossbach 
Collection #
174 
Other Collectors
R. P. Rossbach 
Date Collected
20 Aug 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Moose Creek, near Big Springs. 
Elevation
 
Coordinates
 
Site Description
Dry sunny gravel. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
58. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Boise County:
Three miles east of Lowman.
44.08361°, -115.61972°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry gravelly soil. Petals white, fading pink, pubescence short and spreading, mixed with var. typ. Phenology: Flowers. Origin: Native.
WTU 92880
C. L. Hitchcock 9761a    10 Jul 1944
with C. V. Muhlick
58. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109605 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92880 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. var. villosum Munz.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
9761a 
Other Collectors
C. V. Muhlick 
Date Collected
10 Jul 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
Three miles east of Lowman. 
Elevation
 
Coordinates
44.08361°, -115.61972° 
Site Description
Dry gravelly soil. 
Specimen Notes
Petals white, fading pink, pubescence short and spreading, mixed with var. typ. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
59. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Owyhee County:
Silver City.
Elev. 7000 ft. 43.01694°, -116.73222°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open slopes. Phenology: Flowers. Origin: Native.
WTU 35362
J. Francis Macbride 999    28 Jun 1911
59. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109607 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35362 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Aven Nelson.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
J. Francis Macbride 
Collection #
999 
Other Collectors
 
Date Collected
28 Jun 1911 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Silver City. 
Elevation
7000 ft. 
Coordinates
43.01694°, -116.73222° 
Site Description
Open slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
60. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Oregon, Crook County:
Along Indian Creek, just north of Big Summit Prairie; Ochoco Mountains between Prineville and Mitchell.
Elev. 5000 ft. T13S R21E S31. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Open places among scattered ponderosa pines. Stems hirtellous or less often glabrous, flowers white, matudinal, withering pink. Phenology: Flowers. Origin: Native.
WTU 156748
Arthur Cronquist 7430    10 Jul 1953
60. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109610 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
156748 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Arthur Cronquist 
Collection #
7430 
Other Collectors
 
Date Collected
10 Jul 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Crook 
Locality
Along Indian Creek, just north of Big Summit Prairie; Ochoco Mountains between Prineville and Mitchell. 
Elevation
5000 ft. 
Coordinates
T13S R21E S31 
Site Description
Open places among scattered ponderosa pines. 
Specimen Notes
Stems hirtellous or less often glabrous, flowers white, matudinal, withering pink. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
61. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Elmore County:
Trinity.
Elev. 4500 ft. 43.599342°, -115.427819°. Coordinate uncertainty: 10000 meters.
Dry sunny places. Phenology: Fruits. Origin: Native.
WTU 174568
J. Francis Macbride 557    9 Aug 1910
61. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109613 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
174568 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G.
    Annotated by Aven Nelson.
2. Gayophytum diffusum T. & G. var. villosum Munz.
    Annotated by Munz.
3. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
J. Francis Macbride 
Collection #
557 
Other Collectors
 
Date Collected
9 Aug 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Elmore 
Locality
Trinity. 
Elevation
4500 ft. 
Coordinates
43.599342°, -115.427819° 
Site Description
Dry sunny places. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
62. Gayophytum diffusum T. & G. ssp. diffusum
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Boise County:
Three miles east of Lowman.
44.08361°, -115.61972°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry gravelly soil. Phenology: Flowers. Origin: Native.
WTU 92881
C. L. Hitchcock 9761    10 Jul 1944
with C. V. Muhlick
62. Gayophytum diffusum T. & G. ssp. diffusum
Database ID
109617 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92881 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. diffusum  
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum Torr. & A. Gray var. diffusum.
2. Gayophytum diffusum T. & G. ssp. diffusum.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
9761 
Other Collectors
C. V. Muhlick 
Date Collected
10 Jul 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
Three miles east of Lowman. 
Elevation
 
Coordinates
44.08361°, -115.61972° 
Site Description
Dry gravelly soil. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
63. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Pierce County:
Glacier Road, Mount Rainier.
47.19083°, -122.58139°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate. Invalid coordinates (misplaced by georeferencing program).
Phenology: Fruits. Origin: Native.
WTU 22245
J. M. Grant s.n.     Aug 1925
63. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109620 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
22245 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Epilobium minutum Lindl.
2. Epilobium paniculatum Nutt.
3. Gayophytum nuttallii Torr. & Gray.
4. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. M. Grant 
Collection #
s.n. 
Other Collectors
 
Date Collected
Aug 1925 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Glacier Road, Mount Rainier. 
Elevation
 
Coordinates
47.19083°, -122.58139° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
64. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Chelan County:
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge.
48.320776°, -120.606623°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open sunny places along Purple Creek Trail. Phenology: Flowers. Origin: Native.
WTU 107917
Harold St. John 3748    24 Jul 1921
with W. D. Courtney, Charles S. Parker
64. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109626 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
107917 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum ramosissimum Nutt.
2. Gayophytum nuttallii Torr. & Gray.
3. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
Harold St. John 
Collection #
3748 
Other Collectors
W. D. Courtney, Charles S. Parker 
Date Collected
24 Jul 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Chelan National Forest, Valley of Purple Creek. Sawtooth Ridge. 
Elevation
 
Coordinates
48.320776°, -120.606623° 
Site Description
Open sunny places along Purple Creek Trail. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
65. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Lemhi County:
Near Gibbonsville.
Elev. 5500 ft. 45.55556°, -113.92222°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Yellow-pine forest. Phenology: Flowers. Origin: Native.
WTU 45424
C. L. Hitchcock 3693    22 Jun 1938
with Roland V. Rethke, R. Van Raadshooven
65. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109628 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45424 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum ramosissimum Nutt.
2. Gayophytum nuttallii Torr. & Gray.
3. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
3693 
Other Collectors
Roland V. Rethke, R. Van Raadshooven 
Date Collected
22 Jun 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lemhi 
Locality
Near Gibbonsville. 
Elevation
5500 ft. 
Coordinates
45.55556°, -113.92222° 
Site Description
Yellow-pine forest. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
66. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
On the hill on my farm, Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270246
Wilhelm N. Suksdorf 5843    10 Aug 1906
66. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109751 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270246 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5843 
Other Collectors
 
Date Collected
10 Aug 1906 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
On the hill on my farm, Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
67. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
Near the lake (probably Bench Lake), Wodan's Canyon, Mount Adams.
46.15944°, -121.39778°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 270227
Wilhelm N. Suksdorf 5285    20 Sep 1905
67. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109753 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270227 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5285 
Other Collectors
 
Date Collected
20 Sep 1905 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Near the lake (probably Bench Lake), Wodan's Canyon, Mount Adams. 
Elevation
 
Coordinates
46.15944°, -121.39778° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
68. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
Phenology: Flowers. Origin: Native.
WTU 270248
Wilhelm N. Suksdorf 3522    18 Sep 1894
68. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109754 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270248 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3522 
Other Collectors
 
Date Collected
18 Sep 1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
69. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
Northeast of the cold spring, Falcon Valley.
45.68°, -121.21861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270217
Wilhelm N. Suksdorf 10643    7 Oct 1920
69. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109755 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270217 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962. Remarks: some seeds appear undeveloped. 
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
10643 
Other Collectors
 
Date Collected
7 Oct 1920 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Northeast of the cold spring, Falcon Valley. 
Elevation
 
Coordinates
45.68°, -121.21861° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
70. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
Wonda's Vale, Mount Adams.
Elev. 6560 ft. 46.20255°, -121.4908°. Datum: WGS 84. Coordinate uncertainty: 8000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270198
Wilhelm N. Suksdorf 7086    17 Aug 1910
70. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109756 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270198 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum lasiospermum Greene var. lasiospermum.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
7086 
Other Collectors
 
Date Collected
17 Aug 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Wonda's Vale, Mount Adams. 
Elevation
6560 ft. 
Coordinates
46.20255°, -121.4908° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
71. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
Wonda's Vale, Mount Adams.
Elev. 6560 ft. 46.20255°, -121.4908°. Datum: WGS 84. Coordinate uncertainty: 8000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270196
Wilhelm N. Suksdorf 7087    17 Aug 1910
71. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109757 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270196 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum lasiospermum Greene var. lasiospermum.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
7087 
Other Collectors
 
Date Collected
17 Aug 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Wonda's Vale, Mount Adams. 
Elevation
6560 ft. 
Coordinates
46.20255°, -121.4908° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
72. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
On the hill on my farm, Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Remnants. Origin: Native.
WTU 270194
Wilhelm N. Suksdorf 5844    10 Aug 1906
72. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109758 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270194 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5844 
Other Collectors
 
Date Collected
10 Aug 1906 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
On the hill on my farm, Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
 
Specimen Notes
 
Phenology
Remnants 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
73. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
On my farm, Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 270192
Wilhelm N. Suksdorf 5845    10 Aug 1906
73. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109759 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270192 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5845 
Other Collectors
 
Date Collected
10 Aug 1906 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
On my farm, Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
74. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
Wodan's Vale, Mount Adams.
46.20255°, -121.4908°. Datum: WGS 84. Coordinate uncertainty: 8000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270190
Wilhelm N. Suksdorf 7079    15 Aug 1910
74. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109760 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270190 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946. Remarks: but with deflexed pedicels.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
7079 
Other Collectors
 
Date Collected
15 Aug 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Wodan's Vale, Mount Adams. 
Elevation
 
Coordinates
46.20255°, -121.4908° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
75. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Chelan County:
Peshastin.
47.57083°, -120.60278°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 12680
J. H. Sandberg 3444     Aug 1893
with J. B. Leiberg
75. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109762 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
12680 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum racemosum T. & G.
2. Gayophytum lasiospermum Greene.
3. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
3444 
Other Collectors
J. B. Leiberg 
Date Collected
Aug 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Peshastin. 
Elevation
 
Coordinates
47.57083°, -120.60278° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
76. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Chelan County:
Bryan Butte.
Elev. 6500 ft. T30N R20E. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillside, sunny exposure. Phenology: Flowers. Origin: Native.
WTU 138937
George H. Ward 26    27 Jul 1942
76. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109763 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
138937 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum ramosissimum Nutt.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
George H. Ward 
Collection #
26 
Other Collectors
 
Date Collected
27 Jul 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Bryan Butte. 
Elevation
6500 ft. 
Coordinates
T30N R20E 
Site Description
Rocky hillside, sunny exposure. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
77. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Chelan County:
Mount Stuart, Wenatchee Mountains.
Elev. 5000 ft. 47.47522°, -120.90238°. Datum: WGS84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Dry open meadow. Phenology: Flowers. Origin: Native.
WTU 24498JWT
J. William Thompson 7713    27 Jul 1931
77. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109764 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24498JWT 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum ramosissimum Nutt.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. William Thompson 
Collection #
7713 
Other Collectors
 
Date Collected
27 Jul 1931 
Verbatim Date
27-31 July, 1931 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Mount Stuart, Wenatchee Mountains. 
Elevation
5000 ft. 
Coordinates
47.47522°, -120.90238° 
Site Description
Dry open meadow. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
78. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
Mineral Springs, Klickitat River.
45.824125°, -121.108798°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Dry ground. Phenology: Flowers. Origin: Native.
WTU 38251
J. B. Flett 1237    4 Jul 1899
78. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109766 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38251 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum pumilum.
2. Gayophytum nuttallii Torr. & Gray.
3. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. B. Flett 
Collection #
1237 
Other Collectors
 
Date Collected
4 Jul 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Mineral Springs, Klickitat River. 
Elevation
 
Coordinates
45.824125°, -121.108798° 
Site Description
Dry ground. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
79. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
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: Flowers. Origin: Native.
WTU 12685
J. H. Sandberg s.n.     Aug 1893
79. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109767 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
12685 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum racemosum T. & G.
2. Gayophytum ramosissimum Nutt.
3. Gayophytum lasiospermum Greene.
4. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
J. H. Sandberg 
Collection #
s.n. 
Other Collectors
 
Date Collected
Aug 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
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
80. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
Phenology: Flowers. Origin: Native.
WTU 270373
Wilhelm N. Suksdorf 3523    18 Sep 1894
80. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109768 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270373 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by H. Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3523 
Other Collectors
 
Date Collected
18 Sep 1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
81. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
Near Quigley Butte, Falcon Valley.
45.98583°, -121.4025°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270378
Wilhelm N. Suksdorf 3631    20 Sep 1895
81. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109769 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270378 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3631 
Other Collectors
 
Date Collected
20 Sep 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Near Quigley Butte, Falcon Valley. 
Elevation
 
Coordinates
45.98583°, -121.4025° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
82. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
Trout Lake Valley, near H. Fiene's Place.
46.00972°, -121.54806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270379
Wilhelm N. Suksdorf 3627    30 Aug 1895
82. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109770 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270379 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3627 
Other Collectors
 
Date Collected
30 Aug 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Trout Lake Valley, near H. Fiene's Place. 
Elevation
 
Coordinates
46.00972°, -121.54806° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
83. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
New Bird Creek Island, Mount Adams.
46.15511°, -121.448658°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 270382
Wilhelm N. Suksdorf 3616    29 Jul 1895
83. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109771 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270382 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3616 
Other Collectors
 
Date Collected
29 Jul 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
New Bird Creek Island, Mount Adams. 
Elevation
 
Coordinates
46.15511°, -121.448658° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
84. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Klickitat County:
Bear Valley, near Guler.
45.99981°, -121.57771°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 117949
Wilhelm N. Suksdorf 3785    18 Jun 1897
84. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109773 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
117949 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3785 
Other Collectors
 
Date Collected
18 Jun 1897 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bear Valley, near Guler. 
Elevation
 
Coordinates
45.99981°, -121.57771° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
85. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Klickitat County:
On my farm, Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 117968
Wilhelm N. Suksdorf 9904    30 Aug 1898
85. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109775 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
117968 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
9904 
Other Collectors
 
Date Collected
30 Aug 1898 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
On my farm, Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
86. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Washington, Yakima County:
Donner's Vale, Mount Adams.
46.20255°, -121.4908°. Datum: WGS 84. Coordinate uncertainty: 8000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
North slope. Phenology: Fertile. Origin: Native.
WTU 117961
Wilhelm N. Suksdorf 3974    2 Sep 1900
86. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109777 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
117961 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3974 
Other Collectors
 
Date Collected
2 Sep 1900 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Donner's Vale, Mount Adams. 
Elevation
 
Coordinates
46.20255°, -121.4908° 
Site Description
North slope. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
87. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Klickitat County:
near the "Knuss," Falcon Valley.
45.97682°, -121.30818°. Datum: WGS 84. Coordinate uncertainty: 9000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Lava bed. Phenology: Flowers. Origin: Native.
WTU 270226
Wilhelm N. Suksdorf 5841    8 Aug 1906
87. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109778 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270226 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. abramsii Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
5841 
Other Collectors
 
Date Collected
8 Aug 1906 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
near the "Knuss," Falcon Valley. 
Elevation
 
Coordinates
45.97682°, -121.30818° 
Site Description
Lava bed. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
88. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
With calamagrostis Anomala. Phenology: Fertile. Origin: Native.
WTU 270355
Wilhelm N. Suksdorf 3988    25 Sep 1903
88. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109779 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270355 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3988 
Other Collectors
 
Date Collected
25 Sep 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
With calamagrostis Anomala. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
89. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
With Calamagrostis anomala. Phenology: Flowers. Origin: Native.
WTU 270357
Wilhelm N. Suksdorf 3987    25 Sep 1903
89. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109783 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270357 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3987 
Other Collectors
 
Date Collected
25 Sep 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
With Calamagrostis anomala. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
90. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
Phenology: Flowers. Origin: Native.
WTU 270254
Wilhelm N. Suksdorf 3524    19 Sep 1894
90. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109784 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270254 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3524 
Other Collectors
 
Date Collected
19 Sep 1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
91. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington, Yakima County:
New Bird Creek Island, Mount Adams.
46.15511°, -121.448658°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 270252
Wilhelm N. Suksdorf 3612    29 Jul 1895
91. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109785 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270252 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. intermedium (Rydb.) Munz.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
3612 
Other Collectors
 
Date Collected
29 Jul 1895 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
New Bird Creek Island, Mount Adams. 
Elevation
 
Coordinates
46.15511°, -121.448658° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
92. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Washington
Mount Adams.
46.197222°, -121.491389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by Ben Legler. Coordinate Source: Digital map.
Phenology: Flowers. Origin: Native.
WTU 270444
Wilhelm N. Suksdorf 4325    7 Sep 1904
92. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109786 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270444 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum lasiospermum Greene var. lasiospermum.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
4325 
Other Collectors
 
Date Collected
7 Sep 1904 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Mount Adams. 
Elevation
 
Coordinates
46.197222°, -121.491389° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
93. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Idaho, Latah County:
South slope east of the Twins.
Dry, gravelly soil, open woods, transition between Arid Transition and Canadian Life Zones. Phenology: Flowers. Origin: Native.
WTU 51989
Louis A. Dillon 653    22 Jun 1936
with Mildred Dillon
93. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109788 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
51989 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum lasiospermum Greene.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
Louis A. Dillon 
Collection #
653 
Other Collectors
Mildred Dillon 
Date Collected
22 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
South slope east of the Twins. 
Elevation
 
Coordinates
 
Site Description
Dry, gravelly soil, open woods, transition between Arid Transition and Canadian Life Zones. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
94. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Montana, Gallatin County:
South rim Wallrock Basin, circa 12 miles northwest of Wilsall.
Phenology: Flowers. Origin: Native.
WTU 269038
Wilhelm N. Suksdorf 718b    8 Aug 1921
94. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109789 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269038 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray var. nuttallii.
    Annotated by P. A. Munz, 1946.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Lewis, 1962.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
718b 
Other Collectors
 
Date Collected
8 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Gallatin 
Locality
South rim Wallrock Basin, circa 12 miles northwest of Wilsall. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
95. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
     (= Gayophytum diffusum Torr. & A. Gray ssp. nov.)
U.S.A., Oregon, Jackson County:
Summit of Mount Ashland.
42.080833°, -122.717222°. Coordinate uncertainty: 400 meters. Georeferenced by Joseph Stormer.
In fine granitic gravel. Phenology: Flowers. Origin: Native.
WTU 95021
G. B. Rossbach 587    19 Jul 1938
with R. P. Rossbach
95. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
Database ID
109790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
95021 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov. 
Accepted Name
Gayophytum diffusum Torr. & A. Gray ssp. nov. 
Annotation History
1. Gayophytum caesium T. & G.
2. Gayophytum nuttallii Torr. & Gray.
3. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski ssp. nov.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
G. B. Rossbach 
Collection #
587 
Other Collectors
R. P. Rossbach 
Date Collected
19 Jul 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Jackson 
Locality
Summit of Mount Ashland. 
Elevation
 
Coordinates
42.080833°, -122.717222° 
Site Description
In fine granitic gravel. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
96. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Latah County:
[No locality given on label]
46.811276°, -116.691521°. Coordinate uncertainty: 43000 meters.
Hillsides in open pine woods. Phenology: Flowers. Origin: Native.
WTU 12679
C. V. Piper 1633    14 Jul 1893
96. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109793 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
12679 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum nuttallii Torr. & Gray.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962.  
Type Notes
 
Collector
C. V. Piper 
Collection #
1633 
Other Collectors
 
Date Collected
14 Jul 1893 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
[No locality given on label] 
Elevation
 
Coordinates
46.811276°, -116.691521° 
Site Description
Hillsides in open pine woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
97. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Lincoln County:
North of Portuguese Creek Rood in the Mountain Bennett Hills northwest of Shoshone.
Elev. 4600 ft. T3S R16E S34 NE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Small reservoir, dry ground among sagebrush between rhyolite boulders. Flowers light pink, annual. Phenology: Flowers. Origin: Native.
WTU 281267
Barbara Ertter 2379    20 Jul 1978
97. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109795 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
281267 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.  
Type Notes
 
Collector
Barbara Ertter 
Collection #
2379 
Other Collectors
 
Date Collected
20 Jul 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lincoln 
Locality
North of Portuguese Creek Rood in the Mountain Bennett Hills northwest of Shoshone. 
Elevation
4600 ft. 
Coordinates
T3S R16E S34 NE 1/4 
Site Description
Small reservoir, dry ground among sagebrush between rhyolite boulders. 
Specimen Notes
Flowers light pink, annual. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
98. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Oregon, Grant County:
About 5 miles southwest of Anthony Lake.
On granitic soil, associated with sagebrush and Pinus albicaulis. Flowers white. Phenology: Flowers. Origin: Native.
WTU 149816
C. L. Hitchcock 19716    17 Jul 1952
98. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109797 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
149816 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum racemosum T. & G.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
19716 
Other Collectors
 
Date Collected
17 Jul 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Grant 
Locality
About 5 miles southwest of Anthony Lake. 
Elevation
 
Coordinates
 
Site Description
On granitic soil, associated with sagebrush and Pinus albicaulis. 
Specimen Notes
Flowers white. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
99. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Oregon, Grant County:
Malheur National Forest. Strawberry Mountain Wilderness, on Strawberry Mountain.
Elev. 5700-9040 ft. 44.313363°, -118.711804°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Woods of Pseudotsuga, Abies grandis, Larix, and Pinus, on dry lower slopes at circa. 6000 feet. Locally abundant, flowers white, turning pink upon wilting. Phenology: Flowers. Origin: Native.
WTU 258363
Melinda F. Denton 3176    12 Jul 1973
99. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109799 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
258363 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Epilobium minutum Lindl.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Peter C. Hoch, 1995. Remarks: Missouri Botanical Garden Herbarium (MO). 
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3176 
Other Collectors
 
Date Collected
12 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Grant 
Locality
Malheur National Forest. Strawberry Mountain Wilderness, on Strawberry Mountain. 
Elevation
5700-9040 ft. 
Coordinates
44.313363°, -118.711804° 
Site Description
Woods of Pseudotsuga, Abies grandis, Larix, and Pinus, on dry lower slopes at circa. 6000 feet. 
Specimen Notes
Locally abundant, flowers white, turning pink upon wilting. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Onagraceae
100. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
     (= Gayophytum diffusum Torr. & A. Gray)
U.S.A., Idaho, Boise County:
11 miles east of Lowman.
44.083395°, -115.397927°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry hillside on river road. Phenology: Flowers. Origin: Native.
WTU 92959
C. L. Hitchcock 9776    10 Jul 1944
with C. V. Muhlick
100. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski
Database ID
109800 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92959 
Barcode
 
Other Numbers
 
Family
Onagraceae 
Name on Specimen
Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski 
Accepted Name
Gayophytum diffusum Torr. & A. Gray 
Annotation History
1. Gayophytum ramosissimum Nutt.
2. Gayophytum diffusum T. & G. ssp. parviflorum Lewis & Szweykowski.
    Annotated by Harlan Lewis, 1962. Remarks: University of California, Los Angeles. 
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
9776 
Other Collectors
C. V. Muhlick 
Date Collected
10 Jul 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Boise 
Locality
11 miles east of Lowman. 
Elevation
 
Coordinates
44.083395°, -115.397927° 
Site Description
Dry hillside on river road. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

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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.