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Field Descriptions
38 matching records found.
Label Query: Genus = "Arctium", Species = "minus"
Asteraceae
1. Arctium minus (Hill) Bernh.
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.
Plants to 1.0 meters; heads pink; many in fruit. Phenology: Flowers. Origin: Introduced.
WTU 328281
T. F. Johnson 194    9 Aug 1987
1. Arctium minus (Hill) Bernh.
Database ID
17304 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328281 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
T. F. Johnson 
Collection #
194 
Other Collectors
 
Date Collected
9 Aug 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
Plants to 1.0 meters; heads pink; many in fruit. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
2. Arctium minus (Hill) Bernh.
U.S.A., Washington, Kitsap County:
Bainbridge Island.
Elev. 0 ft. 47.65528°, -122.51667°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sea level. Phenology: Flowers. Origin: Introduced.
WTU 148554
Mae E. Cornelius 64    25 Jul 1948
2. Arctium minus (Hill) Bernh.
Database ID
17305 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
148554 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Mae E. Cornelius 
Collection #
64 
Other Collectors
 
Date Collected
25 Jul 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
Bainbridge Island. 
Elevation
0 ft. 
Coordinates
47.65528°, -122.51667° 
Site Description
Sea level. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
3. Arctium minus (Hill) Bernh.
U.S.A., Washington, Kittitas County:
Rye Grass Coulee, Ginkgo State Park.
46.86917°, -120.11667°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Introduced.
WTU 35540
Harold W. Smith 1397    19 Jul 1936
3. Arctium minus (Hill) Bernh.
Database ID
17306 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35540 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
3. Arctium minus (Hill) Bernh.
    Annotated by WTU, 12 2002.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1397 
Other Collectors
 
Date Collected
19 Jul 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Rye Grass Coulee, Ginkgo State Park. 
Elevation
 
Coordinates
46.86917°, -120.11667° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
4. Arctium minus (Hill) Bernh.
U.S.A., Washington, Lewis County:
Ohanapecosh Park.
46.73833°, -121.56556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On roadside. Phenology: Flowers. Origin: Introduced.
WTU 26574
F. A. Warren 1891    23 Sep 1933
4. Arctium minus (Hill) Bernh.
Database ID
17307 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26574 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
F. A. Warren 
Collection #
1891 
Other Collectors
 
Date Collected
23 Sep 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Ohanapecosh Park. 
Elevation
 
Coordinates
46.73833°, -121.56556° 
Site Description
 
Specimen Notes
On roadside. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
5. Arctium minus (Hill) Bernh.
U.S.A., Washington, Mason County:
Kamilche.
47.13056°, -123.09667°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Introduced.
WTU 82090
I. C. Otis 2150    25 Aug 1936
5. Arctium minus (Hill) Bernh.
Database ID
17308 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
82090 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2150 
Other Collectors
 
Date Collected
25 Aug 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Kamilche. 
Elevation
 
Coordinates
47.13056°, -123.09667° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
6. Arctium minus (Hill) Bernh.
U.S.A., Washington, Skamania County:
Along State Hwy 14, 0.3 miles south of the west end of The Bridge of the Gods.
Elev. 157 ft. T2N R7E S14. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Assoc. genera: Acer macrophyllum, Daucus, Rumex, Fraxinus, Alnus, Elymus, Rubus, Cirsium, Lactuca, Artemisia. Plants to 1 meter tall. Phenology: Flowers. Origin: Introduced.
WTU 321669
Richard R. Halse 3961    8 Sep 1989
6. Arctium minus (Hill) Bernh.
Database ID
17309 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321669 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
3961 
Other Collectors
 
Date Collected
8 Sep 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Along State Hwy 14, 0.3 miles south of the west end of The Bridge of the Gods. 
Elevation
157 ft. 
Coordinates
T2N R7E S14 
Site Description
Assoc. genera: Acer macrophyllum, Daucus, Rumex, Fraxinus, Alnus, Elymus, Rubus, Cirsium, Lactuca, Artemisia. 
Specimen Notes
Plants to 1 meter tall. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
7. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Arlington. Growing at edge of retaining wall near Haller Park.
48.19889°, -122.12389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Plant ca. 1 meter tall. Lower stem thick and reddish. Larger leaves ca. 2 dm long. Phenology: Flowers. Origin: Introduced.
WTU 324308
Mildred Arnot 527    12 Jul 1992
7. Arctium minus (Hill) Bernh.
Database ID
17310 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
324308 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Mildred Arnot 
Collection #
527 
Other Collectors
 
Date Collected
12 Jul 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Arlington. Growing at edge of retaining wall near Haller Park. 
Elevation
 
Coordinates
48.19889°, -122.12389° 
Site Description
 
Specimen Notes
Plant ca. 1 meter tall. Lower stem thick and reddish. Larger leaves ca. 2 dm long. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
8. Arctium minus (Hill) Bernh.
U.S.A., Washington, Thurston County:
Head of Mud Bay, about 5 miles west of Olympia.
47.038011°, -123.005646°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Humid transition zone. Weed in fields and waste places. Phenology: Flowers. Origin: Introduced.
WTU 134477
Fred G. Meyer 800    29 Aug 1936
8. Arctium minus (Hill) Bernh.
Database ID
17311 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
134477 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Fred G. Meyer 
Collection #
800 
Other Collectors
 
Date Collected
29 Aug 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Head of Mud Bay, about 5 miles west of Olympia. 
Elevation
 
Coordinates
47.038011°, -123.005646° 
Site Description
Humid transition zone. 
Specimen Notes
Weed in fields and waste places. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
9. Arctium minus (Hill) Bernh.
U.S.A., Washington, Island County:
Whidbey Island; base of bank near parking lot at Ebey's Landing.
Elev. 20 ft. 48° 11.5' N, 122° 42.4' W.
Other plants: Symphoricarpos alba, Conium maculatum, Sambucus racemosa, Vicia gigantea. Flowers purple; locally common; sandy soil. Sheet 1 of 2. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 357111
Don Knoke 736    10 Sep 2004
9. Arctium minus (Hill) Bernh.
Database ID
27832 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357111 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Ben Legler, 6 2004.  
Type Notes
 
Collector
Don Knoke 
Collection #
736 
Other Collectors
 
Date Collected
10 Sep 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island; base of bank near parking lot at Ebey's Landing. 
Elevation
20 ft. 
Coordinates
48° 11.5' N, 122° 42.4' W 
Site Description
Other plants: Symphoricarpos alba, Conium maculatum, Sambucus racemosa, Vicia gigantea. 
Specimen Notes
Flowers purple; locally common; sandy soil. Sheet 1 of 2. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
10. Arctium minus (Hill) Bernh.
U.S.A., Washington, Island County:
Whidbey Island; base of bank near parking lot at Ebey's Landing.
Elev. 20 ft. 48° 11.5' N, 122° 42.4' W.
Other plants: Symphoricarpos alba, Conium maculatum, Sambucus racemosa, Vicia gigantea. Flowers purple; locally common; sandy soil. Sheet 2 of 2. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 357112
Don Knoke 736    10 Sep 2004
10. Arctium minus (Hill) Bernh.
Database ID
27833 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357112 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Ben Legler, 6 2004.  
Type Notes
 
Collector
Don Knoke 
Collection #
736 
Other Collectors
 
Date Collected
10 Sep 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island; base of bank near parking lot at Ebey's Landing. 
Elevation
20 ft. 
Coordinates
48° 11.5' N, 122° 42.4' W 
Site Description
Other plants: Symphoricarpos alba, Conium maculatum, Sambucus racemosa, Vicia gigantea. 
Specimen Notes
Flowers purple; locally common; sandy soil. Sheet 2 of 2. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
11. Arctium minus (Hill) Bernh.
U.S.A., Washington, King County:
Cedar River Watershed. Road 16, near Rock Creek.
Elev. 800 ft. T22N R7E S10 and 15. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
In ditch near Rock Creek. Also several patches of Japanese knotweed. One plant. Phenology: Flowers. Origin: Introduced.
WTU 364812
Jennifer French 02-74    15 Aug 2002
11. Arctium minus (Hill) Bernh.
Database ID
49122 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364812 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Jennifer French, 16 2002. Sources: H&C.  
Type Notes
 
Collector
Jennifer French 
Collection #
02-74 
Other Collectors
 
Date Collected
15 Aug 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Cedar River Watershed. Road 16, near Rock Creek. 
Elevation
800 ft. 
Coordinates
T22N R7E S10 and 15 
Site Description
In ditch near Rock Creek. Also several patches of Japanese knotweed. 
Specimen Notes
One plant. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
12. Arctium minus (Hill) Bernh.
U.S.A., Washington, Skamania County:
Along State Hwy 14, 0.3 miles south of the west end of The Bridge of the Gods.
Elev. 157 ft. T2N R7E S14. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Associated with Acer macrophyllum, Daucus, Rumex, Fraxinus, Alnus, Elymus, Rubus, Cirsium, Lactuca, Artemisia. Plants to one meters tall. Phenology: Flowers. Origin: Introduced.
WTU 321670
Richard R. Halse 3961    8 Sep 1989
12. Arctium minus (Hill) Bernh.
Database ID
143380 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321670 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
3961 
Other Collectors
 
Date Collected
8 Sep 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Along State Hwy 14, 0.3 miles south of the west end of The Bridge of the Gods. 
Elevation
157 ft. 
Coordinates
T2N R7E S14 
Site Description
Associated with Acer macrophyllum, Daucus, Rumex, Fraxinus, Alnus, Elymus, Rubus, Cirsium, Lactuca, Artemisia. 
Specimen Notes
Plants to one meters tall. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
13. Arctium minus (Hill) Bernh.
U.S.A., Oregon, Clackamas County:
Camp Millard, near Eagle Creek.
Clay bank. Phenology: Flowers. Origin: Introduced.
WTU 1825JWT
J. William Thompson 35    30 Jul 1925
13. Arctium minus (Hill) Bernh.
Database ID
143381 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
1825JWT 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
J. William Thompson 
Collection #
35 
Other Collectors
 
Date Collected
30 Jul 1925 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Camp Millard, near Eagle Creek. 
Elevation
 
Coordinates
 
Site Description
Clay bank. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
14. Arctium minus (Hill) Bernh.
U.S.A., Oregon, Clatsop County:
[no locality given].
Phenology: Flowers. Origin: Introduced.
WTU 74456
Helen M. Gilkey s.n.    4 Sep 1935
14. Arctium minus (Hill) Bernh.
Database ID
143382 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
74456 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Helen M. Gilkey.  
Type Notes
 
Collector
Helen M. Gilkey 
Collection #
s.n. 
Other Collectors
 
Date Collected
4 Sep 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
[no locality given]. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
15. Arctium minus (Hill) Bernh.
U.S.A., Montana, Sanders County:
Winter Range; Clark Basin.
Elev. 3300 ft. T20N R23W S9. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by John Bassett. Coordinate Source: Digital map.
15% west slope; densely clay loam; 0.45 density in tenths; moist soi. Size 16-36 inches; flowering on July 25- August 20. Phenology: Flowers. Origin: Introduced.
WTU 45788
D. R. Hudson 250    1 Aug 1938
15. Arctium minus (Hill) Bernh.
Database ID
143384 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45788 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
D. R. Hudson 
Collection #
250 
Other Collectors
 
Date Collected
1 Aug 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Sanders 
Locality
Winter Range; Clark Basin. 
Elevation
3300 ft. 
Coordinates
T20N R23W S9 
Site Description
15% west slope; densely clay loam; 0.45 density in tenths; moist soi. 
Specimen Notes
Size 16-36 inches; flowering on July 25- August 20. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
16. Arctium minus (Hill) Bernh.
U.S.A., Idaho, Cassia County:
At Albion.
42.41278°, -113.57722°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist draw. Abundant. Phenology: Flowers. Origin: Introduced.
WTU 298969
William H. Baker 8705    26 Aug 1951
16. Arctium minus (Hill) Bernh.
Database ID
143385 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298969 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
William H. Baker 
Collection #
8705 
Other Collectors
 
Date Collected
26 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Cassia 
Locality
At Albion. 
Elevation
 
Coordinates
42.41278°, -113.57722° 
Site Description
Moist draw. 
Specimen Notes
Abundant. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
17. Arctium minus (Hill) Bernh.
U.S.A., Idaho, Blaine County:
3 miles east of Bellevue.
43.463594°, -114.199848°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Grassy fencerows, along creek. Phenology: Flowers. Origin: Introduced.
WTU 298576
William H. Baker 11122    22 Aug 1953
17. Arctium minus (Hill) Bernh.
Database ID
143387 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
298576 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
William H. Baker 
Collection #
11122 
Other Collectors
 
Date Collected
22 Aug 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Blaine 
Locality
3 miles east of Bellevue. 
Elevation
 
Coordinates
43.463594°, -114.199848° 
Site Description
Grassy fencerows, along creek. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
18. Arctium minus (Hill) Bernh. ssp. nemorosum (Lej.) Syme.
     (= Arctium lappa L.)
Canada, British Columbia
Just south of Sandspit on road to Copper Bay, Moresby Island.
Along roadside; in a few places on sandy ridge along upper part of beach. Common. Phenology: Flowers.
WTU 242390
J. A. Calder 37006    18 Aug 1964
with R. L. Taylor
18. Arctium minus (Hill) Bernh. ssp. nemorosum (Lej.) Syme.
Database ID
143389 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
242390 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. ssp. nemorosum (Lej.) Syme. 
Accepted Name
Arctium lappa L. 
Annotation History
1. Arctium minus (Hill) Bernh. ssp. nemorosum (Lej.) Syme.  
Type Notes
 
Collector
J. A. Calder 
Collection #
37006 
Other Collectors
R. L. Taylor 
Date Collected
18 Aug 1964 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Just south of Sandspit on road to Copper Bay, Moresby Island. 
Elevation
 
Coordinates
 
Site Description
Along roadside; in a few places on sandy ridge along upper part of beach. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
19. Arctium minus (Hill) Bernh.
U.S.A., Washington, Kittitas County:
Near barn lot at 15021 North Thorp Highway.
Elev. 1680 ft. 47° 5.908' N, 120° 41.898' W; T19N R17E S34.
Level, loamy soil; in woods. Other plants: Prunus virginiana, Amelanchier alnifolia, Populus tremuloides, Pinus ponderosa. Flowers purple; uncommon. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 364900
Don Knoke 944    5 Aug 2005
19. Arctium minus (Hill) Bernh.
Database ID
156985 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364900 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
944 
Other Collectors
 
Date Collected
5 Aug 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Near barn lot at 15021 North Thorp Highway. 
Elevation
1680 ft. 
Coordinates
47° 5.908' N, 120° 41.898' W; T19N R17E S34 
Site Description
Level, loamy soil; in woods. Other plants: Prunus virginiana, Amelanchier alnifolia, Populus tremuloides, Pinus ponderosa. 
Specimen Notes
Flowers purple; uncommon. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
20. Arctium minus (Hill) Bernh.
U.S.A., Washington, Whatcom County:
Beginning of trail to Sumas Mountain.
T40N R4E S26. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Alnus rubra woods along trail 1/2 mile from road. With Lactuca muralis, Symphoricarpos alba, ferns, and grasses. Plant 1 meter tall. [Located in teaching collection]. Phenology: Flowers. Origin: Introduced.
WTU 317399; Barcode: WTU-V-006719
M. Arnot 246    15 Aug 1990
with E. Burnett
20. Arctium minus (Hill) Bernh.
Database ID
166158 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
317399 
Barcode
WTU-V-006719 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
M. Arnot 
Collection #
246 
Other Collectors
E. Burnett 
Date Collected
15 Aug 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Beginning of trail to Sumas Mountain. 
Elevation
 
Coordinates
T40N R4E S26 
Site Description
Alnus rubra woods along trail 1/2 mile from road. With Lactuca muralis, Symphoricarpos alba, ferns, and grasses. 
Specimen Notes
Plant 1 meter tall. [Located in teaching collection]. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
21. Arctium minus (Hill) Bernh.
U.S.A., Washington, King County:
North end of campus of University of Washington, Seattle.
Elev. 82 ft. T25N R4E S16. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Under bridge. Flowers pink-purple, petioles hollow, common weed. SHEET 2 OF 2. Phenology: Vegetative. Origin: Introduced.
WTU 368637
P. F. Zika 15197    3 Aug 2000
with A. L. Jacobson
21. Arctium minus (Hill) Bernh.
Database ID
166651 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368637 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P. F. Zika 
Collection #
15197 
Other Collectors
A. L. Jacobson 
Date Collected
3 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
North end of campus of University of Washington, Seattle. 
Elevation
82 ft. 
Coordinates
T25N R4E S16 
Site Description
Under bridge. 
Specimen Notes
Flowers pink-purple, petioles hollow, common weed. SHEET 2 OF 2. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
22. Arctium minus (Hill) Bernh.
U.S.A., Washington, King County:
North end of campus of University of Washington, Seattle.
Elev. 82 ft. T25N R4E S16. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Under bridge. Flowers pink-purple, petioles hollow, common weed. SHEET 1 OF 2. Phenology: Flowers. Origin: Introduced.
WTU 368638
P. F. Zika 15197    3 Aug 2000
with A. L. Jacobson
22. Arctium minus (Hill) Bernh.
Database ID
166653 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368638 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P. F. Zika 
Collection #
15197 
Other Collectors
A. L. Jacobson 
Date Collected
3 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
North end of campus of University of Washington, Seattle. 
Elevation
82 ft. 
Coordinates
T25N R4E S16 
Site Description
Under bridge. 
Specimen Notes
Flowers pink-purple, petioles hollow, common weed. SHEET 1 OF 2. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
23. Arctium minus (Hill) Bernh.
U.S.A., Oregon, Wallowa County:
Along Rail Canyon Road.
Roadside with forbs and shrubs, under young Douglas-fir. Phenology: Flowers. Origin: Introduced.
WTU 385533
David Gross 640    2 Sep 2010
23. Arctium minus (Hill) Bernh.
Database ID
182256 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385533 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by David Gross.  
Type Notes
 
Collector
David Gross 
Collection #
640 
Other Collectors
 
Date Collected
2 Sep 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wallowa 
Locality
Along Rail Canyon Road. 
Elevation
 
Coordinates
 
Site Description
Roadside with forbs and shrubs, under young Douglas-fir. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
24. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Snohomish River fill, Everett.
Phenology: Fruits. Origin: Introduced.
WTU 399489; Barcode: WTU-V-005350
Clayton Haberman s.n.    28 Feb 1990
24. Arctium minus (Hill) Bernh.
Database ID
191784 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399489 
Barcode
WTU-V-005350 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
28 Feb 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Snohomish River fill, Everett. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
25. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Southeast corner Warm Beach Senior Community, Stanwood.
48.181564°, -122.345996°. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Trailside weed, wooded area. Phenology: Flowers. Origin: Introduced.
WTU 399488; Barcode: WTU-V-005352
Clayton Haberman s.n.    10 Sep 2008
25. Arctium minus (Hill) Bernh.
Database ID
191786 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399488 
Barcode
WTU-V-005352 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
10 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Southeast corner Warm Beach Senior Community, Stanwood. 
Elevation
 
Coordinates
48.181564°, -122.345996° 
Site Description
Trailside weed, wooded area. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
26. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Warm Beach Senior Community, east Marine Drive, Stanwood.
48.181878°, -122.35046°. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Trailside. Phenology: Flowers. Origin: Introduced.
WTU 399495; Barcode: WTU-V-005353
Clayton Haberman s.n.    27 Jul 2008
26. Arctium minus (Hill) Bernh.
Database ID
191787 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399495 
Barcode
WTU-V-005353 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
27 Jul 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Warm Beach Senior Community, east Marine Drive, Stanwood. 
Elevation
 
Coordinates
48.181878°, -122.35046° 
Site Description
Trailside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
27. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Southeast Warm Beach Senior Community, Stanwood.
48.181822°, -122.346983°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Trail side, mixed woods. Sheet 1 of 2. Phenology: Vegetative. Origin: Introduced.
WTU 399494; Barcode: WTU-V-005354
Clayton Haberman s.n.    8 Jul 2008
27. Arctium minus (Hill) Bernh.
Database ID
191788 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399494 
Barcode
WTU-V-005354 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
8 Jul 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Southeast Warm Beach Senior Community, Stanwood. 
Elevation
 
Coordinates
48.181822°, -122.346983° 
Site Description
Trail side, mixed woods. 
Specimen Notes
Sheet 1 of 2. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
28. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Southeast Warm Beach Senior Community, Stanwood.
48.181822°, -122.346983°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Trail side, mixed woods. Sheet 2 of 2. Phenology: Vegetative. Origin: Introduced.
WTU 399493; Barcode: WTU-V-005355
Clayton Haberman s.n.    8 Jul 2008
28. Arctium minus (Hill) Bernh.
Database ID
191789 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399493 
Barcode
WTU-V-005355 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
8 Jul 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Southeast Warm Beach Senior Community, Stanwood. 
Elevation
 
Coordinates
48.181822°, -122.346983° 
Site Description
Trail side, mixed woods. 
Specimen Notes
Sheet 2 of 2. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
29. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Stillaguamish River valley, southwest Silvana.
48.204609°, -122.266848°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
Roadside. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 399492; Barcode: WTU-V-005356
Clayton Haberman s.n.    10 Sep 2004
29. Arctium minus (Hill) Bernh.
Database ID
191790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399492 
Barcode
WTU-V-005356 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
10 Sep 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Stillaguamish River valley, southwest Silvana. 
Elevation
 
Coordinates
48.204609°, -122.266848° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
30. Arctium minus (Hill) Bernh.
U.S.A., Washington, Snohomish County:
Tree Farm.
Phenology: Flowers. Origin: Introduced.
WTU 399499; Barcode: WTU-V-005357
Clayton Haberman s.n.    8 Aug 1987
30. Arctium minus (Hill) Bernh.
Database ID
191791 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399499 
Barcode
WTU-V-005357 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
8 Aug 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Tree Farm. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
31. Arctium minus (Hill) Bernh.
U.S.A., Washington, Thurston County:
Black Hills, Capitol State Forest south line.
Elev. 500 ft. 47° 4.761' N, 123° 3.427' W; T18N R03W S04. Coordinate Source: Specimen Label.
With Pseudotsuga menziesii, Thuja plicata. Road bed in Pseudotsuga menziesii forest. Flowers purple. Uncommon. Phenology: Flowers. Origin: Introduced.
WTU 409151; Barcode: WTU-V-023064
Regina Johnson 2013-120    28 Jul 2013
31. Arctium minus (Hill) Bernh.
Database ID
3092990 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409151 
Barcode
WTU-V-023064 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2013-120 
Other Collectors
 
Date Collected
28 Jul 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Black Hills, Capitol State Forest south line.  
Elevation
500 ft. 
Coordinates
47° 4.761' N, 123° 3.427' W; T18N R03W S04 
Site Description
With Pseudotsuga menziesii, Thuja plicata. Road bed in Pseudotsuga menziesii forest.  
Specimen Notes
Flowers purple. Uncommon. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
32. Arctium minus (Hill) Bernh.
U.S.A., Washington, Chelan County:
Columbia River, Wenatchee Riverfront Park in Wenatchee, near the boat house in the drainage to the Columbia river.
Elev. 600 ft. 47° 26' 16.39" N, 120° 18' 48.18" W; T23N R20E sec. 34. Coordinate Source: Specimen Label.
Cottonwood, willow, cattail. Phenology: Flowers.
WTU 415765; Barcode: WTU-V-033417
P. Camp 3601    3 Sep 2016
32. Arctium minus (Hill) Bernh.
Database ID
3150765 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415765 
Barcode
WTU-V-033417 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P. Camp 
Collection #
3601 
Other Collectors
 
Date Collected
3 Sep 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Columbia River, Wenatchee Riverfront Park in Wenatchee, near the boat house in the drainage to the Columbia river. 
Elevation
600 ft. 
Coordinates
47° 26' 16.39" N, 120° 18' 48.18" W; T23N R20E sec. 34 
Site Description
Cottonwood, willow, cattail. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
33. Arctium minus (Hill) Bernh.
U.S.A., Washington, Douglas County:
Douglas Creek.
T23N R23E sec. 10. Datum: WGS 84. Coordinate uncertainty: 1138 meters. Georeferenced by Dan Post. Coordinate Source: Calc. from TRS.
Grazed area. Canary grass, willow and rush assoc. Phenology: Flowers.
WTU 415759; Barcode: WTU-V-034046
P. Camp 611    3 Sep 1980
33. Arctium minus (Hill) Bernh.
Database ID
3151021 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415759 
Barcode
WTU-V-034046 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P. Camp 
Collection #
611 
Other Collectors
 
Date Collected
3 Sep 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Douglas Creek. 
Elevation
 
Coordinates
T23N R23E sec. 10 
Site Description
Grazed area. Canary grass, willow and rush assoc. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
34. Arctium minus (Hill) Bernh.
U.S.A., Vermont, Chittenden County:
Near gondola, east base of Mount Mansfield, Stowe.
Elev. 1500 ft.
Meadow edge. SHEET 1 of 2; petiole hollow, tissue removed at University of Washington by W Brightly for dissertation research 2018. Phenology: Fruits. Origin: Introduced.
WTU 373315; Barcode: WTU-V-040545
P. F. Zika 1225    24 Sep 1979
34. Arctium minus (Hill) Bernh.
Database ID
3237977 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373315 
Barcode
WTU-V-040545 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P. F. Zika 
Collection #
1225 
Other Collectors
 
Date Collected
24 Sep 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Vermont 
County
Chittenden 
Locality
Near gondola, east base of Mount Mansfield, Stowe. 
Elevation
1500 ft. 
Coordinates
 
Site Description
Meadow edge.  
Specimen Notes
SHEET 1 of 2; petiole hollow, tissue removed at University of Washington by W Brightly for dissertation research 2018. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
35. Arctium minus (Hill) Bernh.
U.S.A., Vermont, Chittenden County:
Near gondola, east base of Mount Mansfield, Stowe.
Meadow edge. SHEET 1 of 2; petiole hollow, tissue removed at University of Washington by W Brightly for dissertation research 2018. Phenology: Fruits. Origin: Introduced.
WTU 373314; Barcode: WTU-V-040548
P.F. Zika 1225    24 Sep 1979
35. Arctium minus (Hill) Bernh.
Database ID
3237978 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373314 
Barcode
WTU-V-040548 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.  
Type Notes
 
Collector
P.F. Zika 
Collection #
1225 
Other Collectors
 
Date Collected
24 Sep 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Vermont 
County
Chittenden 
Locality
Near gondola, east base of Mount Mansfield, Stowe. 
Elevation
 
Coordinates
 
Site Description
Meadow edge.  
Specimen Notes
SHEET 1 of 2; petiole hollow, tissue removed at University of Washington by W Brightly for dissertation research 2018. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
36. Arctium minus (Hill) Bernh.
U.S.A., Washington, Klickitat County:
Columbia Hills State Park, Horsethief Lake.
45.646236° N, 121.105048° W. Coordinate Source: Google Earth.
Solitary plant on lakeshore in shade under Populus. Phenology: Flowers. Origin: Introduced.
WTU
Peter F. Zika PWD-19-419    2 Aug 2019
with Peter Dunwiddie
36. Arctium minus (Hill) Bernh.
Database ID
3282125 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by Peter Dunwiddie, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
PWD-19-419 
Other Collectors
Peter Dunwiddie 
Date Collected
2 Aug 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Columbia Hills State Park, Horsethief Lake. 
Elevation
 
Coordinates
45.646236° N, 121.105048° W 
Site Description
Solitary plant on lakeshore in shade under Populus. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
37. Arctium minus (Hill) Bernh.
U.S.A., Washington, Okanogan County:
Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake.
Elev. 500 m. 48.67172° N, 119.69074° W. Datum: WGS 84. Coordinate uncertainty: 100 meters.
Approximately 20 hectare pond completely encircled by Typha latifolia with Lemna turionifera common in shallow water of shoreline; Chara sp. common along bottom throughout; adjacent upland. Locally common in moist soil area of forest understory. Phenology: Fruits. Origin: Introduced.
WTU
David Giblin 7392    20 Sep 2019
37. Arctium minus (Hill) Bernh.
Database ID
3453180 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by David Giblin, 16 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7392 
Other Collectors
 
Date Collected
20 Sep 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake. 
Elevation
500 m. 
Coordinates
48.67172° N, 119.69074° W 
Site Description
Approximately 20 hectare pond completely encircled by Typha latifolia with Lemna turionifera common in shallow water of shoreline; Chara sp. common along bottom throughout; adjacent upland. 
Specimen Notes
Locally common in moist soil area of forest understory. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
38. Arctium minus (Hill) Bernh.
U.S.A., Washington, Spokane County:
Riverside State Park Boat Launch on Spokane River.
Elev. 478 m. 47.78893° N, 117.53181° W. Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Shallow water along shoreline and adjacent riparian zone and upland; riparian zone with Prunus virginiana and Crataegus sp. common; upland dominated by several invasive species. Locally common throughout area; corollas purple; phyllaries uncinate. Phenology: Flowers. Origin: Introduced.
WTU
David Giblin 7854    8 Sep 2020
38. Arctium minus (Hill) Bernh.
Database ID
3498315 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Arctium minus (Hill) Bernh. 
Accepted Name
Arctium minus (Hill) Bernh. 
Annotation History
1. Arctium minus (Hill) Bernh.
    Annotated by David Giblin, 12 2021. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7854 
Other Collectors
 
Date Collected
8 Sep 2020 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Riverside State Park Boat Launch on Spokane River. 
Elevation
478 m. 
Coordinates
47.78893° N, 117.53181° W 
Site Description
Shallow water along shoreline and adjacent riparian zone and upland; riparian zone with Prunus virginiana and Crataegus sp. common; upland dominated by several invasive species. 
Specimen Notes
Locally common throughout area; corollas purple; phyllaries uncinate.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

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


Disclaimer:

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