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Field Descriptions
78 matching records found.
Label Query: Genus = "Arabidopsis", Species = "thaliana"
Brassicaceae
1. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
Seattle - Herring's House Park. Park is on W bank of Dumamish River, collections near restoration site at N end of park.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Restoration site includes estuary and upland areas. Growing in sandy area near riprap at northern end of park. Phenology: Flowers. Origin: Introduced.
WTU 352382
Jeff Walker 33    15 Mar 2003
with Peoples for Puget Sound
1. Arabidopsis thaliana (L.) Heynh
Database ID
294 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352382 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Jeff Walker, 15 2003.  
Type Notes
 
Collector
Jeff Walker 
Collection #
33 
Other Collectors
Peoples for Puget Sound 
Date Collected
15 Mar 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle - Herring's House Park. Park is on W bank of Dumamish River, collections near restoration site at N end of park. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
Restoration site includes estuary and upland areas. 
Specimen Notes
Growing in sandy area near riprap at northern end of park. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
2. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
University of Washington Greenhouse.
Elev. 300 ft. T25N R4E S16. Datum: WGS 84. Georeferenced by Richard Olmstead. Coordinate Source: Digital Map.
"Wild type" from seed (Luca Comai's lab). Phenology: Flowers & Fruits. Origin: Introduced. Cultivated.
WTU 420094; Barcode: WTU-V-043481
Richard G. Olmstead 98-59    17 Aug 1998
2. Arabidopsis thaliana (L.) Heynh
Database ID
443 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420094 
Barcode
WTU-V-043481 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Richard G. Olmstead.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
98-59 
Other Collectors
 
Date Collected
17 Aug 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
University of Washington Greenhouse. 
Elevation
300 ft. 
Coordinates
T25N R4E S16 
Site Description
 
Specimen Notes
"Wild type" from seed (Luca Comai's lab). 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
Yes 

Brassicaceae
3. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
University of Washington Greenhouse.
Elev. 300 ft. T25N R4E S16. Datum: WGS 84. Georeferenced by Richard Olmstead. Coordinate Source: Digital Map.
Wild type columbia grown from Keiko Torii seeds. Phenology: Flowers & Fruits. Origin: Introduced. Cultivated.
WTU 420055; Barcode: WTU-V-043279
Pat Reeves 22    23 Feb 2001
3. Arabidopsis thaliana (L.) Heynh
Database ID
807 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420055 
Barcode
WTU-V-043279 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Pat Reeves.  
Type Notes
 
Collector
Pat Reeves 
Collection #
22 
Other Collectors
 
Date Collected
23 Feb 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
University of Washington Greenhouse. 
Elevation
300 ft. 
Coordinates
T25N R4E S16 
Site Description
 
Specimen Notes
Wild type columbia grown from Keiko Torii seeds. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
Yes 

Brassicaceae
4. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
Seattle, University of Washington campus, E of Roberts Hall Annex.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Steep bank of ornamental Cytisus. Abundant weed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 321399
Sarah Gage 28    12 Apr 1991
4. Arabidopsis thaliana (L.) Heynh
Database ID
8108 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321399 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Sarah Gage 
Collection #
28 
Other Collectors
 
Date Collected
12 Apr 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle, University of Washington campus, E of Roberts Hall Annex. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
Steep bank of ornamental Cytisus. 
Specimen Notes
Abundant weed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
5. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Klickitat County:
White Salmon, at the residence of Inez Wieser, corner of NE East Ave and NE Grandview.
Elev. 590 ft. T3N R11E S19. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Weedy area. Flowers white. Assoc genera: Poa bulbosa, Montia perfoliata, Centaurea cyanus, Draba verna, Stellaria media, Cardamine oligosperma. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 305293
Richard R. Halse 2488    13 Apr 1982
5. Arabidopsis thaliana (L.) Heynh
Database ID
8109 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
305293 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
2488 
Other Collectors
 
Date Collected
13 Apr 1982 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
White Salmon, at the residence of Inez Wieser, corner of NE East Ave and NE Grandview. 
Elevation
590 ft. 
Coordinates
T3N R11E S19 
Site Description
Weedy area. 
Specimen Notes
Flowers white. Assoc genera: Poa bulbosa, Montia perfoliata, Centaurea cyanus, Draba verna, Stellaria media, Cardamine oligosperma. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
6. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Okanogan County:
Cady Pass Trail on Mill Creek, above Canyon Creek, 1 mile N of Azurite Mine.
48.28829°, -120.067112°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 340741
George Wooten 1007    2 Aug 1991
6. Arabidopsis thaliana (L.) Heynh
Database ID
8110 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
340741 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by George Wooten.  
Type Notes
 
Collector
George Wooten 
Collection #
1007 
Other Collectors
 
Date Collected
2 Aug 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Cady Pass Trail on Mill Creek, above Canyon Creek, 1 mile N of Azurite Mine. 
Elevation
 
Coordinates
48.28829°, -120.067112° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
7. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Along Nisqually River at Sunshine Point campground.
Elev. 2050 ft. 46° 44' 18" N, 121° 54' 29" W.
A sunny bank, on loose soil above rip-rap along river. Scattered in large numbers. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 344360
David Biek 23    18 Apr 2000
7. Arabidopsis thaliana (L.) Heynh
Database ID
8111 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
344360 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Biek.  
Type Notes
 
Collector
David Biek 
Collection #
23 
Other Collectors
 
Date Collected
18 Apr 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Along Nisqually River at Sunshine Point campground. 
Elevation
2050 ft. 
Coordinates
46° 44' 18" N, 121° 54' 29" W 
Site Description
A sunny bank, on loose soil above rip-rap along river. 
Specimen Notes
Scattered in large numbers. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
8. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, San Juan County:
San Juan Island, English Camp, S of Roche Harbor.
48.5875°, -123.15°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Lawn weed. Sea level. With Poa annua and Capsella. Infrequent annuals with white flowers. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 313856
Scott R. Atkinson 199    28 Mar 1985
8. Arabidopsis thaliana (L.) Heynh
Database ID
8112 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
313856 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Scott R. Atkinson 
Collection #
199 
Other Collectors
 
Date Collected
28 Mar 1985 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island, English Camp, S of Roche Harbor. 
Elevation
 
Coordinates
48.5875°, -123.15° 
Site Description
Lawn weed. Sea level. 
Specimen Notes
With Poa annua and Capsella. Infrequent annuals with white flowers. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
9. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Thurston County:
N of Olympia.
47.03806°, -122.89944°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Prairie roadside. Pollen collected 6 Mar 79. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 42597
Martha R. Flahaut 1124    6 Apr 1929
with Lyman Benson
9. Arabidopsis thaliana (L.) Heynh
Database ID
8113 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42597 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
2. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Martha R. Flahaut 
Collection #
1124 
Other Collectors
Lyman Benson 
Date Collected
6 Apr 1929 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
N of Olympia. 
Elevation
 
Coordinates
47.03806°, -122.89944° 
Site Description
Prairie roadside. 
Specimen Notes
Pollen collected 6 Mar 79. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
10. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Whitman County:
Canyon of the Snake River, west of Wawawai.
46.63139°, -118.05194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 261968
William H. Baker 6487    22 Apr 1950
10. Arabidopsis thaliana (L.) Heynh
Database ID
8114 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261968 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
William H. Baker 
Collection #
6487 
Other Collectors
 
Date Collected
22 Apr 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Canyon of the Snake River, west of Wawawai. 
Elevation
 
Coordinates
46.63139°, -118.05194° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
11. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Whatcom County:
Chuckanut Bay.
48.68368°, -122.49062°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along railroad tracks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 56043
W. C. Muenscher 9754    29 Apr 1939
11. Arabidopsis thaliana (L.) Heynh
Database ID
8115 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
56043 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
W. C. Muenscher 
Collection #
9754 
Other Collectors
 
Date Collected
29 Apr 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Chuckanut Bay. 
Elevation
 
Coordinates
48.68368°, -122.49062° 
Site Description
Along railroad tracks. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
12. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Island County:
Sills Road, south end of Whidbey Island.
Elev. 295 ft. 47° 57' 54" N, 122° 26' 36" W; T29N R3E S32.
In nursury beds; full sun, with Poa annua, Cardamine hirsuta. White flowers, common adventive. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 348164
P. F. Zika 15809    23 Mar 2001
12. Arabidopsis thaliana (L.) Heynh
Database ID
18832 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
348164 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
P. F. Zika 
Collection #
15809 
Other Collectors
 
Date Collected
23 Mar 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Sills Road, south end of Whidbey Island. 
Elevation
295 ft. 
Coordinates
47° 57' 54" N, 122° 26' 36" W; T29N R3E S32 
Site Description
In nursury beds; full sun, with Poa annua, Cardamine hirsuta. 
Specimen Notes
White flowers, common adventive. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
13. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
3 miles SE of Stanwood; WDFW river access point along Boe Road (236th St NW) just W of junction with Marine Drive.
Elev. 10 ft. 48° 12' 42.4" N, 122° 20' 22.8" W.
Weedy roadside near dike and farm fields. Petals white; growing on edge of road. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 352551
Ben Legler 112    22 Mar 2003
13. Arabidopsis thaliana (L.) Heynh
Database ID
25906 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352551 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
112 
Other Collectors
 
Date Collected
22 Mar 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
3 miles SE of Stanwood; WDFW river access point along Boe Road (236th St NW) just W of junction with Marine Drive. 
Elevation
10 ft. 
Coordinates
48° 12' 42.4" N, 122° 20' 22.8" W 
Site Description
Weedy roadside near dike and farm fields. 
Specimen Notes
Petals white; growing on edge of road. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
14. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
1 mile west of Stanwood; parking area for WDFW access point at Davis Slough.
Elev. 0 ft. 48° 14' 22" N, 122° 23' 34" W.
Wet fields and hedgerows near saltmarsh. Petals white; in wet gravel and silt in parking area. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 352550
Ben Legler 114    22 Mar 2003
14. Arabidopsis thaliana (L.) Heynh
Database ID
25908 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352550 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
114 
Other Collectors
 
Date Collected
22 Mar 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
1 mile west of Stanwood; parking area for WDFW access point at Davis Slough. 
Elevation
0 ft. 
Coordinates
48° 14' 22" N, 122° 23' 34" W 
Site Description
Wet fields and hedgerows near saltmarsh. 
Specimen Notes
Petals white; in wet gravel and silt in parking area. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
15. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Skagit County:
Bay View State Park, on the west shore of Padilla Bay.
Elev. 10 ft. 48° 29' 20" N, 122° 28' 50" W.
Mix of forest and fields near beach. Scattered in gravel around parking areas. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 352529
Ben Legler 139    28 Mar 2003
15. Arabidopsis thaliana (L.) Heynh
Database ID
25929 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
352529 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
139 
Other Collectors
 
Date Collected
28 Mar 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Bay View State Park, on the west shore of Padilla Bay. 
Elevation
10 ft. 
Coordinates
48° 29' 20" N, 122° 28' 50" W 
Site Description
Mix of forest and fields near beach. 
Specimen Notes
Scattered in gravel around parking areas. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
16. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Kitsap County:
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gated road leading up creek from station.
Elev. 20 ft. 47° 38' 57.7" N, 122° 46' 50.2" W.
Riparian forest with Alnus, Thuja, Rubus spectabilis. Growing behind building at start of road; petals white, < 2 mm long. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 354371
Ben Legler 333    3 May 2003
with David Giblin
16. Arabidopsis thaliana (L.) Heynh
Database ID
26998 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354371 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
333 
Other Collectors
David Giblin 
Date Collected
3 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
University of Washington's Big Beef Creek Field Station, 9 miles NW of Bremerton; along gated road leading up creek from station. 
Elevation
20 ft. 
Coordinates
47° 38' 57.7" N, 122° 46' 50.2" W 
Site Description
Riparian forest with Alnus, Thuja, Rubus spectabilis. 
Specimen Notes
Growing behind building at start of road; petals white, < 2 mm long. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
17. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Chelan County:
Along Highway 2 in Tumwater Canyon, where old railroad bridge crosses Wenatchee River ca 2 miles west of Leavenworth.
Elev. 1350 ft. 47° 35' 14.6" N, 120° 42' 26.9" W.
Disturbed rocky soil between highway and river. Petals white, 2-3 mm long; plants on an open gravelly flat below highway. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 354372
Ben Legler 380    13 May 2003
17. Arabidopsis thaliana (L.) Heynh
Database ID
26999 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354372 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
380 
Other Collectors
 
Date Collected
13 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Along Highway 2 in Tumwater Canyon, where old railroad bridge crosses Wenatchee River ca 2 miles west of Leavenworth. 
Elevation
1350 ft. 
Coordinates
47° 35' 14.6" N, 120° 42' 26.9" W 
Site Description
Disturbed rocky soil between highway and river. 
Specimen Notes
Petals white, 2-3 mm long; plants on an open gravelly flat below highway. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
18. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Island County:
Whidbey Island, Ebey's Landing, field edge.
48° 11.921' N, 122° 42.902' W.
Full sun; dry. Common; white flowers. Phenology: Flowers. Origin: Introduced.
WTU 356222
Peter W. Dunwiddie PWD 97    4 Jun 2004
with Jeff Walker, Sharon Rodman, Susan Zwinger
18. Arabidopsis thaliana (L.) Heynh
Database ID
27475 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356222 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 24 2004.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 97 
Other Collectors
Jeff Walker, Sharon Rodman, Susan Zwinger 
Date Collected
4 Jun 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island, Ebey's Landing, field edge. 
Elevation
 
Coordinates
48° 11.921' N, 122° 42.902' W 
Site Description
Full sun; dry. 
Specimen Notes
Common; white flowers. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
19. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Charles Island.
Elev. 25 ft. 48° 26.583' N, 122° 54.486' W. Coordinate Source: Specimen label.
Vicinity of Caretaker's house. Occasional on rocky slope; annual; white flowers. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 385139
Steve Hahn 05-92    27 Apr 2005
19. Arabidopsis thaliana (L.) Heynh
Database ID
75009 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385139 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Steve Hahn 
Collection #
05-92 
Other Collectors
 
Date Collected
27 Apr 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Charles Island. 
Elevation
25 ft. 
Coordinates
48° 26.583' N, 122° 54.486' W 
Site Description
Vicinity of Caretaker's house. 
Specimen Notes
Occasional on rocky slope; annual; white flowers. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
20. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Curry County:
Rogue River Canyon, along the Rogue River at the mouth of Slide Creek, 4 miles north of Agness.
Growing on rocks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 296168
William H. Baker 5215    1 May 1948
20. Arabidopsis thaliana (L.) Heynh
Database ID
80209 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
296168 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Stenophragma thalianum (L.) Celak.
2. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
William H. Baker 
Collection #
5215 
Other Collectors
 
Date Collected
1 May 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Rogue River Canyon, along the Rogue River at the mouth of Slide Creek, 4 miles north of Agness. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Growing on rocks. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
21. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Latah County:
Top of Kendrick Grade. Three miles northwest of Kendrick.
46.61417°, -116.64556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Rocky hillsides. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 156017
William H. Baker 8848    29 Apr 1952
21. Arabidopsis thaliana (L.) Heynh
Database ID
80226 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
156017 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Remarks: Name misspelled - Aribidopsis thalianum - on sheet. 
Type Notes
 
Collector
William H. Baker 
Collection #
8848 
Other Collectors
 
Date Collected
29 Apr 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Top of Kendrick Grade. Three miles northwest of Kendrick. 
Elevation
 
Coordinates
46.61417°, -116.64556° 
Site Description
Rocky hillsides. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
22. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Clearwater County:
Four miles west of Orofino.
46.47944°, -116.25417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 156016
William H. Baker 6616    13 May 1950
22. Arabidopsis thaliana (L.) Heynh
Database ID
80237 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
156016 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Remarks: Genus name misspelled - Aribidopsis on label. 
Type Notes
 
Collector
William H. Baker 
Collection #
6616 
Other Collectors
 
Date Collected
13 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
Four miles west of Orofino. 
Elevation
 
Coordinates
46.47944°, -116.25417° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
23. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Nez Perce County:
Along the Clearwater River. Two miles west of Lenore.
Sandy banks along river. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 296160
William H. Baker 13916    20 Jul 1956
23. Arabidopsis thaliana (L.) Heynh
Database ID
80252 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
296160 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
William H. Baker 
Collection #
13916 
Other Collectors
 
Date Collected
20 Jul 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
Along the Clearwater River. Two miles west of Lenore. 
Elevation
 
Coordinates
 
Site Description
Sandy banks along river. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
24. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Clearwater County:
Four miles west of Orofino.
46.47944°, -116.25417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 296146
William H. Baker 6616    13 May 1950
24. Arabidopsis thaliana (L.) Heynh
Database ID
80258 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
296146 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Remarks: Genus name is misspelled - Aribidopsis - on label. 
Type Notes
 
Collector
William H. Baker 
Collection #
6616 
Other Collectors
 
Date Collected
13 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
Four miles west of Orofino. 
Elevation
 
Coordinates
46.47944°, -116.25417° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
25. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Linn County:
Just east of Corvallis off of State Highway 34 at the Oregon State University Botany Farm.
Elev. 209 ft. T11S R5W SDLC67.
In weedy field. Associated species: Capsella, Stellaria, Veronica, Draba, Poa. Common; plants annual; flowers white. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 334103
Richard R. Halse 4143    19 May 1991
25. Arabidopsis thaliana (L.) Heynh
Database ID
80261 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
334103 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
4143 
Other Collectors
 
Date Collected
19 May 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Linn 
Locality
Just east of Corvallis off of State Highway 34 at the Oregon State University Botany Farm. 
Elevation
209 ft. 
Coordinates
T11S R5W SDLC67 
Site Description
In weedy field. Associated species: Capsella, Stellaria, Veronica, Draba, Poa. 
Specimen Notes
Common; plants annual; flowers white. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
26. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Benton County:
Southeast corner of Campus Way and 35th Street, Corvallis.
Open grown on cultivated land; with Brassica, Raphanus, Capsella, and various grasses; moist clay loam soil. Erect, 8 to 18 inches tall; flowers white; herbaceous; seemingly rare in this area. Phenology: Flowers & Fruits. Origin: Introduced. Cultivated.
WTU 197854
Gil Starks s.n.    4 May 1959
26. Arabidopsis thaliana (L.) Heynh
Database ID
80270 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
197854 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Gil Starks 
Collection #
s.n. 
Other Collectors
 
Date Collected
4 May 1959 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Benton 
Locality
Southeast corner of Campus Way and 35th Street, Corvallis. 
Elevation
 
Coordinates
 
Site Description
Open grown on cultivated land; with Brassica, Raphanus, Capsella, and various grasses; moist clay loam soil. 
Specimen Notes
Erect, 8 to 18 inches tall; flowers white; herbaceous; seemingly rare in this area. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
No 

Brassicaceae
27. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Curry County:
Rogue River Canyon, along the Rogue River at the mouth of Slide Creek, 4 miles north of Agness.
Phenology: Flowers & Fruits.
WTU 190568
William H. Baker 5215    1 May 1948
27. Arabidopsis thaliana (L.) Heynh
Database ID
80278 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
190568 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Stenophragma thalianum (L.) Celak.
2. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 20 2005. Sources: H&C.  
Type Notes
 
Collector
William H. Baker 
Collection #
5215 
Other Collectors
 
Date Collected
1 May 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Rogue River Canyon, along the Rogue River at the mouth of Slide Creek, 4 miles north of Agness. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Brassicaceae
28. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Clearwater County:
North of Clearwater River, between Orofino and Ahsahka.
46.495248°, -116.285981°. Datum: WGS 84. Coordinate uncertainty: 3186 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Gravelly south slope. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 74357
Marion Ownbey 2036    28 Apr 1940
with Ruth P. Ownbey
28. Arabidopsis thaliana (L.) Heynh
Database ID
80305 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
74357 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by R. C. Rollins. Remarks: Duplicate determined by R. C. Rollins. 
Type Notes
 
Collector
Marion Ownbey 
Collection #
2036 
Other Collectors
Ruth P. Ownbey 
Date Collected
28 Apr 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
North of Clearwater River, between Orofino and Ahsahka. 
Elevation
 
Coordinates
46.495248°, -116.285981° 
Site Description
Gravelly south slope. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
29. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Kootenai County:
Ten miles north of Coeur d'Alene along Highway 95.
47.67778°, -116.77944°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In open area on moist rocky bluffs. Very common; flowers white. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 170389
J. A. Calder 16084    6 May 1956
with J. A. Parmelee, R. L. Taylor
29. Arabidopsis thaliana (L.) Heynh
Database ID
80312 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
170389 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
J. A. Calder 
Collection #
16084 
Other Collectors
J. A. Parmelee, R. L. Taylor 
Date Collected
6 May 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Kootenai 
Locality
Ten miles north of Coeur d'Alene along Highway 95. 
Elevation
 
Coordinates
47.67778°, -116.77944° 
Site Description
In open area on moist rocky bluffs. 
Specimen Notes
Very common; flowers white. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
30. Arabidopsis thaliana (L.) Heynh
U.S.A., Montana, Ravalli County:
Corner of Highway 93 and Lost Horse Creek Road.
46.118987°, -114.178747°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Southeast slope of grassy hillside with Cercocarpus and Purshia. Phenology: Flowers. Origin: Introduced.
WTU 266574
Klaus H. Lackschewitz 4812    20 Apr 1974
30. Arabidopsis thaliana (L.) Heynh
Database ID
80320 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
266574 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Klaus H. Lackschewitz 
Collection #
4812 
Other Collectors
 
Date Collected
20 Apr 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Ravalli 
Locality
Corner of Highway 93 and Lost Horse Creek Road. 
Elevation
 
Coordinates
46.118987°, -114.178747° 
Site Description
Southeast slope of grassy hillside with Cercocarpus and Purshia. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
31. Arabidopsis thaliana (L.) Heynh
Canada, British Columbia
Victoria. Parnum Garden.
Weed. From # 5578; 1218 Terry; May 25, 1974. Phenology: Flowers & Fruits.
WTU 327323
F. Comte 5578    10 Mar 1970
31. Arabidopsis thaliana (L.) Heynh
Database ID
80326 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
327323 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
2. Arabidopsis thaliana (L.) Heynh.
    Annotated by B. O. Mulligan. Remarks: Ex-director Arboretum Seattle. Gray - 710, Britton and Brown II, p. 246. 
Type Notes
 
Collector
F. Comte 
Collection #
5578 
Other Collectors
 
Date Collected
10 Mar 1970 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Victoria. Parnum Garden. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Weed. From # 5578; 1218 Terry; May 25, 1974. 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Brassicaceae
32. Arabidopsis thaliana (L.) Heynh
Canada, British Columbia
Abbotsford.
Railway yards. Common. Phenology: Flowers & Fruits.
WTU 172878
D. Lindsay 799    25 May 1955
with W. Woodbury
32. Arabidopsis thaliana (L.) Heynh
Database ID
80334 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
172878 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by D. L., 1955.  
Type Notes
 
Collector
D. Lindsay 
Collection #
799 
Other Collectors
W. Woodbury 
Date Collected
25 May 1955 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Abbotsford. 
Elevation
 
Coordinates
 
Site Description
Railway yards. 
Specimen Notes
Common. 
Phenology
Flowers & Fruits 
Origin
 
Cultivated?
No 
Imaged?
No 

Brassicaceae
33. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Clearwater County:
Four miles west of Orofino.
46.47944°, -116.25417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 261932JWT-A
William H. Baker 6616    13 May 1950
33. Arabidopsis thaliana (L.) Heynh
Database ID
80344 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261932JWT-A 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
2. Arabidopsis thaliana (L.) Heynh.
    Annotated by Keiko Torri, 18 2000. Remarks: Plants 1-6 on sheet. University of Washington. 
Type Notes
 
Collector
William H. Baker 
Collection #
6616 
Other Collectors
 
Date Collected
13 May 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Clearwater 
Locality
Four miles west of Orofino. 
Elevation
 
Coordinates
46.47944°, -116.25417° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
34. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Whitman County:
Canyon of the Snake River, west of Wawawai.
46.63139°, -118.05194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 296145
William H. Baker 6487    22 Apr 1950
34. Arabidopsis thaliana (L.) Heynh
Database ID
80377 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
296145 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
William H. Baker 
Collection #
6487 
Other Collectors
 
Date Collected
22 Apr 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Canyon of the Snake River, west of Wawawai. 
Elevation
 
Coordinates
46.63139°, -118.05194° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
35. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
Near Sand Point, Lake Washington.
47.68056°, -122.25028°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along railroad tracks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 296169
W. J. Eyerdam 6480    10 May 1949
35. Arabidopsis thaliana (L.) Heynh
Database ID
80385 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
296169 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Descurainia sp.
2. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
6480 
Other Collectors
 
Date Collected
10 May 1949 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Near Sand Point, Lake Washington. 
Elevation
 
Coordinates
47.68056°, -122.25028° 
Site Description
Along railroad tracks. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
36. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
1218 Terry, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Flowers white; calyx yellow. Seeds .15 millimeters in diameter. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 325833
F. Comte 5578a    1 Apr 1974
36. Arabidopsis thaliana (L.) Heynh
Database ID
80394 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325833 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
F. Comte 
Collection #
5578a 
Other Collectors
 
Date Collected
1 Apr 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
1218 Terry, Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
Flowers white; calyx yellow. Seeds .15 millimeters in diameter. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
37. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
Seattle: Wedgewood Area Garden.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Flowers white. Mouse Ear Cress or Thale Cress. Phenology: Flowers. Origin: Introduced.
WTU 328280
T. F. Johnson 85    29 Mar 1987
37. Arabidopsis thaliana (L.) Heynh
Database ID
80853 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328280 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
T. F. Johnson 
Collection #
85 
Other Collectors
 
Date Collected
29 Mar 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle: Wedgewood Area Garden. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
Flowers white. Mouse Ear Cress or Thale Cress. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
38. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Klickitat County:
Bingen.
45.71495°, -121.46462°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 269076
Wilhelm N. Suksdorf 12379    17 Apr 1928
38. Arabidopsis thaliana (L.) Heynh
Database ID
80859 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269076 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
12379 
Other Collectors
 
Date Collected
17 Apr 1928 
Verbatim Date
April 17, May 12, 1928 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen. 
Elevation
 
Coordinates
45.71495°, -121.46462° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
39. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, King County:
On the Campus of the University of Washington at Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Weed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 22789
Geo. Neville Jones 4284    5 Apr 1933
39. Arabidopsis thaliana (L.) Heynh
Database ID
80869 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
22789 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Sisymbrium thalianum (L.) J. Gay & Monn.
    Annotated by Geo. Neville Jones.
2. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Geo. Neville Jones 
Collection #
4284 
Other Collectors
 
Date Collected
5 Apr 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
On the Campus of the University of Washington at Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
 
Specimen Notes
Weed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
40. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington
Ray.
Moist shady places. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 42930
J. B. Flett s.n.    2 May 1908
40. Arabidopsis thaliana (L.) Heynh
Database ID
80879 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42930 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
J. B. Flett 
Collection #
s.n. 
Other Collectors
 
Date Collected
2 May 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Ray. 
Elevation
 
Coordinates
 
Site Description
Moist shady places. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
41. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Fort Lewis.
47.10636°, -122.50879°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In gravel on the prairie. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 53198
W. J. Eyerdam 1355    16 Apr 1938
41. Arabidopsis thaliana (L.) Heynh
Database ID
80884 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
53198 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Teesdalia nudicaulis (L.) R. Br.
2. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
1355 
Other Collectors
 
Date Collected
16 Apr 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Fort Lewis. 
Elevation
 
Coordinates
47.10636°, -122.50879° 
Site Description
In gravel on the prairie. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
42. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Asotin County:
Circa 1 air mile northwest of Lime Hill, above Rogersburg Road.
Elev. 1180 ft. 46° 3.9' N, 116° 58.5' W; T7N R46E S24.
Steep northwest aspect, basalt grassland slopes, rubbly draws, full sun, with Bromus tectorum, Lupinus, Collomia linearis, Phlox colubrina. Annual, white flowers, occasional, taprooted. Phenology: Flowers. Origin: Introduced.
WTU 361399
Peter F. Zika 18380    16 May 2003
42. Arabidopsis thaliana (L.) Heynh
Database ID
89239 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
361399 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
18380 
Other Collectors
 
Date Collected
16 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Circa 1 air mile northwest of Lime Hill, above Rogersburg Road. 
Elevation
1180 ft. 
Coordinates
46° 3.9' N, 116° 58.5' W; T7N R46E S24 
Site Description
Steep northwest aspect, basalt grassland slopes, rubbly draws, full sun, with Bromus tectorum, Lupinus, Collomia linearis, Phlox colubrina. 
Specimen Notes
Annual, white flowers, occasional, taprooted. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
43. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, San Juan County:
San Juan Islands. Little McConnell Island; small island (1.3 acres) connected to McConnell Island by beach at low tide.
Elev. 0-25 ft. 48° 35.927' N, 123° 1.547' W.
Open grassland with scattered Juniperus, madrone. Scattered on north and west side, in bare soil. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 384426
Ben Legler 3261    28 Apr 2006
43. Arabidopsis thaliana (L.) Heynh
Database ID
153381 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
384426 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 2006. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
3261 
Other Collectors
 
Date Collected
28 Apr 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little McConnell Island; small island (1.3 acres) connected to McConnell Island by beach at low tide. 
Elevation
0-25 ft. 
Coordinates
48° 35.927' N, 123° 1.547' W 
Site Description
Open grassland with scattered Juniperus, madrone. 
Specimen Notes
Scattered on north and west side, in bare soil. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
44. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Jefferson County:
H.J. Carroll County Park along Par Course Trail.
48° 1.14' N, 122° 46.6' W.
With Myosotis discolor, Hypochaeris radicata, Plantago lanceolata, and Cerastium glomeratum. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 364877
Fred Weinmann 325    29 Apr 2006
44. Arabidopsis thaliana (L.) Heynh
Database ID
156155 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364877 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Fred Weinmann 
Collection #
325 
Other Collectors
 
Date Collected
29 Apr 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
H.J. Carroll County Park along Par Course Trail. 
Elevation
 
Coordinates
48° 1.14' N, 122° 46.6' W 
Site Description
 
Specimen Notes
With Myosotis discolor, Hypochaeris radicata, Plantago lanceolata, and Cerastium glomeratum. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
45. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pend Oreille County:
Old quarry, northwest end of Callispell Lake.
Elev. 2099 ft. 48° 17' N, 117° 20.4' W; T32N R43E S11.
Vernally damp ground, full sun, with Mircrosteris, Draba verna, Poa bulbosa. Annual, white flowers, fruit spreading, gray; common. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 369132
Peter F. Zika 19512    9 May 2004
45. Arabidopsis thaliana (L.) Heynh
Database ID
167152 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369132 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19512 
Other Collectors
 
Date Collected
9 May 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Old quarry, northwest end of Callispell Lake. 
Elevation
2099 ft. 
Coordinates
48° 17' N, 117° 20.4' W; T32N R43E S11 
Site Description
Vernally damp ground, full sun, with Mircrosteris, Draba verna, Poa bulbosa. 
Specimen Notes
Annual, white flowers, fruit spreading, gray; common. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
46. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Jefferson County:
Chimacum, Route 19.
Elev. 164 ft. 48° 0.7' N, 122° 46.2' W; T29N R1W S14.
Gravel waste ground, with Stellaria media, Taraxacum officinale, Triphysaria pusillus, Poa bulbosa, Mysosotis discolor. Flowers white, common weed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 369476
Peter F. Zika 15915    19 Apr 2001
46. Arabidopsis thaliana (L.) Heynh
Database ID
167473 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369476 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
15915 
Other Collectors
 
Date Collected
19 Apr 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Chimacum, Route 19. 
Elevation
164 ft. 
Coordinates
48° 0.7' N, 122° 46.2' W; T29N R1W S14 
Site Description
Gravel waste ground, with Stellaria media, Taraxacum officinale, Triphysaria pusillus, Poa bulbosa, Mysosotis discolor. 
Specimen Notes
Flowers white, common weed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
47. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Island County:
Goose Rock unit of Deception Pass State Park.
48° 24.014' N, 122° 38.023' W; T34N R1E S25.
Edges of rocky balds. In flower and fruit, flowers white. Infrequent. Phenology: Flowers & Fruits. Origin: Introduced.
WTU
Jeff Walker 337    5 Apr 2008
47. Arabidopsis thaliana (L.) Heynh
Database ID
167808 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Jeff Walker.  
Type Notes
 
Collector
Jeff Walker 
Collection #
337 
Other Collectors
 
Date Collected
5 Apr 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Goose Rock unit of Deception Pass State Park. 
Elevation
 
Coordinates
48° 24.014' N, 122° 38.023' W; T34N R1E S25 
Site Description
Edges of rocky balds. 
Specimen Notes
In flower and fruit, flowers white. Infrequent. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
48. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Klickitat County:
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below.
Elev. 728 ft. 45.72258° N, 121.25898° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. Scattered in disturbed roadside edge. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 378336
David Giblin 2741    13 May 2009
with Steve Hahn
48. Arabidopsis thaliana (L.) Heynh
Database ID
173881 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378336 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 19 2009. Sources: Rollins, 1993.  
Type Notes
 
Collector
David Giblin 
Collection #
2741 
Other Collectors
Steve Hahn 
Date Collected
13 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below. 
Elevation
728 ft. 
Coordinates
45.72258° N, 121.25898° W 
Site Description
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. 
Specimen Notes
Scattered in disturbed roadside edge. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
49. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Klickitat County:
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below.
Elev. 728 ft. 45.72258° N, 121.25898° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. Uncommon in cool rock crevices. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 378340
David Giblin 2747    13 May 2009
with Steve Hahn
49. Arabidopsis thaliana (L.) Heynh
Database ID
173887 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378340 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 19 2009. Sources: Rollins, 1993.  
Type Notes
 
Collector
David Giblin 
Collection #
2747 
Other Collectors
Steve Hahn 
Date Collected
13 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Fisher Hill Rd. Top of U.S. BLM property and southeast facing, open slope below. 
Elevation
728 ft. 
Coordinates
45.72258° N, 121.25898° W 
Site Description
Largely open, probably overgrazed slope with mineral soil, rock outcroppings, and Quercus garryana forest at base. Rhus toxicodendron abundant. 
Specimen Notes
Uncommon in cool rock crevices. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
50. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Fort Lewis Military Base. 13th Division Prairie near road crossing of Mudd Creek.
Elev. 406 ft. 47.01113° N, 122.43154° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Gravel road edge, mesic prairie with mild mound formation, and wet meadow area adjacent to creek. Annual, common and abundant in disturbed soil along roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 379842
Natalie Pyrooz 09-11    16 May 2009
with Frederica Bowcutt, David Giblin, Joel McCain, Tracey Scalici
50. Arabidopsis thaliana (L.) Heynh
Database ID
175191 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379842 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 2 2010. Sources: H&C.  
Type Notes
 
Collector
Natalie Pyrooz 
Collection #
09-11 
Other Collectors
Frederica Bowcutt, David Giblin, Joel McCain, Tracey Scalici 
Date Collected
16 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Fort Lewis Military Base. 13th Division Prairie near road crossing of Mudd Creek. 
Elevation
406 ft. 
Coordinates
47.01113° N, 122.43154° W 
Site Description
Gravel road edge, mesic prairie with mild mound formation, and wet meadow area adjacent to creek. 
Specimen Notes
Annual, common and abundant in disturbed soil along roadside. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
51. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area. Random walk from Lightning Creek Campground to Cat Island along east shore of lake.
Elev. 1646 ft. 48.88402° N, 121.03805° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Mixture of seasonally inundated lake bottom, and rocky balds. Pinus contorta. Locally common on island trail just south of campground. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 381931
Becky Peace 10-9    13 May 2010
51. Arabidopsis thaliana (L.) Heynh
Database ID
177767 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381931 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 20 2010. Sources: FNA.  
Type Notes
 
Collector
Becky Peace 
Collection #
10-9 
Other Collectors
 
Date Collected
13 May 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area. Random walk from Lightning Creek Campground to Cat Island along east shore of lake. 
Elevation
1646 ft. 
Coordinates
48.88402° N, 121.03805° W 
Site Description
Mixture of seasonally inundated lake bottom, and rocky balds. Pinus contorta. 
Specimen Notes
Locally common on island trail just south of campground. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
52. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Idaho County:
Sheep Creek on Little Salmon River. 6 miles south of Riggins. Grassland site 78.
Elev. 2500 ft. T23N R1E S9 SE. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Bunchgrass, Sporobolus cryptandrus/Poa sandbergii habitat type. Slope 50%. South exposure. Associates: Bromus tectorum, Chrysopsis villosa. Introduced weedy species. Abundance 3 on a 1-5 scale. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380596
E. W. Tisdale s.n.    17 May 1979
52. Arabidopsis thaliana (L.) Heynh
Database ID
177842 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380596 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by S. J. Brunsfeld, 22 1980.  
Type Notes
 
Collector
E. W. Tisdale 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 May 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Idaho 
Locality
Sheep Creek on Little Salmon River. 6 miles south of Riggins. Grassland site 78. 
Elevation
2500 ft. 
Coordinates
T23N R1E S9 SE 
Site Description
Bunchgrass, Sporobolus cryptandrus/Poa sandbergii habitat type. Slope 50%. South exposure. Associates: Bromus tectorum, Chrysopsis villosa. 
Specimen Notes
Introduced weedy species. Abundance 3 on a 1-5 scale. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
53. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Whatcom County:
Ross Lake National Recreation Area. Lightning Creek north along along trail to Desolation Peak, approximately 2 kilometers from campground.
Elev. 1754 ft. 48.87638° N, 121.01951° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
South-west facing bald dominated by Zigadenus venenosus and Pseudoroegneria spicata; bald interspersed with several vernally moist areas. Petals white; locally abundant in dry moss over rock. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 381866
Jim Duemmel 10-31    11 May 2010
53. Arabidopsis thaliana (L.) Heynh
Database ID
177887 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381866 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 4 2010. Sources: FNA.  
Type Notes
 
Collector
Jim Duemmel 
Collection #
10-31 
Other Collectors
 
Date Collected
11 May 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Ross Lake National Recreation Area. Lightning Creek north along along trail to Desolation Peak, approximately 2 kilometers from campground. 
Elevation
1754 ft. 
Coordinates
48.87638° N, 121.01951° W 
Site Description
South-west facing bald dominated by Zigadenus venenosus and Pseudoroegneria spicata; bald interspersed with several vernally moist areas. 
Specimen Notes
Petals white; locally abundant in dry moss over rock. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
54. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Skagit County:
Vendovi Island. Near cove on north side of island.
Elev. 5 m. 48.6129°, -122.614°. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Open, mowed area around house and outbuildings. Small patch at edge of breakwater. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 404052; Barcode: WTU-V-012230
John Floberg 2011-07    1 May 2011
with James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler
54. Arabidopsis thaliana (L.) Heynh
Database ID
179825 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404052 
Barcode
WTU-V-012230 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 9 2011. Sources: FNA.  
Type Notes
 
Collector
John Floberg 
Collection #
2011-07 
Other Collectors
James Duemmel, Peter Dunwiddie, Tanner Harris, Ben Legler 
Date Collected
1 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Vendovi Island. Near cove on north side of island. 
Elevation
5 m. 
Coordinates
48.6129°, -122.614° 
Site Description
Open, mowed area around house and outbuildings. 
Specimen Notes
Small patch at edge of breakwater. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
55. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Baker County:
Monument Rock Wilderness Area. Table Rock Lookout Station at end of Forest Service Road 1370.
Elev. 7826 ft. 44.33375° N, 118.31519° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
Rocky summit with talus dominated by Poa secunda; Elymus elymoides common. Scattered throughout talus; plants to 30 centimeters tall; corollas white. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 400962; Barcode: WTU-V-007679
Don Knoke 2041    18 Jul 2010
55. Arabidopsis thaliana (L.) Heynh
Database ID
180866 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
400962 
Barcode
WTU-V-007679 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Vicki King, 5 2011. Sources: H&C.  
Type Notes
 
Collector
Don Knoke 
Collection #
2041 
Other Collectors
 
Date Collected
18 Jul 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Baker 
Locality
Monument Rock Wilderness Area. Table Rock Lookout Station at end of Forest Service Road 1370. 
Elevation
7826 ft. 
Coordinates
44.33375° N, 118.31519° W 
Site Description
Rocky summit with talus dominated by Poa secunda; Elymus elymoides common. 
Specimen Notes
Scattered throughout talus; plants to 30 centimeters tall; corollas white. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
56. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Kittitas County:
Along John Wayne Trail about 1/2 mile northwest of trailhead south of Thorp.
Elev. 1728 ft. 48.07436° N, 120.63607° W; T18N R17E S11. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Nat. Geog. TOPO!.
Level; dry, gravelly soil. Other plants: Prunus virginianus, Populus trichocarpa, Ribes aureum, Lomatium dissectum. Flowers white; common in small area. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 390052
Don Knoke 2083    24 May 2011
56. Arabidopsis thaliana (L.) Heynh
Database ID
186430 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390052 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
2083 
Other Collectors
 
Date Collected
24 May 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along John Wayne Trail about 1/2 mile northwest of trailhead south of Thorp. 
Elevation
1728 ft. 
Coordinates
48.07436° N, 120.63607° W; T18N R17E S11 
Site Description
Level; dry, gravelly soil. Other plants: Prunus virginianus, Populus trichocarpa, Ribes aureum, Lomatium dissectum. 
Specimen Notes
Flowers white; common in small area. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
57. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Cowlitz County:
Kalama River. Washington Department of Fish and Wildlife river access along north side of river on Kalama River Road.
Elev. 27 m. 46.04674° N, 122.80695° W. Datum: WGS 84. Coordinate uncertainty: 20 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GPS.
Disturbed gravelly river shoreline with Phalaris arundinacea common. Uncommon in disturbed soil on north riverbank. Phenology: Fruits. Origin: Introduced.
WTU 409057; Barcode: WTU-V-023038
David Giblin 5109    28 Aug 2013
with Cathy Maxwell, Peter Zika
57. Arabidopsis thaliana (L.) Heynh
Database ID
189195 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409057 
Barcode
WTU-V-023038 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 4 2013. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
5109 
Other Collectors
Cathy Maxwell, Peter Zika 
Date Collected
28 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
Kalama River. Washington Department of Fish and Wildlife river access along north side of river on Kalama River Road. 
Elevation
27 m. 
Coordinates
46.04674° N, 122.80695° W 
Site Description
Disturbed gravelly river shoreline with Phalaris arundinacea common. 
Specimen Notes
Uncommon in disturbed soil on north riverbank. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
58. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Thurston County:
West Rocky Prairie Wildlife Area, along old farm road.
Elev. 200 ft. 46° 53.27' N, 122° 50.828' W; T16N R2W S12.
Deep sandy loam. With Cardamine hirsuta, Lamium purpureum, Elymus repens, Taraxacum officinale. Locally common. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 396937
Regina Johnson 2012-49    25 Apr 2012
58. Arabidopsis thaliana (L.) Heynh
Database ID
189362 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396937 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Regina Johnson.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2012-49 
Other Collectors
 
Date Collected
25 Apr 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
West Rocky Prairie Wildlife Area, along old farm road. 
Elevation
200 ft. 
Coordinates
46° 53.27' N, 122° 50.828' W; T16N R2W S12 
Site Description
Deep sandy loam. With Cardamine hirsuta, Lamium purpureum, Elymus repens, Taraxacum officinale. 
Specimen Notes
Locally common. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
59. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Fort Lewis Range 50, road edge.
Elev. 250 ft. 46° 59' 45.47" N, 122° 38' 37.64" W.
Under oaks. Gravelly sandy loam. With Quercus garryana, Cytisus scoparius, Cardamine hirsuta, Teesdalia multicaule, Agrostis capillaris. Recent burn in prairie/Garry oak woodland. Locally common. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 397066
Regina Johnson 2013-016    19 Apr 2013
59. Arabidopsis thaliana (L.) Heynh
Database ID
190722 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397066 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2013-016 
Other Collectors
 
Date Collected
19 Apr 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Fort Lewis Range 50, road edge. 
Elevation
250 ft. 
Coordinates
46° 59' 45.47" N, 122° 38' 37.64" W 
Site Description
Under oaks. Gravelly sandy loam. With Quercus garryana, Cytisus scoparius, Cardamine hirsuta, Teesdalia multicaule, Agrostis capillaris. Recent burn in prairie/Garry oak woodland. 
Specimen Notes
Locally common. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
60. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
Tulare Beach.
48.101763°, -122.343202°. Datum: WGS 84. Coordinate uncertainty: 650 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.
Garden weed. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401053; Barcode: WTU-V-8056
Clayton Haberman s.n.    23 Apr 1993
60. Arabidopsis thaliana (L.) Heynh
Database ID
192754 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401053 
Barcode
WTU-V-8056 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
23 Apr 1993 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Tulare Beach. 
Elevation
 
Coordinates
48.101763°, -122.343202° 
Site Description
Garden weed. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
61. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
Happy Valley Tree Farm.
48.187751°, -122.262495°. Datum: WGS 84. Coordinate uncertainty: 264 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401054; Barcode: WTU-V-8058
Clayton Haberman s.n.    15 Apr 1989
61. Arabidopsis thaliana (L.) Heynh
Database ID
192756 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401054 
Barcode
WTU-V-8058 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Apr 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Happy Valley Tree Farm. 
Elevation
 
Coordinates
48.187751°, -122.262495° 
Site Description
 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
62. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
Tulare Beach.
48.101763°, -122.343202°. Datum: WGS 84. Coordinate uncertainty: 650 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GeoLocate.
Garden weed. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401056; Barcode: WTU-V-8063
Clayton Haberman s.n.    24 Mar 2005
62. Arabidopsis thaliana (L.) Heynh
Database ID
192761 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401056 
Barcode
WTU-V-8063 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
24 Mar 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Tulare Beach. 
Elevation
 
Coordinates
48.101763°, -122.343202° 
Site Description
Garden weed. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
63. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Lincoln County:
Fishtrap Lake area. West side of lake. South of abandoned corral, across wetland area.
Elev. 670 m. 47.324° N, 117.8759° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
North-facing, low, basalt rimrock bluff with scabland above and wetland area below. Locally common in wet meadow; corollas white. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 415203; Barcode: WTU-V-032641
David Giblin 4111    22 May 2012
63. Arabidopsis thaliana (L.) Heynh
Database ID
193313 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415203 
Barcode
WTU-V-032641 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Don Knoke, 21 2014. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
4111 
Other Collectors
 
Date Collected
22 May 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lincoln 
Locality
Fishtrap Lake area. West side of lake. South of abandoned corral, across wetland area. 
Elevation
670 m. 
Coordinates
47.324° N, 117.8759° W 
Site Description
North-facing, low, basalt rimrock bluff with scabland above and wetland area below. 
Specimen Notes
Locally common in wet meadow; corollas white. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
64. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Snohomish County:
Happy Valley Tree Farm.
48.187751°, -122.262495°. Datum: WGS 84. Coordinate uncertainty: 264 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Common. Phenology: Flowers and Fruits. Origin: Native.
WTU 401970; Barcode: WTU-V-009975
Clayton Haberman s.n.    20 Apr 1988
64. Arabidopsis thaliana (L.) Heynh
Database ID
2449303 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401970 
Barcode
WTU-V-009975 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Draba reptans (Lam.) Fern.
2. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 17 2015.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
20 Apr 1988 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Happy Valley Tree Farm. 
Elevation
 
Coordinates
48.187751°, -122.262495° 
Site Description
 
Specimen Notes
Common. 
Phenology
Flowers and Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
65. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Skamania County:
West side of Mount Adams. Forest Road 23, summit overlook.
Elev. 1312 m. 46° 9.534' N, 121° 37.852' W. Coordinate Source: Field notes.
Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Biek 05-10    17 May 2005
with Susan McDougall
65. Arabidopsis thaliana (L.) Heynh
Database ID
2490087 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Biek, 3 2006. Sources: Flora of PNW.  
Type Notes
 
Collector
David Biek 
Collection #
05-10 
Other Collectors
Susan McDougall 
Date Collected
17 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
West side of Mount Adams. Forest Road 23, summit overlook. 
Elevation
1312 m. 
Coordinates
46° 9.534' N, 121° 37.852' W 
Site Description
 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
66. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Lewis County:
South side of Fort Borst Park adjacent to Pioneer Way; Centralia.
Elev. 30 m. 46.7204° N, 122.9847° W. Datum: WGS 84. Coordinate uncertainty: 4 meters. Coordinate Source: GPS.
Gravelly soil on edge of ball fields; full sun; weedy. Petals white; delicate annuals in mostly bare, compacted soil along road edge. Phenology: Flowers and Fruits.
WTU
Ben Legler 13448    8 May 2015
with Sara Legler
66. Arabidopsis thaliana (L.) Heynh
Database ID
2782247 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13448 
Other Collectors
Sara Legler 
Date Collected
8 May 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
South side of Fort Borst Park adjacent to Pioneer Way; Centralia. 
Elevation
30 m. 
Coordinates
46.7204° N, 122.9847° W 
Site Description
Gravelly soil on edge of ball fields; full sun; weedy. 
Specimen Notes
Petals white; delicate annuals in mostly bare, compacted soil along road edge. 
Phenology
Flowers and Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
67. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Joint Base Lewis-McChord, TA-13.
47.02279° N, 122.48996° W. Datum: WGS 84. Coordinate Source: GPS.
Occasional in small patches along roadside in open prairie, with Camassia quamash, Poa pratensis. Phenology: Flowers. Origin: Introduced.
WTU 417419; Barcode: WTU-V-037453
Peter Dunwiddie 16-26    6 Apr 2016
with Rod Gilbert, Sarah Krock
67. Arabidopsis thaliana (L.) Heynh
Database ID
3055510 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417419 
Barcode
WTU-V-037453 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
16-26 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
6 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Joint Base Lewis-McChord, TA-13. 
Elevation
 
Coordinates
47.02279° N, 122.48996° W 
Site Description
Occasional in small patches along roadside in open prairie, with Camassia quamash, Poa pratensis. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
68. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
Joint Base Lewis-McChord, TA-6, across road from Range 81/ Mortar Point 13, Coyote Bridge area.
47.00785° N, 122.55708° W. Datum: WGS 84. Coordinate Source: GPS.
Weedy area at edge of road. A few plants with Valeriana locusta. Phenology: Flowers. Origin: Introduced.
WTU 417308; Barcode: WTU-V-037124
Peter Dunwiddie 16-55    27 Apr 2016
with Rod Gilbert, Sarah Krock
68. Arabidopsis thaliana (L.) Heynh
Database ID
3055531 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
417308 
Barcode
WTU-V-037124 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
16-55 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
27 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Joint Base Lewis-McChord, TA-6, across road from Range 81/ Mortar Point 13, Coyote Bridge area. 
Elevation
 
Coordinates
47.00785° N, 122.55708° W 
Site Description
Weedy area at edge of road. A few plants with Valeriana locusta. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
69. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Klickitat County:
Columbia river, Railroad Island Park. Seven and half miles east of Maryhill south of the old aluminum plant off highway 14.
Elev. 360 ft. UTM Zone 10T, 679103E, 5066030N; T3N R17E sec.20. Datum: WGS 84. Coordinate uncertainty: 300 meters. Georeferenced by Crystal Shin. Coordinate Source: Digital Map.
Disturbed sagebrush grassland, gently rolling topography intersperced with basalt outcrops. Assoc. with cheatgrass, bulbous bluegrass, snow buchwheat, rabbitbrush. Phenology: Flowers and Fruits.
WTU 415657; Barcode: WTU-V-033533
P. Camp 3631a    24 Apr 2017
69. Arabidopsis thaliana (L.) Heynh
Database ID
3150818 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415657 
Barcode
WTU-V-033533 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
P. Camp 
Collection #
3631a 
Other Collectors
 
Date Collected
24 Apr 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Columbia river, Railroad Island Park. Seven and half miles east of Maryhill south of the old aluminum plant off highway 14. 
Elevation
360 ft. 
Coordinates
UTM Zone 10T, 679103E, 5066030N; T3N R17E sec.20 
Site Description
Disturbed sagebrush grassland, gently rolling topography intersperced with basalt outcrops. Assoc. with cheatgrass, bulbous bluegrass, snow buchwheat, rabbitbrush. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
70. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Stevens County:
Western Colville National Forest and Vicinity: base of Flagstaff Mountain on west side of Columbia River, circa 3 air miles Southwest of Northport.
Elev. 1400-1600 ft. T39N R40E S9 SE1/4; also S10 SW1/4. Datum: WGS 84. Coordinate uncertainty: 3867 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Rock outcrops and steep mountainside with scattered ponderosa pine/ninebark/pinegrass. Extensive invasions by exotics: Bromus tectorum, Poa bulbosa, knapweed. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 413209; Barcode: WTU-V-028480
Jean Wood 4033    22 May 1996
70. Arabidopsis thaliana (L.) Heynh
Database ID
3154724 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
413209 
Barcode
WTU-V-028480 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.  
Type Notes
 
Collector
Jean Wood 
Collection #
4033 
Other Collectors
 
Date Collected
22 May 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Western Colville National Forest and Vicinity: base of Flagstaff Mountain on west side of Columbia River, circa 3 air miles Southwest of Northport. 
Elevation
1400-1600 ft. 
Coordinates
T39N R40E S9 SE1/4; also S10 SW1/4 
Site Description
Rock outcrops and steep mountainside with scattered ponderosa pine/ninebark/pinegrass. Extensive invasions by exotics: Bromus tectorum, Poa bulbosa, knapweed. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
71. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
JBLM, TA-13.¶
Elev. 114 m. 47.02279° N, 122.48996° W. Datum: WGS 84. Coordinate Source: GPS.
Common in open prairie along roadside with Camassia quamash, Poa pratensis.¶ Origin: Introduced.
WTU
Peter W. Dunwiddie PWD 16-25    6 Apr 2016
with Rod Gilbert, Sarah Krock
71. Arabidopsis thaliana (L.) Heynh
Database ID
3242235 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Lamium purpureum L. var. purpureum.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 16-25 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
6 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, TA-13.¶ 
Elevation
114 m. 
Coordinates
47.02279° N, 122.48996° W 
Site Description
Common in open prairie along roadside with Camassia quamash, Poa pratensis.¶ 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
72. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
JBLM, TA-13.¶
Elev. 114 m. 47.02279° N, 122.48996° W. Datum: WGS 84. Coordinate Source: GPS.
Occasional in small patches along roadside in open prairie, with Camassia quamash, Poa pratensis.¶ Origin: Introduced.
WTU
Peter W. Dunwiddie PWD 16-26    6 Apr 2016
with Rod Gilbert, Sarah Krock
72. Arabidopsis thaliana (L.) Heynh
Database ID
3242236 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 16-26 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
6 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, TA-13.¶ 
Elevation
114 m. 
Coordinates
47.02279° N, 122.48996° W 
Site Description
Occasional in small patches along roadside in open prairie, with Camassia quamash, Poa pratensis.¶ 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
73. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Pierce County:
JBLM, TA-6, across road from Range 81/ Mortar Point 13, Coyote Bridge area.¶
Elev. 94 m. 47.00785° N, 122.55708° W. Datum: WGS 84. Coordinate Source: GPS.
Weedy area at edge of road. A few plants with Valeriana locusta.¶ Origin: Introduced.
WTU
Peter W. Dunwiddie PWD 16-55    27 Apr 2016
with Rod Gilbert, Sarah Krock
73. Arabidopsis thaliana (L.) Heynh
Database ID
3243232 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 16-55 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
27 Apr 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, TA-6, across road from Range 81/ Mortar Point 13, Coyote Bridge area.¶ 
Elevation
94 m. 
Coordinates
47.00785° N, 122.55708° W 
Site Description
Weedy area at edge of road. A few plants with Valeriana locusta.¶ 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
74. Arabidopsis thaliana (L.) Heynh
U.S.A., Idaho, Shoshone County:
Panhandle National Forest. St. Joe Ranger District. Spruce Tree Campground.
Elev. 699 m. 47.03416° N, 115.34964° W. Datum: WGS 84. Coordinate Source: GPS.
Meadow and understory in campground. White flowers. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 420744; Barcode: WTU-V-048906
R. G. Olmstead 2018-08    26 Jun 2018
74. Arabidopsis thaliana (L.) Heynh
Database ID
3253059 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420744 
Barcode
WTU-V-048906 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by R. G. Olmstead, 7 2018. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
R. G. Olmstead 
Collection #
2018-08 
Other Collectors
 
Date Collected
26 Jun 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Shoshone 
Locality
Panhandle National Forest. St. Joe Ranger District. Spruce Tree Campground.  
Elevation
699 m. 
Coordinates
47.03416° N, 115.34964° W 
Site Description
Meadow and understory in campground.  
Specimen Notes
White flowers. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
75. Arabidopsis thaliana (L.) Heynh
U.S.A., Oregon, Sherman County:
At old railroad trailhead, Deschutes State Park.
Disturbed margin of parking area. common wall cress. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 420689; Barcode: WTU-V-048861
David Gross 1296    30 Mar 2018
75. Arabidopsis thaliana (L.) Heynh
Database ID
3281878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420689 
Barcode
WTU-V-048861 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Gross 
Collection #
1296 
Other Collectors
 
Date Collected
30 Mar 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Sherman 
Locality
At old railroad trailhead, Deschutes State Park. 
Elevation
 
Coordinates
 
Site Description
Disturbed margin of parking area. 
Specimen Notes
common wall cress. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Brassicaceae
76. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Skamania County:
Approximately 1km west of road to Little White Salmon River Recreational area, Pullout on north side of Highway 14.
Elev. 30 m. 45.70889° N, 121.66497° W. Datum: WGS 84. Coordinate uncertainty: 50 meters. Coordinate Source: GPS.
South-facing slope with rocky outcroppings and forest with Acer macrophyllum, Fraxinus latifolia, and Cornus nuttallii. Annual; locally common in open, disturbed soil; petals white. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Giblin 6610    25 Apr 2019
76. Arabidopsis thaliana (L.) Heynh
Database ID
3283494 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 31 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6610 
Other Collectors
 
Date Collected
25 Apr 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Approximately 1km west of road to Little White Salmon River Recreational area, Pullout on north side of Highway 14. 
Elevation
30 m. 
Coordinates
45.70889° N, 121.66497° W 
Site Description
South-facing slope with rocky outcroppings and forest with Acer macrophyllum, Fraxinus latifolia, and Cornus nuttallii. 
Specimen Notes
Annual; locally common in open, disturbed soil; petals white.  
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
77. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Ferry County:
Sherman State Wildlife Area, Mt. Bisbee Road, approximately 1 km north of junction with Highway 20.
Elev. 647 m. 48.60355° N, 118.15016° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
Riparian corridor with Cornus occidentalis common and adjacent disturbed, open upland with Poa bulbosa; likely a former home site. Scattered in vernally moist, open soil; annual; petals white. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Giblin 6683    21 May 2019
77. Arabidopsis thaliana (L.) Heynh
Database ID
3449308 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by David Giblin, 6 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6683 
Other Collectors
 
Date Collected
21 May 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Ferry 
Locality
Sherman State Wildlife Area, Mt. Bisbee Road, approximately 1 km north of junction with Highway 20. 
Elevation
647 m. 
Coordinates
48.60355° N, 118.15016° W 
Site Description
Riparian corridor with Cornus occidentalis common and adjacent disturbed, open upland with Poa bulbosa; likely a former home site. 
Specimen Notes
Scattered in vernally moist, open soil; annual; petals white.  
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Brassicaceae
78. Arabidopsis thaliana (L.) Heynh
U.S.A., Washington, Skagit County:
Cap Sante in Anacortes.
Elev. 185 48.5139° N, 122.59886° W. Datum: WGS 84. Coordinate Source: Digital map.
In partial shade, along trail next to road near top of bald. Growing with Symphoricarpos albus, Cytisus scoparius, Draba verna, Myosotis discolor, Aphanes, Athriscus caucalis, and Claytonia rubra. White petals. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
Jeff Walker 1331    16 Apr 2021
78. Arabidopsis thaliana (L.) Heynh
Database ID
3468641 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Brassicaceae 
Name on Specimen
Arabidopsis thaliana (L.) Heynh 
Accepted Name
Arabidopsis thaliana (L.) Heynh. 
Annotation History
1. Arabidopsis thaliana (L.) Heynh.
    Annotated by Jeff Walker, 2021. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Jeff Walker 
Collection #
1331 
Other Collectors
 
Date Collected
16 Apr 2021 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Cap Sante in Anacortes. 
Elevation
185  
Coordinates
48.5139° N, 122.59886° W 
Site Description
In partial shade, along trail next to road near top of bald. Growing with Symphoricarpos albus, Cytisus scoparius, Draba verna, Myosotis discolor, Aphanes, Athriscus caucalis, and Claytonia rubra. 
Specimen Notes
White petals. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Tab-delimited Text File:
Download all 78 records as a tab-delimited text file. This file can be opened in Excel and viewed as a spreadsheet, or imported into a database or GIS software. Fields are delimited by a tab character, and not enclosed in quotes. The character encoding is UTF-8 and line endings are Windows-style (CR+LF).

PDF Document:
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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.