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Field Descriptions
42 matching records found.
Label Query: Genus = "Grindelia", Species = "squarrosa"
Asteraceae
1. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Spokane County:
Fort Wright, Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Collector's initials on label is hard to read; probably wrong here. Phenology: Flowers & Fruits. Origin: Native.
WTU 137242
C. W. J. s.n.    25 Aug 1912
1. Grindelia squarrosa (Pursh) Dunal
Database ID
18447 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
137242 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
3. Grindelia squarrosa (Pursh) Dunal.
    Annotated by M. A. Lane, 1991.  
Type Notes
 
Collector
C. W. J. 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 Aug 1912 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Fort Wright, Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
Collector's initials on label is hard to read; probably wrong here. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
2. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell
     (= Grindelia hirsutula Hook. & Arn.)
U.S.A., Washington, San Juan County:
Orcas Island; Mount Constitution, near summit.
Elev. 2400 ft. 48.672778°, -122.841111°. Datum: WGS 84. Coordinate uncertainty: 3000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Steep, open rocky slopes. Infrequent perennials with yellow flowers. Phenology: Flowers & Fruits. Origin: Native.
WTU 313789
Fred Sharpe 124     Jul 1983
2. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell
Database ID
18448 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
313789 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell 
Accepted Name
Grindelia hirsutula Hook. & Arn. 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell.
    Annotated by Scott R. Atkinson.  
Type Notes
 
Collector
Fred Sharpe 
Collection #
124 
Other Collectors
 
Date Collected
Jul 1983 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Orcas Island; Mount Constitution, near summit. 
Elevation
2400 ft. 
Coordinates
48.672778°, -122.841111° 
Site Description
Steep, open rocky slopes. 
Specimen Notes
Infrequent perennials with yellow flowers. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
3. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Washington, Whitman County:
Colton.
46.56806°, -117.1275°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along roadside. Phenology: Flowers & Fruits. Origin: Native.
WTU 66660
F. L. Pickett 1320    24 Sep 1918
3. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
Database ID
18449 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
66660 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm. 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
3. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
    Annotated by M. A. Lane, 1991.  
Type Notes
 
Collector
F. L. Pickett 
Collection #
1320 
Other Collectors
 
Date Collected
24 Sep 1918 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Colton. 
Elevation
 
Coordinates
46.56806°, -117.1275° 
Site Description
 
Specimen Notes
Along roadside. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
4. Grindelia squarrosa (Pursh) Dunal
U.S.A., Wyoming, Carbon County:
Sinclair. North edge of town, along access road to refinery gates.
Elev. 7200 ft. 41° 47' N, 107° 7' W.
Plants only in bloom in low-lying roadsides in this year of drought. Phenology: Flowers. Origin: Native.
WTU 351558
Alison Colwell 02-45    2 Sep 2002
with Patrick Reeves
4. Grindelia squarrosa (Pursh) Dunal
Database ID
24575 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
351558 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Alison Colwell, 2 2002.  
Type Notes
 
Collector
Alison Colwell 
Collection #
02-45 
Other Collectors
Patrick Reeves 
Date Collected
2 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wyoming 
County
Carbon 
Locality
Sinclair. North edge of town, along access road to refinery gates. 
Elevation
7200 ft. 
Coordinates
41° 47' N, 107° 7' W 
Site Description
Plants only in bloom in low-lying roadsides in this year of drought. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
5. Grindelia squarrosa (Pursh) Dunal
U.S.A., Colorado, Larimer County:
Watson Lake west of Bellevue.
Elev. 5600 ft. 40° 41' N, 105° 6' W.
Along access road. Plants in profuse bloom where road runoff occurs. Otherwise not flowering in this drought year. Phenology: Flowers. Origin: Native.
WTU 351559
Alison Colwell 02-46    8 Sep 2002
with Patrick Reeves
5. Grindelia squarrosa (Pursh) Dunal
Database ID
24576 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
351559 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Alison Colwell, 8 2002.  
Type Notes
 
Collector
Alison Colwell 
Collection #
02-46 
Other Collectors
Patrick Reeves 
Date Collected
8 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Colorado 
County
Larimer 
Locality
Watson Lake west of Bellevue. 
Elevation
5600 ft. 
Coordinates
40° 41' N, 105° 6' W 
Site Description
Along access road. 
Specimen Notes
Plants in profuse bloom where road runoff occurs. Otherwise not flowering in this drought year. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
6. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Washington, Whitman County:
Colton.
46.56806°, -117.1275°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along roadside. Phenology: Flowers. Origin: Native.
WTU 139683
F. L. Pickett 1320    24 Sep 1918
6. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
Database ID
149107 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
139683 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm. 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by A.C., 1918.
3. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
    Annotated by Meredith A. Lane, 1991. Remarks: Studies for the Jepson Manual revision (1992) McGregor Herbarium, University of Kansas (KANU) 
Type Notes
 
Collector
F. L. Pickett 
Collection #
1320 
Other Collectors
 
Date Collected
24 Sep 1918 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Colton. 
Elevation
 
Coordinates
46.56806°, -117.1275° 
Site Description
Along roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
7. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Oregon, Jefferson County:
At Peter Skene Ogden State Park, 8 miles north of Redmond.
Elev. 2750 ft. T13S R13E S32. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Dry, open places along the highway. Rays yellow, mostly 30-40. Phenology: Flowers.
WTU 152563
Arthur Cronquist 7767    9 Aug 1953
7. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
Database ID
149118 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
152563 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm. 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
2. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
    Annotated by Meredith A. Lane, 1991. Remarks: Studies for the Jepson Manual revision (1992) McGregor Herbarium, University of Kansas (KANU) 
Type Notes
 
Collector
Arthur Cronquist 
Collection #
7767 
Other Collectors
 
Date Collected
9 Aug 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Jefferson 
Locality
At Peter Skene Ogden State Park, 8 miles north of Redmond. 
Elevation
2750 ft. 
Coordinates
T13S R13E S32 
Site Description
Dry, open places along the highway. 
Specimen Notes
Rays yellow, mostly 30-40. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
8. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Idaho, Lemhi County:
Circa 1/4 mile west of Bannock Pass on road to Leadore.
44.813861°, -113.352216°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry, rocky soil near roadside. Composite with yellow rays; involucre very strongly resinous; stems glabrous. Phenology: Flowers. Origin: Native.
WTU 356319
Douglass Henderson 2143    2 Aug 1974
8. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
Database ID
162569 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356319 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm. 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.  
Type Notes
 
Collector
Douglass Henderson 
Collection #
2143 
Other Collectors
 
Date Collected
2 Aug 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lemhi 
Locality
Circa 1/4 mile west of Bannock Pass on road to Leadore. 
Elevation
 
Coordinates
44.813861°, -113.352216° 
Site Description
Dry, rocky soil near roadside. 
Specimen Notes
Composite with yellow rays; involucre very strongly resinous; stems glabrous. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
9. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Cassia County:
About 5 miles south of Albion.
42.340341°, -113.57722°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry gravelly flat. Common. Phenology: Flowers. Origin: Native.
WTU 298573
William H. Baker 8769    29 Aug 1951
9. Grindelia squarrosa (Pursh) Dunal
Database ID
162570 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298573 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
8769 
Other Collectors
 
Date Collected
29 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
About 5 miles south of Albion. 
Elevation
 
Coordinates
42.340341°, -113.57722° 
Site Description
Dry gravelly flat. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
10. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Cassia County:
About 4 miles south of Albion.
42.354829°, -113.57722°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry gravelly flat. Common. Phenology: Flowers. Origin: Native.
WTU 303692
W. H. Baker 8769    29 Aug 1951
10. Grindelia squarrosa (Pursh) Dunal
Database ID
162571 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303692 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
W. H. Baker 
Collection #
8769 
Other Collectors
 
Date Collected
29 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
About 4 miles south of Albion. 
Elevation
 
Coordinates
42.354829°, -113.57722° 
Site Description
Dry gravelly flat. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
11. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Owyhee County:
Reynolds Creek.
43.201531°, -116.744645°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky wash along a stream. Common. Phenology: Flowers. Origin: Native.
WTU 298574
William H. Baker 8318    29 Jul 1951
11. Grindelia squarrosa (Pursh) Dunal
Database ID
162572 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298574 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
8318 
Other Collectors
 
Date Collected
29 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Reynolds Creek. 
Elevation
 
Coordinates
43.201531°, -116.744645° 
Site Description
Dry rocky wash along a stream. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
12. Grindelia squarrosa (Pursh) Dunal
Canada, British Columbia
Fernie.
49.5°, -115.066667°. Coordinate uncertainty: 4000 meters.
Phenology: Flowers. Origin: Native.
WTU 320177
Unknown s.n.     Aug 1927
12. Grindelia squarrosa (Pursh) Dunal
Database ID
162573 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
320177 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia subalpina Greene.
2. Grindelia squarrosa (Pursh) Dunal.  
Type Notes
 
Collector
Unknown 
Collection #
s.n. 
Other Collectors
 
Date Collected
Aug 1927 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Fernie. 
Elevation
 
Coordinates
49.5°, -115.066667° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
13. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Franklin County:
3 miles southwest of Franklin.
T16S R39E.
Phenology: Flowers. Origin: Native.
WTU 303689
Ray J. Davis 4046    12 Aug 1941
13. Grindelia squarrosa (Pursh) Dunal
Database ID
162574 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303689 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
    Annotated by S. F. Blake.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
Ray J. Davis 
Collection #
4046 
Other Collectors
 
Date Collected
12 Aug 1941 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Franklin 
Locality
3 miles southwest of Franklin. 
Elevation
 
Coordinates
T16S R39E 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
14. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Custer County:
4 miles south of Stanley-Challis highway on South Fork Salmon River.
44.175947°, -114.922915°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside weed. Phenology: Flowers. Origin: Native.
WTU 94046
C. L. Hitchcock 10798    5 Aug 1944
with C. V. Muhlick
14. Grindelia squarrosa (Pursh) Dunal
Database ID
162575 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
94046 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia nana Nutt. ?.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
10798 
Other Collectors
C. V. Muhlick 
Date Collected
5 Aug 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Custer 
Locality
4 miles south of Stanley-Challis highway on South Fork Salmon River. 
Elevation
 
Coordinates
44.175947°, -114.922915° 
Site Description
 
Specimen Notes
Roadside weed. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
15. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Franklin County:
Cache Valley 5 miles southest of Preston.
T16S R40E S18. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Grassy flat. Abundant. Phenology: Flowers. Origin: Native.
WTU 303690
William H. Baker 9233    13 Jul 1952
15. Grindelia squarrosa (Pursh) Dunal
Database ID
162576 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303690 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.  
Type Notes
 
Collector
William H. Baker 
Collection #
9233 
Other Collectors
 
Date Collected
13 Jul 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Franklin 
Locality
Cache Valley 5 miles southest of Preston. 
Elevation
 
Coordinates
T16S R40E S18 
Site Description
Grassy flat. 
Specimen Notes
Abundant. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
16. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Custer County:
6 miles west of May.
44.604375°, -114.033156°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Alkaline soil. Roadside weed; leaves resinous-dotted. Phenology: Flowers. Origin: Native.
WTU 92189
C. L. Hitchcock 11323    20 Aug 1944
with C. V. Muhlick
16. Grindelia squarrosa (Pursh) Dunal
Database ID
162577 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
92189 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia nana Nutt.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
11323 
Other Collectors
C. V. Muhlick 
Date Collected
20 Aug 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Custer 
Locality
6 miles west of May. 
Elevation
 
Coordinates
44.604375°, -114.033156° 
Site Description
Alkaline soil. 
Specimen Notes
Roadside weed; leaves resinous-dotted. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
17. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Sweet Grass County:
Foothills of Crazy Mountains, along Big Timber Creek.
Open grassland. Roadside weed, pappus awns minutely barbellate. Phenology: Flowers. Origin: Native.
WTU 98176
C. L. Hitchcock 13303    6 Aug 1945
with C. V. Muhlick
17. Grindelia squarrosa (Pursh) Dunal
Database ID
162578 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
98176 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia perennis A. Nels.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
13303 
Other Collectors
C. V. Muhlick 
Date Collected
6 Aug 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Sweet Grass 
Locality
Foothills of Crazy Mountains, along Big Timber Creek. 
Elevation
 
Coordinates
 
Site Description
Open grassland. 
Specimen Notes
Roadside weed, pappus awns minutely barbellate. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
18. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Park County:
Five miles north of Gardiner.
45.10123°, -110.706453°. Coordinate uncertainty: 8000 meters.
Roadside. Mats 4 feet wide. Phenology: Flowers. Origin: Native.
WTU 99485
C. L. Hitchcock 13568    13 Aug 1945
with C. V. Muhlick
18. Grindelia squarrosa (Pursh) Dunal
Database ID
162579 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
99485 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia perennis A. Nels.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
13568 
Other Collectors
C. V. Muhlick 
Date Collected
13 Aug 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Park 
Locality
Five miles north of Gardiner. 
Elevation
 
Coordinates
45.10123°, -110.706453° 
Site Description
Roadside. 
Specimen Notes
Mats 4 feet wide. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
19. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Blaine County:
2 miles south of Bellevue.
43.43464°, -114.25972°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common roadside weed. Phenology: Flowers. Origin: Native.
WTU 298575
William H. Baker 10953    11 Aug 1953
19. Grindelia squarrosa (Pursh) Dunal
Database ID
162580 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298575 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
10953 
Other Collectors
 
Date Collected
11 Aug 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
2 miles south of Bellevue. 
Elevation
 
Coordinates
43.43464°, -114.25972° 
Site Description
 
Specimen Notes
Common roadside weed. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
20. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Blaine County:
2 miles south of Bellevue.
43.43464°, -114.25972°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common roadside weed. Phenology: Flowers. Origin: Native.
WTU 303695
William H. Baker 10953    11 Aug 1953
20. Grindelia squarrosa (Pursh) Dunal
Database ID
162581 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303695 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
10953 
Other Collectors
 
Date Collected
11 Aug 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
2 miles south of Bellevue. 
Elevation
 
Coordinates
43.43464°, -114.25972° 
Site Description
 
Specimen Notes
Common roadside weed. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
21. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Blaine County:
Tikura.
Elev. 4500 ft. 43.21472°, -114.01194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Railroad grade. Phenology: Flowers. Origin: Native.
WTU 137243
Aven Nelson 1288    22 Jul 1911
with J. F. MacBride
21. Grindelia squarrosa (Pursh) Dunal
Database ID
162582 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
137243 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Aven Nelson.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
Aven Nelson 
Collection #
1288 
Other Collectors
J. F. MacBride 
Date Collected
22 Jul 1911 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
Tikura. 
Elevation
4500 ft. 
Coordinates
43.21472°, -114.01194° 
Site Description
Railroad grade. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
22. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Sanders County:
Winter Range. Thompson place.
Elev. 3000 ft. T20N R23W S4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
15% east slope; clay loam; grassland. Scattered in prairie. Phenology: Flowers. Origin: Native.
WTU 45780
D. R. Hudson 246    29 Jul 1935
22. Grindelia squarrosa (Pursh) Dunal
Database ID
162583 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45780 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
D. R. Hudson 
Collection #
246 
Other Collectors
 
Date Collected
29 Jul 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Sanders 
Locality
Winter Range. Thompson place. 
Elevation
3000 ft. 
Coordinates
T20N R23W S4 
Site Description
15% east slope; clay loam; grassland. 
Specimen Notes
Scattered in prairie. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
23. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Missoula County:
Waterworks hill, north of Missoula.
Phenology: Flowers & Fruits. Origin: Native.
WTU 41633
Fred A. Barkley 1680    9 Sep 1937
23. Grindelia squarrosa (Pursh) Dunal
Database ID
162584 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
41633 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia perennis A. Nels.
    Annotated by F. A. Barkley.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
Fred A. Barkley 
Collection #
1680 
Other Collectors
 
Date Collected
9 Sep 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Missoula 
Locality
Waterworks hill, north of Missoula. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
24. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Jefferson County:
Fifteen miles south of Helena along highway to Butte.
46.38011°, -112.031558°. Coordinate uncertainty: 8000 meters.
Pappus awns very minutely barbellate. Phenology: Flowers. Origin: Native.
WTU 102166
C. L. Hitchcock 13674    16 Aug 1945
with C. V. Muhlick
24. Grindelia squarrosa (Pursh) Dunal
Database ID
162585 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
102166 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia perennis A. Nels.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
13674 
Other Collectors
C. V. Muhlick 
Date Collected
16 Aug 1945 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Jefferson 
Locality
Fifteen miles south of Helena along highway to Butte. 
Elevation
 
Coordinates
46.38011°, -112.031558° 
Site Description
 
Specimen Notes
Pappus awns very minutely barbellate. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
25. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Madison County:
Five miles southeast of Silver Star.
Phenology: Flowers. Origin: Native.
WTU 104978
C. L. Hitchcock 15107    29 Jul 1946
with C. V. Muhlick
25. Grindelia squarrosa (Pursh) Dunal
Database ID
162586 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
104978 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia nana Nutt.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
15107 
Other Collectors
C. V. Muhlick 
Date Collected
29 Jul 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Madison 
Locality
Five miles southeast of Silver Star. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
26. Grindelia squarrosa (Pursh) Dunal
U.S.A., Montana, Flathead County:
1 1/2 miles southeast of Columbia Falls.
Roadside. Phenology: Flowers. Origin: Native.
WTU 243893
H. T. Rogers 1260    23 Aug 1942
with J. M. Rogers
26. Grindelia squarrosa (Pursh) Dunal
Database ID
162587 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243893 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia nana Nutt. var. integerrima (Rydb.) Steyermark.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
1260 
Other Collectors
J. M. Rogers 
Date Collected
23 Aug 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Flathead 
Locality
1 1/2 miles southeast of Columbia Falls. 
Elevation
 
Coordinates
 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
27. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Kootenai County:
Southwest end of Coeur d' Alene Lake, at Yacht Club, Coeur d' Alene.
47.48871°, -116.91366°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry ground. Phenology: Flowers. Origin: Native.
WTU 303686
William H. Baker 14605    16 Aug 1956
27. Grindelia squarrosa (Pursh) Dunal
Database ID
162588 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303686 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
14605 
Other Collectors
 
Date Collected
16 Aug 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Kootenai 
Locality
Southwest end of Coeur d' Alene Lake, at Yacht Club, Coeur d' Alene. 
Elevation
 
Coordinates
47.48871°, -116.91366° 
Site Description
Dry ground. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
28. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Lemhi County:
Along the Lemhi River at Sacajawea monument (birthplace), 17 miles southeast of Salmon.
44.99972°, -113.654421°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Brushy flat. Phenology: Flowers. Origin: Native.
WTU 303687
William H. Baker 14626    18 Aug 1956
28. Grindelia squarrosa (Pursh) Dunal
Database ID
162589 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303687 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
14626 
Other Collectors
 
Date Collected
18 Aug 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Lemhi 
Locality
Along the Lemhi River at Sacajawea monument (birthplace), 17 miles southeast of Salmon. 
Elevation
 
Coordinates
44.99972°, -113.654421° 
Site Description
Brushy flat. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
29. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Owyhee County:
Reynolds Creek.
43.201531°, -116.744645°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky wash along a stream. Common. Phenology: Flowers. Origin: Native.
WTU 303693
William H. Baker 8318    29 Jul 1951
29. Grindelia squarrosa (Pursh) Dunal
Database ID
162590 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303693 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
8318 
Other Collectors
 
Date Collected
29 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Reynolds Creek. 
Elevation
 
Coordinates
43.201531°, -116.744645° 
Site Description
Dry rocky wash along a stream. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
30. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Owyhee County:
Along Rabbit Creek, about 1 mile south of Murphy.
43.21136°, -116.558221°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry gravelly wash. Occasional. Phenology: Flowers. Origin: Native.
WTU 303694
William H. Baker 8312    29 Jul 1951
30. Grindelia squarrosa (Pursh) Dunal
Database ID
162591 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
303694 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
2. Grindelia squarrosa (Pursh) Dunal.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
William H. Baker 
Collection #
8312 
Other Collectors
 
Date Collected
29 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Along Rabbit Creek, about 1 mile south of Murphy. 
Elevation
 
Coordinates
43.21136°, -116.558221° 
Site Description
Dry gravelly wash. 
Specimen Notes
Occasional. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
31. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
     (= Grindelia squarrosa (Pursh) Dunal)
Canada, British Columbia
Cathedral Park, Ashnola Road, mile 15.
Roadside. Phenology: Flowers. Origin: Native.
WTU 272137
R. Hainault 8004    8 Sep 1976
31. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
Database ID
162592 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
272137 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm. 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell.
    Annotated by R. Hainault.
2. Grindelia squarrosa (Pursh) Dunal var. serrulata (Rydb.) Steyerm.
    Annotated by Meredith A. Lane, 1991.  
Type Notes
 
Collector
R. Hainault 
Collection #
8004 
Other Collectors
 
Date Collected
8 Sep 1976 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Cathedral Park, Ashnola Road, mile 15. 
Elevation
 
Coordinates
 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
32. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Kittitas County:
Near mouth of Umptanum Creek.
Elev. 1376 ft. 46.85548° N, 120.48998° W. Datum: WGS 84. Coordinate uncertainty: 100 meters.
Along walking trail in valley bottom. Phenology: Flowers. Origin: Native.
WTU
Tad Dillhoff s.n.    24 Jul 2005
32. Grindelia squarrosa (Pursh) Dunal
Database ID
167493 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.  
Type Notes
 
Collector
Tad Dillhoff 
Collection #
s.n. 
Other Collectors
 
Date Collected
24 Jul 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Near mouth of Umptanum Creek. 
Elevation
1376 ft. 
Coordinates
46.85548° N, 120.48998° W 
Site Description
Along walking trail in valley bottom. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
33. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Lincoln County:
U.S. Bureau of Land Management land at Coffeepot Lake.
Elev. 1974 ft. 47.49882° N, 118.56647° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
String of vernal pools on top of basalt outcroppings. Scattered in open areas. Phenology: Flowers. Origin: Introduced.
WTU 380496
David Giblin 1799    25 Jun 2008
33. Grindelia squarrosa (Pursh) Dunal
Database ID
171961 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380496 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by David Giblin, 11 2008. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1799 
Other Collectors
 
Date Collected
25 Jun 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
U.S. Bureau of Land Management land at Coffeepot Lake. 
Elevation
1974 ft. 
Coordinates
47.49882° N, 118.56647° W 
Site Description
String of vernal pools on top of basalt outcroppings. 
Specimen Notes
Scattered in open areas. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
34. Grindelia squarrosa (Pursh) Dunal var. squarrosa
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Oregon, Wallowa County:
Along Imnaha Highway at Devil's Gulch.
Gravel margin of highway. Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 381194; Barcode: WTU-V-030192
David Gross 506    7 Sep 2009
34. Grindelia squarrosa (Pursh) Dunal var. squarrosa
Database ID
178263 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381194 
Barcode
WTU-V-030192 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. squarrosa  
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. squarrosa.
    Annotated by David Gross.  
Type Notes
 
Collector
David Gross 
Collection #
506 
Other Collectors
 
Date Collected
7 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Along Imnaha Highway at Devil's Gulch. 
Elevation
 
Coordinates
 
Site Description
Gravel margin of highway. 
Specimen Notes
Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
35. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Benton County:
Bateman Island, south end of island and adjacent parking area.
Elev. 103 m. 46.23851° N, 119.22836° W. Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Disturbed natural area with upland and wetland habitat; Schoenoplectus acutus and Salix spp. common along shoreline and Elaeagnus angustifolia in upland. Scattered in disturbed upland; rays yellow. Phenology: Flowers. Origin: Introduced.
WTU 414615; Barcode: WTU-V-031717
David Giblin 5477    6 Nov 2014
35. Grindelia squarrosa (Pursh) Dunal
Database ID
191093 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414615 
Barcode
WTU-V-031717 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by David Giblin, 20 2014. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
5477 
Other Collectors
 
Date Collected
6 Nov 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Bateman Island, south end of island and adjacent parking area. 
Elevation
103 m. 
Coordinates
46.23851° N, 119.22836° W 
Site Description
Disturbed natural area with upland and wetland habitat; Schoenoplectus acutus and Salix spp. common along shoreline and Elaeagnus angustifolia in upland. 
Specimen Notes
Scattered in disturbed upland; rays yellow. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
36. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell
     (= Grindelia hirsutula Hook. & Arn.)
U.S.A., Washington, Snohomish County:
Port Susan, north shore.
48.219805°, -122.408817°. Datum: WGS 84. Coordinate uncertainty: 10780 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map. Invalid coordinates (located outside county bounds).
Sand bank. [Attached packet labeled "Clay bank E Port Susan, 10/88."] Phenology: Flowers. Origin: Native.
WTU 402107; Barcode: WTU-V-010271
Clayton Haberman s.n.    9 Aug 1987
36. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell
Database ID
2449762 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
402107 
Barcode
WTU-V-010271 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell 
Accepted Name
Grindelia hirsutula Hook. & Arn. 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Aug 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Port Susan, north shore. 
Elevation
 
Coordinates
48.219805°, -122.408817° 
Site Description
Sand bank. 
Specimen Notes
[Attached packet labeled "Clay bank E Port Susan, 10/88."] 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
37. Grindelia squarrosa (Pursh) Dunal var. squarrosa
     (= Grindelia squarrosa (Pursh) Dunal)
U.S.A., Idaho, Blaine County:
Big Wood River Valley, Sun Valley.
Roadside. Phenology: Flowers. Origin: Native.
WTU 402105; Barcode: WTU-V-010273
Clayton Haberman s.n.    25 Aug 2000
37. Grindelia squarrosa (Pursh) Dunal var. squarrosa
Database ID
2449764 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
402105 
Barcode
WTU-V-010273 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal var. squarrosa  
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal var. squarrosa.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
Big Wood River Valley, Sun Valley. 
Elevation
 
Coordinates
 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
38. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Franklin County:
Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4.
Elev. 110 m. 46.55334° N, 119.29939° W. Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Semi-permanent pond and adjacent upland. Pond with Phragmites australis ssp. australis, Myriophyllum sp., and Lythrum salicaria. Uncommon in disturbed upland adjacent to pond. Phenology: Flowers. Origin: Introduced.
WTU 418162; Barcode: WTU-V-039755
David Giblin 5752    17 Sep 2015
38. Grindelia squarrosa (Pursh) Dunal
Database ID
2500895 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
418162 
Barcode
WTU-V-039755 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by David Giblin, 25 2015. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
5752 
Other Collectors
 
Date Collected
17 Sep 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Franklin 
Locality
Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4. 
Elevation
110 m. 
Coordinates
46.55334° N, 119.29939° W 
Site Description
Semi-permanent pond and adjacent upland. Pond with Phragmites australis ssp. australis, Myriophyllum sp., and Lythrum salicaria. 
Specimen Notes
Uncommon in disturbed upland adjacent to pond. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
39. Grindelia squarrosa (Pursh) Dunal
U.S.A., Idaho, Idaho County:
Shorts Bar Recreation Area along Salmon River.
Elev. 543 m. 45.41387° N, 116.30234° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Cobbly, sandy shoreline and adjacent parking area. Locally common; multi-branched perennial on edge of parking area; flowers yellow. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 414988; Barcode: WTU-V-032772
David Giblin 3050    5 Aug 2009
39. Grindelia squarrosa (Pursh) Dunal
Database ID
2503722 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414988 
Barcode
WTU-V-032772 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by David Giblin, 2 2015. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
3050 
Other Collectors
 
Date Collected
5 Aug 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Shorts Bar Recreation Area along Salmon River. 
Elevation
543 m. 
Coordinates
45.41387° N, 116.30234° W 
Site Description
Cobbly, sandy shoreline and adjacent parking area. 
Specimen Notes
Locally common; multi-branched perennial on edge of parking area; flowers yellow. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
40. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Asotin County:
In Clarkson, south of Highway 12. Near parking lot for Clarkston Pond.
Elev. 745 ft. 46.41459° N, 117.08778° W. Coordinate Source: Specimen Label.
Rays yellow. Phenology: Flowers. Origin: Introduced.
WTU 415571; Barcode: WTU-V-033047
Jeff Walker 973    2 Sep 2017
40. Grindelia squarrosa (Pursh) Dunal
Database ID
3145968 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415571 
Barcode
WTU-V-033047 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.  
Type Notes
 
Collector
Jeff Walker 
Collection #
973 
Other Collectors
 
Date Collected
2 Sep 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
In Clarkson, south of Highway 12. Near parking lot for Clarkston Pond. 
Elevation
745 ft. 
Coordinates
46.41459° N, 117.08778° W 
Site Description
 
Specimen Notes
Rays yellow. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
41. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Kittitas County:
Near boat launch on W shore of Priest Rapids Reservoir on Columbia River, 0.8 air km SSE of Wanapum Dam.
Elev. 155 m. 46.865° N, 119.969° W.
On sunny sandy ground at upper edge of riparian zone, with Bromus tectorum, Salsola tragus, Phacelia hastata. Rayless, occasional adventive. Phenology: Flowers. Origin: Native.
WTU 423928; Barcode: WTU-V-065117
Peter F. Zika 30429    23 Sep 2020
41. Grindelia squarrosa (Pursh) Dunal
Database ID
3462358 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
423928 
Barcode
WTU-V-065117 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
30429 
Other Collectors
 
Date Collected
23 Sep 2020 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Near boat launch on W shore of Priest Rapids Reservoir on Columbia River, 0.8 air km SSE of Wanapum Dam. 
Elevation
155 m. 
Coordinates
46.865° N, 119.969° W 
Site Description
On sunny sandy ground at upper edge of riparian zone, with Bromus tectorum, Salsola tragus, Phacelia hastata. 
Specimen Notes
Rayless, occasional adventive. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
42. Grindelia squarrosa (Pursh) Dunal
U.S.A., Washington, Okanogan County:
Palmer Lake, southeast corner, approximately 0.8 km north of Split Rock Day Use Area.
Elev. 349 m. 48.87557° N, 119.61313° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
North-facing, moist rocky outcropping and slope with mosses, Heuchera cylindrica, and Woodsia oregana common. Scattered on rocky outcropping; ligules light pink. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Giblin 7336    19 Sep 2019
42. Grindelia squarrosa (Pursh) Dunal
Database ID
3503117 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Grindelia squarrosa (Pursh) Dunal 
Accepted Name
Grindelia squarrosa (Pursh) Dunal 
Annotation History
1. Grindelia squarrosa (Pursh) Dunal.
    Annotated by David Giblin, 20 2021. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7336 
Other Collectors
 
Date Collected
19 Sep 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Palmer Lake, southeast corner, approximately 0.8 km north of Split Rock Day Use Area. 
Elevation
349 m. 
Coordinates
48.87557° N, 119.61313° W 
Site Description
North-facing, moist rocky outcropping and slope with mosses, Heuchera cylindrica, and Woodsia oregana common. 
Specimen Notes
Scattered on rocky outcropping; ligules light pink. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Tab-delimited Text File:
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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.