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Field Descriptions
78 matching records found.
Label Query: Genus = "Sonchus", Species = "asper"
Asteraceae
1. Sonchus asper (L.) Hill
Russian Federation, Sakhalin Region
Sakhalin Island, central part; circa 10 kilometers north-northwest of Tymovskoye and 4 kilometers northwest of Voskressnovka, on west bank of Tym River.
Elev. 328 ft. 50° 53' 30" N, 142° 38' 45" E.
Mix of hay fields, Salix and Alnus stands, and water-filled ditches. Flowers yellow; weed in potato field. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 358802
Ben Legler 1015    30 Jul 2003
1. Sonchus asper (L.) Hill
Database ID
1052 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
358802 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Ben Legler, 5 2003. Sources: See H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
1015 
Other Collectors
 
Date Collected
30 Jul 2003 
Verbatim Date
 
Country
Russian Federation 
State or Province
Sakhalin Region 
County
 
Locality
Sakhalin Island, central part; circa 10 kilometers north-northwest of Tymovskoye and 4 kilometers northwest of Voskressnovka, on west bank of Tym River. 
Elevation
328 ft. 
Coordinates
50° 53' 30" N, 142° 38' 45" E 
Site Description
Mix of hay fields, Salix and Alnus stands, and water-filled ditches. 
Specimen Notes
Flowers yellow; weed in potato field. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
2. Sonchus asper (L.) Hill
U.S.A., Washington, Benton County:
Rattlesnake Springs.
Elev. 700 ft. 46° 30' N, 119° 43' W; T12N R25E S29.
Riparian vegetation growing in moist soil. Esquatzel Silt Loam. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 260413; Barcode: WTU-V-037244
Joan T. O’Farrell 72-238    5 Aug 1972
with Thomas P. O’Farrell
2. Sonchus asper (L.) Hill
Database ID
19232 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
260413 
Barcode
WTU-V-037244 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Joan T. O’Farrell 
Collection #
72-238 
Other Collectors
Thomas P. O’Farrell 
Date Collected
5 Aug 1972 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Rattlesnake Springs. 
Elevation
700 ft. 
Coordinates
46° 30' N, 119° 43' W; T12N R25E S29 
Site Description
Riparian vegetation growing in moist soil. Esquatzel Silt Loam. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
3. Sonchus asper (L.) Hill
U.S.A., Washington, Chelan County:
Camas Land.
Elev. 2500 ft. 47.46722°, -120.56917°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Old field. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 7907JWT; Barcode: WTU-V-037249
J. William Thompson 10790    26 Jun 1934
3. Sonchus asper (L.) Hill
Database ID
19233 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
7907JWT 
Barcode
WTU-V-037249 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by S. F. Blake.  
Type Notes
 
Collector
J. William Thompson 
Collection #
10790 
Other Collectors
 
Date Collected
26 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Camas Land. 
Elevation
2500 ft. 
Coordinates
47.46722°, -120.56917° 
Site Description
Old field. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
4. Sonchus asper (L.) Hill
U.S.A., Washington, Island County:
Edge of Cranberry Lake, Whidbey Island.
48.14389°, -122.49111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Weed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 24994; Barcode: WTU-V-037252
George Neville Jones 4914    2 Jun 1934
4. Sonchus asper (L.) Hill
Database ID
19234 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24994 
Barcode
WTU-V-037252 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
George Neville Jones 
Collection #
4914 
Other Collectors
 
Date Collected
2 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Edge of Cranberry Lake, Whidbey Island. 
Elevation
 
Coordinates
48.14389°, -122.49111° 
Site Description
 
Specimen Notes
Weed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
5. Sonchus asper (L.) Hill
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fruits. Origin: Introduced.
WTU 18772; Barcode: WTU-V-037248
C. V. Piper s.n.    15 Jul 1888
5. Sonchus asper (L.) Hill
Database ID
19235 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18772 
Barcode
WTU-V-037248 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
C. V. Piper 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Jul 1888 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
6. Sonchus asper (L.) Hill
U.S.A., Washington, Klickitat County:
Rock Creek.
T4N R18E S3. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Moist, sandy area east of creek. With Cirsium sp., Conyza canadensis. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 334910; Barcode: WTU-V-037247
Eliza Habegger RC 281    20 Aug 1997
6. Sonchus asper (L.) Hill
Database ID
19236 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
334910 
Barcode
WTU-V-037247 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Eliza Habegger 
Collection #
RC 281 
Other Collectors
 
Date Collected
20 Aug 1997 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Rock Creek. 
Elevation
 
Coordinates
T4N R18E S3 
Site Description
Moist, sandy area east of creek. 
Specimen Notes
With Cirsium sp., Conyza canadensis. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
7. Sonchus asper (L.) Hill
U.S.A., Washington, Pierce County:
Near Longmire.
46.75°, -121.81139°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gravelly soil. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 26580; Barcode: WTU-V-037251
F. A. Warren 1626    7 Jul 1932
7. Sonchus asper (L.) Hill
Database ID
19237 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26580 
Barcode
WTU-V-037251 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
F. A. Warren 
Collection #
1626 
Other Collectors
 
Date Collected
7 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Near Longmire. 
Elevation
 
Coordinates
46.75°, -121.81139° 
Site Description
Gravelly soil. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
8. Sonchus asper (L.) Hill
U.S.A., Washington, Whitman County:
Along railroad tracks at Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 66997; Barcode: WTU-V-037246
F. L. Pickett 356    13 Sep 1915
8. Sonchus asper (L.) Hill
Database ID
19238 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
66997 
Barcode
WTU-V-037246 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
F. L. Pickett 
Collection #
356 
Other Collectors
 
Date Collected
13 Sep 1915 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Along railroad tracks at Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
9. Sonchus asper (L.) Hill
U.S.A., Washington, Island County:
Whidbey Island, Ebey's Landing, field edge.
48° 11.921' N, 122° 42.902' W.
Full sun; dry. Tall prickly composite; yellow flowers; latex; hollow stem; infrequent. Phenology: Flowers. Origin: Introduced.
WTU 356088; Barcode: WTU-V-037211
Peter W. Dunwiddie PWD 106    4 Jun 2004
with Jeff Walker, Sharon Rodman, Susan Zwinger
9. Sonchus asper (L.) Hill
Database ID
27446 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356088 
Barcode
WTU-V-037211 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Ben Legler, 24 2004.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 106 
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
Tall prickly composite; yellow flowers; latex; hollow stem; infrequent. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
10. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island.
Elev. 0-32 ft. 48° 26.293' N, 122° 55.542' W. Datum: WGS 84.
Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. Scattered, especially near shore. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 382021; Barcode: WTU-V-037219
Elizabeth Bell 05-12    29 May 2005
10. Sonchus asper (L.) Hill
Database ID
77537 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
382021 
Barcode
WTU-V-037219 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Elizabeth Bell 
Collection #
05-12 
Other Collectors
 
Date Collected
29 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island. 
Elevation
0-32 ft. 
Coordinates
48° 26.293' N, 122° 55.542' W 
Site Description
Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. 
Specimen Notes
Scattered, especially near shore. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
11. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Rum Island.
Elev. 16-32 ft. 48° 28.798' N, 122° 49.753' W. Datum: WGS 84.
Island is narrow and runs north-south direction with forested area in center. Dominated by Arbutus, Abies, Pseudotsuga, Quercus overstory, and Bromus pacificus, Bromus mollis, Bromus rigidus understory. Common; in rock crevices above shore. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 381532; Barcode: WTU-V-037222
Jessie Johanson 05-27    29 May 2005
with Joe Johanson
11. Sonchus asper (L.) Hill
Database ID
78177 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381532 
Barcode
WTU-V-037222 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Jessie Johanson 
Collection #
05-27 
Other Collectors
Joe Johanson 
Date Collected
29 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Rum Island. 
Elevation
16-32 ft. 
Coordinates
48° 28.798' N, 122° 49.753' W 
Site Description
Island is narrow and runs north-south direction with forested area in center. Dominated by Arbutus, Abies, Pseudotsuga, Quercus overstory, and Bromus pacificus, Bromus mollis, Bromus rigidus understory. 
Specimen Notes
Common; in rock crevices above shore. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
12. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Deadman Island.
Elev. 9-32 ft. 48° 27.5' N, 122° 56.629' W. Coordinate Source: Specimen label.
Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, several shrub thickets. Common; scattered around island. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 382052; Barcode: WTU-V-037217
Louisa C. Dunwiddie 05-21    30 May 2005
12. Sonchus asper (L.) Hill
Database ID
79087 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
382052 
Barcode
WTU-V-037217 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Louisa C. Dunwiddie 
Collection #
05-21 
Other Collectors
 
Date Collected
30 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Deadman Island. 
Elevation
9-32 ft. 
Coordinates
48° 27.5' N, 122° 56.629' W 
Site Description
Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, several shrub thickets. 
Specimen Notes
Common; scattered around island. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
13. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Iceberg Island.
Elev. 0-30 ft. 48° 25.625' N, 122° 53.354' W. Datum: WGS 84.
Island is low, ca. [circa] 30 feet high, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. Common on rocks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 382013; Barcode: WTU-V-037221
Lisa L. Bellefond 05-25    29 May 2005
13. Sonchus asper (L.) Hill
Database ID
79232 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
382013 
Barcode
WTU-V-037221 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Lisa L. Bellefond 
Collection #
05-25 
Other Collectors
 
Date Collected
29 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Iceberg Island. 
Elevation
0-30 ft. 
Coordinates
48° 25.625' N, 122° 53.354' W 
Site Description
Island is low, ca. [circa] 30 feet high, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. 
Specimen Notes
Common on rocks. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
14. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. Swirl Central.
Elev. 9-26 ft. 48° 25.109' N, 122° 50.868' W. Coordinate Source: Specimen label.
Center island is largest, highest in elevation, and most species rich, with well developed soil. Grindelia dominant with Armeria, Hordeyum abundant along top of island; rocky out-croppings. Scattered. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 385233; Barcode: WTU-V-037241
Margaret A. Pearson 05-14    29 May 2005
14. Sonchus asper (L.) Hill
Database ID
79349 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385233 
Barcode
WTU-V-037241 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2005. Sources: H&C.  
Type Notes
 
Collector
Margaret A. Pearson 
Collection #
05-14 
Other Collectors
 
Date Collected
29 May 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. Swirl Central. 
Elevation
9-26 ft. 
Coordinates
48° 25.109' N, 122° 50.868' W 
Site Description
Center island is largest, highest in elevation, and most species rich, with well developed soil. Grindelia dominant with Armeria, Hordeyum abundant along top of island; rocky out-croppings. 
Specimen Notes
Scattered. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
15. Sonchus asper (L.) Hill
U.S.A., Washington, Pierce County:
Near Lakeview.
47.15944°, -122.49694°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common in cultivated soil throughout the western part of the state. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 18771; Barcode: WTU-V-037216
Louis F. Henderson s.n.    25 Jul 1892
15. Sonchus asper (L.) Hill
Database ID
110510 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18771 
Barcode
WTU-V-037216 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 Jul 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Near Lakeview. 
Elevation
 
Coordinates
47.15944°, -122.49694° 
Site Description
 
Specimen Notes
Common in cultivated soil throughout the western part of the state. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
16. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Massacre Bay. Island #1.
Elev. 0-8 ft. 48° 38.396' N, 122° 59.38' W. Datum: WGS 84.
Very small bedrock island close in to shore, just west of Skull Island, in Massacre Bay. Dominated by Allium cernuum, Festuca rubra, Sedum lanceolatum, and Grindelia; (0.05 acres measured). A few plants in beach. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 388973; Barcode: WTU-V-037230
Carrie Marschner 06-11    30 May 2006
16. Sonchus asper (L.) Hill
Database ID
153447 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
388973 
Barcode
WTU-V-037230 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
Carrie Marschner 
Collection #
06-11 
Other Collectors
 
Date Collected
30 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Massacre Bay. Island #1. 
Elevation
0-8 ft. 
Coordinates
48° 38.396' N, 122° 59.38' W 
Site Description
Very small bedrock island close in to shore, just west of Skull Island, in Massacre Bay. Dominated by Allium cernuum, Festuca rubra, Sedum lanceolatum, and Grindelia; (0.05 acres measured). 
Specimen Notes
A few plants in beach. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
17. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Flattop Island. South side of Flattop Island; north end of San Juan Archipelago.
Elev. 60 ft. 48° 38.752' N, 123° 4.953' W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Dry open forest of Pseudotsuga and Arbutus, with dry smooth rock balds and small soil pockets. Flowers yellow; scattered. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 388906; Barcode: WTU-V-037231
Carrie Marschner 06-91    31 May 2006
17. Sonchus asper (L.) Hill
Database ID
153652 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
388906 
Barcode
WTU-V-037231 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
Carrie Marschner 
Collection #
06-91 
Other Collectors
 
Date Collected
31 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Flattop Island. South side of Flattop Island; north end of San Juan Archipelago. 
Elevation
60 ft. 
Coordinates
48° 38.752' N, 123° 4.953' W 
Site Description
Dry open forest of Pseudotsuga and Arbutus, with dry smooth rock balds and small soil pockets. 
Specimen Notes
Flowers yellow; scattered. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
18. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.]
Elev. 25 ft. 48° 35.539' N, 122° 58.206' W.
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. Locally common on southwest side. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 388319; Barcode: WTU-V-037215
David Giblin 526    1 Jun 2006
18. Sonchus asper (L.) Hill
Database ID
153732 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
388319 
Barcode
WTU-V-037215 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
526 
Other Collectors
 
Date Collected
1 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.] 
Elevation
25 ft. 
Coordinates
48° 35.539' N, 122° 58.206' W 
Site Description
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. 
Specimen Notes
Locally common on southwest side. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
19. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Fawn Island.
Elev. 50 ft. 48° 36.853' N, 123° 0.421' W. Coordinate Source: GPS.
Three acre island is developed with 3 houses, trails, and considerable disturbance of understory; forest (open) of Pseudotsuga menziesii, Arbutus, Quercus, and Juniperus. Rare on bedrock along shoreline. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 389258; Barcode: WTU-V-037229
Peter Dunwiddie 06-212    31 May 2006
19. Sonchus asper (L.) Hill
Database ID
153997 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389258 
Barcode
WTU-V-037229 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 31 2006. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
06-212 
Other Collectors
 
Date Collected
31 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Fawn Island. 
Elevation
50 ft. 
Coordinates
48° 36.853' N, 123° 0.421' W 
Site Description
Three acre island is developed with 3 houses, trails, and considerable disturbance of understory; forest (open) of Pseudotsuga menziesii, Arbutus, Quercus, and Juniperus. 
Specimen Notes
Rare on bedrock along shoreline. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
20. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. McConnell Island off southwest side of Orcas Island; small marsh at north end of island.
Elev. 5 ft. 48° 35.902' N, 123° 1.444' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Small brackish marsh separated by gravel beach from saltwater; perennially wet; with Distichlys, Salicornia, Triglochin, Juncus, Rumex. Scattered on edge of marsh; flowers yellow. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 389887; Barcode: WTU-V-037228
Victoria Wyllie-Echeverria 06-57    30 May 2006
20. Sonchus asper (L.) Hill
Database ID
154141 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389887 
Barcode
WTU-V-037228 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
Victoria Wyllie-Echeverria 
Collection #
06-57 
Other Collectors
 
Date Collected
30 May 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. McConnell Island off southwest side of Orcas Island; small marsh at north end of island. 
Elevation
5 ft. 
Coordinates
48° 35.902' N, 123° 1.444' W 
Site Description
Small brackish marsh separated by gravel beach from saltwater; perennially wet; with Distichlys, Salicornia, Triglochin, Juncus, Rumex. 
Specimen Notes
Scattered on edge of marsh; flowers yellow. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
21. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Little Oak Island.
Elev. 12 ft. 48° 36.445' N, 122° 57.19' W. Datum: WGS 84. Coordinate Source: GPS.
Small bedrock outcrop, connected to Orcas at low tide by 100 meter long sand-spit; no trees or shrubs; 0.007 acres (measured). Occasional, scattered. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 389900; Barcode: WTU-V-037232
Victoria Wyllie-Echeverria 06-65    1 Jun 2006
21. Sonchus asper (L.) Hill
Database ID
154148 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389900 
Barcode
WTU-V-037232 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 2006. Sources: FNA.  
Type Notes
 
Collector
Victoria Wyllie-Echeverria 
Collection #
06-65 
Other Collectors
 
Date Collected
1 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little Oak Island. 
Elevation
12 ft. 
Coordinates
48° 36.445' N, 122° 57.19' W 
Site Description
Small bedrock outcrop, connected to Orcas at low tide by 100 meter long sand-spit; no trees or shrubs; 0.007 acres (measured). 
Specimen Notes
Occasional, scattered. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
22. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Nob Island.
Elev. 0-40 ft. 48° 35.469' N, 123° 1.07' W.
A very small, high island, with abundant rock and moss. Juniperus is most common tree, with Arbutus, Oak, and Pseudotsuga. Very heavily deer grazed. A few plants on west-facing rocks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 393214; Barcode: WTU-V-037226
David Giblin 663    8 Sep 2006
22. Sonchus asper (L.) Hill
Database ID
154163 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393214 
Barcode
WTU-V-037226 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 19 2006. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
663 
Other Collectors
 
Date Collected
8 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Nob Island. 
Elevation
0-40 ft. 
Coordinates
48° 35.469' N, 123° 1.07' W 
Site Description
A very small, high island, with abundant rock and moss. Juniperus is most common tree, with Arbutus, Oak, and Pseudotsuga. Very heavily deer grazed. 
Specimen Notes
A few plants on west-facing rocks. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
23. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Posey Island.
Elev. 0-20 ft. 48° 37.104' N, 123° 10.052' W.
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. A few plants near shore. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 393031; Barcode: WTU-V-037214
John Floberg 06-17    7 Sep 2006
23. Sonchus asper (L.) Hill
Database ID
154187 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393031 
Barcode
WTU-V-037214 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 19 2006. Sources: FNA.  
Type Notes
 
Collector
John Floberg 
Collection #
06-17 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Posey Island. 
Elevation
0-20 ft. 
Coordinates
48° 37.104' N, 123° 10.052' W 
Site Description
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. 
Specimen Notes
A few plants near shore. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
24. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Posey Island.
Elev. 0-20 ft. 48° 37.104' N, 123° 10.052' W.
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. A few plants near shore. Phenology: Fruits. Origin: Introduced.
WTU 392727; Barcode: WTU-V-037213
John Floberg 06-33    7 Sep 2006
24. Sonchus asper (L.) Hill
Database ID
154193 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392727 
Barcode
WTU-V-037213 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 19 2006. Sources: FNA.  
Type Notes
 
Collector
John Floberg 
Collection #
06-33 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Posey Island. 
Elevation
0-20 ft. 
Coordinates
48° 37.104' N, 123° 10.052' W 
Site Description
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. 
Specimen Notes
A few plants near shore. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
25. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Battleship Island.
Elev. 0-40 ft. 48° 37.494' N, 123° 11.115' W.
Five acre rock outcrop rising 40 feet above water, with shrub thickets, a few Pseudotsuga and Madrona trees, lush camas swales and bedrock outcrops. Occasional on steep banks and bedrock crevices near water. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 392314; Barcode: WTU-V-037227
Pam Camp 06-96B    7 Sep 2006
25. Sonchus asper (L.) Hill
Database ID
154210 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392314 
Barcode
WTU-V-037227 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 19 2006. Sources: FNA.  
Type Notes
 
Collector
Pam Camp 
Collection #
06-96B 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Battleship Island. 
Elevation
0-40 ft. 
Coordinates
48° 37.494' N, 123° 11.115' W 
Site Description
Five acre rock outcrop rising 40 feet above water, with shrub thickets, a few Pseudotsuga and Madrona trees, lush camas swales and bedrock outcrops. 
Specimen Notes
Occasional on steep banks and bedrock crevices near water. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
26. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass.
Elev. 0-3 ft. 48° 36.056' N, 123° 10.096' W.
Island is 0.21 acres, measured with GPS. Uncommon on west shore. Phenology: Fruits. Origin: Introduced.
WTU 395047; Barcode: WTU-V-037239
Tara Martin 06-16    7 Sep 2006
26. Sonchus asper (L.) Hill
Database ID
154276 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395047 
Barcode
WTU-V-037239 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 19 2006. Sources: FNA.  
Type Notes
 
Collector
Tara Martin 
Collection #
06-16 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass. 
Elevation
0-3 ft. 
Coordinates
48° 36.056' N, 123° 10.096' W 
Site Description
Island is 0.21 acres, measured with GPS. 
Specimen Notes
Uncommon on west shore. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
27. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
Coon Island.
48° 35.725' N, 123° 1.115' W.
A few scattered plants on bedrock outcrops near shore. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 375473; Barcode: WTU-V-037212
Megan A. Jensen 509    20 Sep 2007
with Peter Dunwiddie, David Giblin, Ted Thomas, Phil Green
27. Sonchus asper (L.) Hill
Database ID
158408 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375473 
Barcode
WTU-V-037212 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 10 2007. Sources: FNA.  
Type Notes
 
Collector
Megan A. Jensen 
Collection #
509 
Other Collectors
Peter Dunwiddie, David Giblin, Ted Thomas, Phil Green 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Coon Island. 
Elevation
 
Coordinates
48° 35.725' N, 123° 1.115' W 
Site Description
 
Specimen Notes
A few scattered plants on bedrock outcrops near shore. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
28. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
Reef Island.
48° 36.179' N, 123° 1.021' W.
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. Occasional on ledges above shore. Phenology: Flowers. Origin: Introduced.
WTU 375615; Barcode: WTU-V-037225
Peter Dunwiddie 07-118    19 Sep 2007
with Phil Green, Megan Jensen, David Giblin, Ted Thomas
28. Sonchus asper (L.) Hill
Database ID
158497 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375615 
Barcode
WTU-V-037225 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 9 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
07-118 
Other Collectors
Phil Green, Megan Jensen, David Giblin, Ted Thomas 
Date Collected
19 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Reef Island. 
Elevation
 
Coordinates
48° 36.179' N, 123° 1.021' W 
Site Description
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. 
Specimen Notes
Occasional on ledges above shore. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
29. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island.
48° 31.97' N, 122° 58.22' W. Datum: NAD 83. Coordinate Source: Digital map.
Occasional; mostly close to shore on beaches and outcrops. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 375685; Barcode: WTU-V-037224
David Giblin 1267    20 Sep 2007
with Phil Green, Megan Jensen, Peter Dunwiddie, Ted Thomas
29. Sonchus asper (L.) Hill
Database ID
158534 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375685 
Barcode
WTU-V-037224 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 11 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1267 
Other Collectors
Phil Green, Megan Jensen, Peter Dunwiddie, Ted Thomas 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island. 
Elevation
 
Coordinates
48° 31.97' N, 122° 58.22' W 
Site Description
 
Specimen Notes
Occasional; mostly close to shore on beaches and outcrops. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
30. Sonchus asper (L.) Hill
U.S.A., Washington, Pacific County:
Tokeland, west side of peninsula. Gravely road edge adjacent to sandy shoreline.
Elev. 6 ft. 46° 42.476' N, 123° 59.25' W.
Uncommon in sand dunes. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 377713; Barcode: WTU-V-037223
David Giblin 889    18 May 2007
with Ben Legler, Peter Zika
30. Sonchus asper (L.) Hill
Database ID
159263 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
377713 
Barcode
WTU-V-037223 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 6 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
889 
Other Collectors
Ben Legler, Peter Zika 
Date Collected
18 May 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
Tokeland, west side of peninsula. Gravely road edge adjacent to sandy shoreline. 
Elevation
6 ft. 
Coordinates
46° 42.476' N, 123° 59.25' W 
Site Description
 
Specimen Notes
Uncommon in sand dunes. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
31. Sonchus asper (L.) Hill
U.S.A., Washington, Kittitas County:
15021 north Thorp Highway, Throp.
Elev. 1680 ft. 47° 5.908' N, 120° 41.898' W; T19N R17E S34.
Level, sand and gravel. Other plants: Prunus virginiana, Amelanchier alnifolia, Populus tremuloides, Pinus ponderosa. Yellow flowers, common. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 357410; Barcode: WTU-V-037250
Don Knoke 444    2 Jun 2004
31. Sonchus asper (L.) Hill
Database ID
159961 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357410 
Barcode
WTU-V-037250 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
444 
Other Collectors
 
Date Collected
2 Jun 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
15021 north Thorp Highway, Throp. 
Elevation
1680 ft. 
Coordinates
47° 5.908' N, 120° 41.898' W; T19N R17E S34 
Site Description
Level, sand and gravel. Other plants: Prunus virginiana, Amelanchier alnifolia, Populus tremuloides, Pinus ponderosa. 
Specimen Notes
Yellow flowers, common. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
32. Sonchus asper (L.) Hill
U.S.A., Washington, Jefferson County:
Olympic Peninsula. Duckabush River.
47.648433°, -122.933459°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 21565; Barcode: WTU-V-037202
Geo. N. Jones 3071     Jun 1931
32. Sonchus asper (L.) Hill
Database ID
159962 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21565 
Barcode
WTU-V-037202 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
3071 
Other Collectors
 
Date Collected
Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Olympic Peninsula. Duckabush River. 
Elevation
 
Coordinates
47.648433°, -122.933459° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
33. Sonchus asper (L.) Hill
U.S.A., Washington, Klickitat County:
Banks of the Columbia River at Bingen.
45.715°, -121.46333°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Introduced.
WTU 227742; Barcode: WTU-V-037204
Wilhelm N. Suksdorf 2850    5 Jun 1903
33. Sonchus asper (L.) Hill
Database ID
159963 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
227742 
Barcode
WTU-V-037204 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
2850 
Other Collectors
 
Date Collected
5 Jun 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Banks of the Columbia River at Bingen. 
Elevation
 
Coordinates
45.715°, -121.46333° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
34. Sonchus asper (L.) Hill
U.S.A., Washington
Langley.
Fields. Phenology: Fruits. Origin: Introduced.
WTU 18773; Barcode: WTU-V-037203
J. M. Grant 2020     Jul 1923
34. Sonchus asper (L.) Hill
Database ID
159964 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18773 
Barcode
WTU-V-037203 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
J. M. Grant 
Collection #
2020 
Other Collectors
 
Date Collected
Jul 1923 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Langley. 
Elevation
 
Coordinates
 
Site Description
Fields. 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
35. Sonchus asper (L.) Hill
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.
Fields. Phenology: Fruits. Origin: Introduced.
WTU 228789; Barcode: WTU-V-037201
Wilhelm N. Suksdorf 2851    25 Jun 1903
35. Sonchus asper (L.) Hill
Database ID
159965 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
228789 
Barcode
WTU-V-037201 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
2. Sonchus asper (L.) Hill.
    Annotated by V. Parmenter, 19 1961.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
2851 
Other Collectors
 
Date Collected
25 Jun 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen. 
Elevation
 
Coordinates
45.71495°, -121.46462° 
Site Description
Fields. 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
36. Sonchus asper (L.) Hill
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: Fruits. Origin: Introduced.
WTU 228790; Barcode: WTU-V-037200
Wilhelm N. Suksdorf 8267    25 Jun 1903
36. Sonchus asper (L.) Hill
Database ID
159966 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
228790 
Barcode
WTU-V-037200 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
2. Sonchus asper (L.) Hill.
    Annotated by V. Parmenter, 19 1961.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
8267 
Other Collectors
 
Date Collected
25 Jun 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen. 
Elevation
 
Coordinates
45.71495°, -121.46462° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
37. Sonchus asper (L.) Hill
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: Fruits. Origin: Introduced.
WTU 227745; Barcode: WTU-V-036883
Wilhelm N. Suksdorf 8266    25 Jun 1903
37. Sonchus asper (L.) Hill
Database ID
159967 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
227745 
Barcode
WTU-V-036883 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
8266 
Other Collectors
 
Date Collected
25 Jun 1903 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Bingen. 
Elevation
 
Coordinates
45.71495°, -121.46462° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
38. Sonchus asper (L.) Hill
U.S.A., Washington, Chelan County:
[No locality given on label]
Elev. 1800 ft. T25N R17E S4 SW. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Slope: 0; deep clay; with thistle, mustard, fireweed. Forage value: eaten by sheep. Flowering period July-Aug. Period of seed dissemination Aug-Sept. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 321935; Barcode: WTU-V-037238
Frank B. Lenzie 506    14 Aug 1918
38. Sonchus asper (L.) Hill
Database ID
159968 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
321935 
Barcode
WTU-V-037238 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Frank B. Lenzie 
Collection #
506 
Other Collectors
 
Date Collected
14 Aug 1918 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
[No locality given on label] 
Elevation
1800 ft. 
Coordinates
T25N R17E S4 SW 
Site Description
Slope: 0; deep clay; with thistle, mustard, fireweed. 
Specimen Notes
Forage value: eaten by sheep. Flowering period July-Aug. Period of seed dissemination Aug-Sept. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
39. Sonchus asper (L.) Hill
U.S.A., Oregon, Josephine County:
Siskiyou National Forest. On Highway 3905, 3.9 miles south of intersection of 3950 and 46 or ca. [circa] 22 miles east and south of Cave Junction.
Elev. 2660 ft. 42.094821°, -123.431707°. Coordinate uncertainty: 8047 meters. Georeferenced by Joseph Stormer.
Pseudotsuga-Chamaecyparis woods near Yeager Creek. Infrequent along bank; flowers yellow. Phenology: Fruits. Origin: Introduced.
WTU 258796; Barcode: WTU-V-037245
Melinda F. Denton 2638    24 Jun 1973
39. Sonchus asper (L.) Hill
Database ID
159969 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
258796 
Barcode
WTU-V-037245 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
2638 
Other Collectors
 
Date Collected
24 Jun 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
Siskiyou National Forest. On Highway 3905, 3.9 miles south of intersection of 3950 and 46 or ca. [circa] 22 miles east and south of Cave Junction. 
Elevation
2660 ft. 
Coordinates
42.094821°, -123.431707° 
Site Description
Pseudotsuga-Chamaecyparis woods near Yeager Creek. 
Specimen Notes
Infrequent along bank; flowers yellow. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
40. Sonchus asper (L.) Hill
U.S.A., Oregon, Curry County:
Mouth of Pistol River.
42.282898°, -124.404958°. Datum: WGS 84. Coordinate uncertainty: 1835 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Waste ground. Phenology: Fruits. Origin: Introduced.
WTU 5083JWT; Barcode: WTU-V-037257
J. William Thompson 12815    21 Jun 1936
40. Sonchus asper (L.) Hill
Database ID
159970 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
5083JWT 
Barcode
WTU-V-037257 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
J. William Thompson 
Collection #
12815 
Other Collectors
 
Date Collected
21 Jun 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Mouth of Pistol River. 
Elevation
 
Coordinates
42.282898°, -124.404958° 
Site Description
Waste ground. 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
41. Sonchus asper (L.) Hill
U.S.A., Oregon, Curry County:
Rogue River Canyon at Cherry Flat on Rogue River, 4 miles north of Agness.
Waste ground. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 131504; Barcode: WTU-V-037256
William H. Baker 5315    30 May 1948
41. Sonchus asper (L.) Hill
Database ID
159971 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
131504 
Barcode
WTU-V-037256 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
William H. Baker 
Collection #
5315 
Other Collectors
 
Date Collected
30 May 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Rogue River Canyon at Cherry Flat on Rogue River, 4 miles north of Agness. 
Elevation
 
Coordinates
 
Site Description
Waste ground. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
42. Sonchus asper (L.) Hill
Canada, British Columbia
Queen Charlotte Islands. Graham Island. Queen Charlotte City, near Haida Hotel.
Roadsides and grassy banks at shoreline. Occasional. Voucher specimen cited in Flora of the Queen Charlotte Islands I. Systematics of the Vascular Plants. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 251672; Barcode: WTU-V-037243
J. A. Calder 35847    10 Jul 1964
with R. L. Taylor
42. Sonchus asper (L.) Hill
Database ID
165235 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
251672 
Barcode
WTU-V-037243 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
J. A. Calder 
Collection #
35847 
Other Collectors
R. L. Taylor 
Date Collected
10 Jul 1964 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Queen Charlotte Islands. Graham Island. Queen Charlotte City, near Haida Hotel. 
Elevation
 
Coordinates
 
Site Description
Roadsides and grassy banks at shoreline. 
Specimen Notes
Occasional. Voucher specimen cited in Flora of the Queen Charlotte Islands I. Systematics of the Vascular Plants. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
43. Sonchus asper (L.) Hill
U.S.A., Montana
Crow Agency.
Phenology: Flowers. Origin: Introduced.
WTU 28540; Barcode: WTU-V-037258
J. W. Blankinship s.n.    15 Jul 1901
43. Sonchus asper (L.) Hill
Database ID
165236 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28540 
Barcode
WTU-V-037258 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
J. W. Blankinship 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Jul 1901 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
 
Locality
Crow Agency. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
44. Sonchus asper (L.) Hill
U.S.A., Idaho, Canyon County:
New Plymouth.
Elev. 2200 ft.
Moist soil. 14-18 decimeters high. Phenology: Fruits. Origin: Introduced.
WTU 243413; Barcode: WTU-V-037255
J. Francis Macbride 243    15 Jun 1910
44. Sonchus asper (L.) Hill
Database ID
165237 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243413 
Barcode
WTU-V-037255 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
J. Francis Macbride 
Collection #
243 
Other Collectors
 
Date Collected
15 Jun 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Canyon 
Locality
New Plymouth. 
Elevation
2200 ft. 
Coordinates
 
Site Description
Moist soil. 
Specimen Notes
14-18 decimeters high. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
45. Sonchus asper (L.) Hill
U.S.A., Montana, Sanders County:
Winter Range; Thompson Place.
Elev. 3000 ft. T20N R23W S4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
5% east slope; gravel loam; creek bottom. Scattered. Phenology: Fruits. Origin: Introduced.
WTU 45817; Barcode: WTU-V-037254
D. R. Hudson 267    11 Aug 1938
45. Sonchus asper (L.) Hill
Database ID
165238 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45817 
Barcode
WTU-V-037254 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
D. R. Hudson 
Collection #
267 
Other Collectors
 
Date Collected
11 Aug 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Sanders 
Locality
Winter Range; Thompson Place. 
Elevation
3000 ft. 
Coordinates
T20N R23W S4 
Site Description
5% east slope; gravel loam; creek bottom. 
Specimen Notes
Scattered. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
46. Sonchus asper (L.) Hill
U.S.A., Montana, Big Horn County:
East of Bighorn River about 2 miles above the Wyoming border.
45.028398°, -108.25014°. Coordinate uncertainty: 2000 meters.
Moist river bottom and along river. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 154807; Barcode: WTU-V-037253
W. E. Booth 54623    18 Jul 1954
46. Sonchus asper (L.) Hill
Database ID
165239 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
154807 
Barcode
WTU-V-037253 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
W. E. Booth 
Collection #
54623 
Other Collectors
 
Date Collected
18 Jul 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Big Horn 
Locality
East of Bighorn River about 2 miles above the Wyoming border. 
Elevation
 
Coordinates
45.028398°, -108.25014° 
Site Description
Moist river bottom and along river. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
47. Sonchus asper (L.) Hill
U.S.A., Idaho, Bonner County:
Priest River Experimental Forest.
48.355678°, -116.787586°. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by Melissa Bowers. Coordinate Source: Digital Map.
Douglas fir vegetation zone; roadside. Phenology: Fruits. Origin: Introduced.
WTU 240675; Barcode: WTU-V-037242
R. F. Daubenmire 43103    2 Aug 1943
47. Sonchus asper (L.) Hill
Database ID
165240 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
240675 
Barcode
WTU-V-037242 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
R. F. Daubenmire 
Collection #
43103 
Other Collectors
 
Date Collected
2 Aug 1943 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Bonner 
Locality
Priest River Experimental Forest. 
Elevation
 
Coordinates
48.355678°, -116.787586° 
Site Description
Douglas fir vegetation zone; roadside. 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
48. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
Along Snohomish River north of Langus Riverfront Park northeast of Everett.
T29N R5E S16. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Gravelly dike edge with Melilotus alba, Cirsium vulgare, Lotus corniculatus, Vicia hirsuta, Sisymbrium officinale and Conyza canadesis. [Located in teaching collection]. Phenology: Fruits. Origin: Introduced.
WTU 327929; Barcode: WTU-V-005672
M. Arnot 634    21 Jul 1993
48. Sonchus asper (L.) Hill
Database ID
166484 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
327929 
Barcode
WTU-V-005672 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
M. Arnot 
Collection #
634 
Other Collectors
 
Date Collected
21 Jul 1993 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Along Snohomish River north of Langus Riverfront Park northeast of Everett. 
Elevation
 
Coordinates
T29N R5E S16 
Site Description
Gravelly dike edge with Melilotus alba, Cirsium vulgare, Lotus corniculatus, Vicia hirsuta, Sisymbrium officinale and Conyza canadesis. 
Specimen Notes
[Located in teaching collection]. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
49. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
Ewing Island. Long, narrow island off NE end of Sucia Island. Steep sandstone ridges run length of island.
48.76455° N, 122.88093° W. Datum: WGS 84. Coordinate Source: Digital map.
Mostly forested with PSME, ARME, and JUMA. Grassy balds along south shore and at east end of island. Occasional on south shore, with Sonchus olvaceus. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 383640; Barcode: WTU-V-037218
Janneke Hille-Ris Lambers JHRL 08-17    28 May 2008
49. Sonchus asper (L.) Hill
Database ID
168332 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
383640 
Barcode
WTU-V-037218 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 25 2008. Sources: FNA.  
Type Notes
 
Collector
Janneke Hille-Ris Lambers 
Collection #
JHRL 08-17 
Other Collectors
 
Date Collected
28 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Ewing Island. Long, narrow island off NE end of Sucia Island. Steep sandstone ridges run length of island. 
Elevation
 
Coordinates
48.76455° N, 122.88093° W 
Site Description
Mostly forested with PSME, ARME, and JUMA. Grassy balds along south shore and at east end of island. 
Specimen Notes
Occasional on south shore, with Sonchus olvaceus. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
50. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
Small grassy unnamed island just east of the north tip of Charles Island and its dock.
Elev. 3-19 ft. 48° 26.713' N, 122° 54.35' W. Coordinate Source: Specimen label.
Bedrock finely layered shale, with nearly vertical bedding; vegetated surface less than ? acre. Several plants widely scattered around shore of island. Phenology: Flowers. Origin: Introduced.
WTU 394419; Barcode: WTU-V-037240
Carrie Marschner CAM 08-64    30 May 2008
50. Sonchus asper (L.) Hill
Database ID
169767 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394419 
Barcode
WTU-V-037240 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 1 2008. Sources: FNA.  
Type Notes
 
Collector
Carrie Marschner 
Collection #
CAM 08-64 
Other Collectors
 
Date Collected
30 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Small grassy unnamed island just east of the north tip of Charles Island and its dock. 
Elevation
3-19 ft. 
Coordinates
48° 26.713' N, 122° 54.35' W 
Site Description
Bedrock finely layered shale, with nearly vertical bedding; vegetated surface less than ? acre. 
Specimen Notes
Several plants widely scattered around shore of island. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
51. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island.
Elev. 49 ft. 48.54536° N, 122.8539° W.
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). One plant near north end of island. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 395432; Barcode: WTU-V-037206
Phil Green 08-129    25 Sep 2008
51. Sonchus asper (L.) Hill
Database ID
171669 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395432 
Barcode
WTU-V-037206 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 28 2008. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
08-129 
Other Collectors
 
Date Collected
25 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island. 
Elevation
49 ft. 
Coordinates
48.54536° N, 122.8539° W 
Site Description
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). 
Specimen Notes
One plant near north end of island. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
52. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
U.S BLM land. Victim Island.
Elev. 50 ft. 48° 36.831' N, 122° 58.472' W.
An open, forested, 3 acre island with Arbutus, Quercus, Juniperus, and Pseudotsuga; Holodiscus dominant shrub understory; deer evident. Occasional in grassy balds. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 393777; Barcode: WTU-V-037209
Peter Dunwiddie 08-153    24 Sep 2008
52. Sonchus asper (L.) Hill
Database ID
171762 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393777 
Barcode
WTU-V-037209 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 1 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-153 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
U.S BLM land. Victim Island. 
Elevation
50 ft. 
Coordinates
48° 36.831' N, 122° 58.472' W 
Site Description
An open, forested, 3 acre island with Arbutus, Quercus, Juniperus, and Pseudotsuga; Holodiscus dominant shrub understory; deer evident. 
Specimen Notes
Occasional in grassy balds. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
53. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7.
Elev. 50 ft. 48.76398° N, 122.88579° W. Coordinate Source: GPS.
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. Occasional in rocky cracks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 395081; Barcode: WTU-V-037210
Peter Dunwiddie 08-172    26 Sep 2008
53. Sonchus asper (L.) Hill
Database ID
171781 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395081 
Barcode
WTU-V-037210 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 31 2008. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-172 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7. 
Elevation
50 ft. 
Coordinates
48.76398° N, 122.88579° W 
Site Description
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. 
Specimen Notes
Occasional in rocky cracks. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
54. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Willow Island. A large, 100' high rocky island 1/3 mile west of Blakely Island.
Elev. 100 ft. 48.5404° N, 122.82242° W. Datum: WGS 84. Coordinate Source: GPS.
Partially treed with Pseudotsuga and Arbutus. Open understory dominated by Elymus glaucus and Symphoricarpos albus. East side has extensive cliffs and ledges and is particularly rich with ferns. Considerable deer browse. Rock appears to be serpentine. A few widely scattered plants, mostly of rock near shore. Phenology: Flowers. Origin: Introduced.
WTU 396232; Barcode: WTU-V-037208
Peter Dunwiddie 09-26    27 May 2009
54. Sonchus asper (L.) Hill
Database ID
173104 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396232 
Barcode
WTU-V-037208 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 30 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
09-26 
Other Collectors
 
Date Collected
27 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Willow Island. A large, 100' high rocky island 1/3 mile west of Blakely Island. 
Elevation
100 ft. 
Coordinates
48.5404° N, 122.82242° W 
Site Description
Partially treed with Pseudotsuga and Arbutus. Open understory dominated by Elymus glaucus and Symphoricarpos albus. East side has extensive cliffs and ledges and is particularly rich with ferns. Considerable deer browse. Rock appears to be serpentine. 
Specimen Notes
A few widely scattered plants, mostly of rock near shore. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
55. Sonchus asper (L.) Hill
U.S.A., Washington, San Juan County:
San Juan Islands. Little Sucia Island, off the southwest corner of Sucia Island.
Elev. 80 ft. 48° 45.283' N, 122° 55.198' W.
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. Psuedotsuga menziesii and arbutus forest with dense shrub understory. Isthmus connects two higher upland areas. A few scattered plants on steep dirt, south-facing bluff. Phenology: Flowers & Fruits. Origin: Native.
WTU 395437; Barcode: WTU-V-037207
David Giblin 2887    28 May 2009
55. Sonchus asper (L.) Hill
Database ID
173349 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395437 
Barcode
WTU-V-037207 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 30 2009. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
2887 
Other Collectors
 
Date Collected
28 May 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little Sucia Island, off the southwest corner of Sucia Island. 
Elevation
80 ft. 
Coordinates
48° 45.283' N, 122° 55.198' W 
Site Description
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. Psuedotsuga menziesii and arbutus forest with dense shrub understory. Isthmus connects two higher upland areas. 
Specimen Notes
A few scattered plants on steep dirt, south-facing bluff. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
56. Sonchus asper (L.) Hill
U.S.A., Washington, Skagit County:
North of Lighthouse Point near beach in Deception Pass State Park.
48° 24' 31.93" N, 122° 39' 23.2" W; T34N R1E S26.
Growing North of Lighthouse Point near beach in Deception Pass State Park. Phenology: Buds. Origin: Introduced.
WTU 381615; Barcode: WTU-V-037220
Jeff Walker 462    12 Jun 2010
56. Sonchus asper (L.) Hill
Database ID
178403 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381615 
Barcode
WTU-V-037220 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Jeff Walker.  
Type Notes
 
Collector
Jeff Walker 
Collection #
462 
Other Collectors
 
Date Collected
12 Jun 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
North of Lighthouse Point near beach in Deception Pass State Park. 
Elevation
 
Coordinates
48° 24' 31.93" N, 122° 39' 23.2" W; T34N R1E S26 
Site Description
Growing North of Lighthouse Point near beach in Deception Pass State Park. 
Specimen Notes
 
Phenology
Buds 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
57. Sonchus asper (L.) Hill
Russian Federation, Sakhalin Region
Southeast corner of Sakhalin Island. West of Cape Menaputsy.
Elev. 0 ft. 46° 23.175' N, 143° 36.508' E.
Beach community, with steep slopes and rocky outcrops. Flowers bright yellow. Common. Growing amongst tall grasses. Phenology: Flowers. Origin: Native.
WTU 391370
Suzanne Joneson 3613    21 Aug 2001
57. Sonchus asper (L.) Hill
Database ID
179574 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391370 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Valentin Yakubov, 2011. Sources: Pl. Vasc. Orientis Extremi Sovietici.  
Type Notes
 
Collector
Suzanne Joneson 
Collection #
3613 
Other Collectors
 
Date Collected
21 Aug 2001 
Verbatim Date
 
Country
Russian Federation 
State or Province
Sakhalin Region 
County
 
Locality
Southeast corner of Sakhalin Island. West of Cape Menaputsy. 
Elevation
0 ft. 
Coordinates
46° 23.175' N, 143° 36.508' E 
Site Description
Beach community, with steep slopes and rocky outcrops. 
Specimen Notes
Flowers bright yellow. Common. Growing amongst tall grasses. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
58. Sonchus asper (L.) Hill
U.S.A., Washington, Skagit County:
Vendovi Island.
48.6094° N, 122.6065° W. Datum: WGS 84. Coordinate uncertainty: 500 meters. Coordinate Source: Digital map.
Lawn area and around buildings. A few plants at edge of shed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 404344; Barcode: WTU-V-012408
Nisa Karimi NK-2011-213    11 Sep 2011
58. Sonchus asper (L.) Hill
Database ID
182210 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
404344 
Barcode
WTU-V-012408 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 23 2011. Sources: FNA.  
Type Notes
 
Collector
Nisa Karimi 
Collection #
NK-2011-213 
Other Collectors
 
Date Collected
11 Sep 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Vendovi Island. 
Elevation
 
Coordinates
48.6094° N, 122.6065° W 
Site Description
Lawn area and around buildings. 
Specimen Notes
A few plants at edge of shed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
59. Sonchus asper (L.) Hill
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. Shiny, prickly leaves; auricles at base of leaves toothed. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 409037; Barcode: WTU-V-023058
David Giblin 5104    28 Aug 2013
with Cathy Maxwell, Peter Zika
59. Sonchus asper (L.) Hill
Database ID
189191 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409037 
Barcode
WTU-V-023058 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 4 2013. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
5104 
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
Shiny, prickly leaves; auricles at base of leaves toothed. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
60. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
North Tulare Beach, Port Susan, east shore.
48.105718°, -122.34509°. Datum: WGS 84. Coordinate uncertainty: 367 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
[Left stem on sheet labeled 6-11-90.] Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401611; Barcode: WTU-V-008766
Clayton Haberman s.n.    12 Aug 1987
60. Sonchus asper (L.) Hill
Database ID
193666 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401611 
Barcode
WTU-V-008766 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
12 Aug 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
North Tulare Beach, Port Susan, east shore. 
Elevation
 
Coordinates
48.105718°, -122.34509° 
Site Description
 
Specimen Notes
[Left stem on sheet labeled 6-11-90.] 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
61. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
East shore Port Susan, north Tulare Beach.
48.105718°, -122.34509°. Datum: WGS 84. Coordinate uncertainty: 367 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Base of sandy-clay bluff. [Attached packet labeled 8-5-2005.] Phenology: Vegetative. Origin: Introduced.
WTU 401612; Barcode: WTU-V-008767
Clayton Haberman s.n.    6 Apr 2005
61. Sonchus asper (L.) Hill
Database ID
193667 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401612 
Barcode
WTU-V-008767 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
6 Apr 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
East shore Port Susan, north Tulare Beach. 
Elevation
 
Coordinates
48.105718°, -122.34509° 
Site Description
Base of sandy-clay bluff. 
Specimen Notes
[Attached packet labeled 8-5-2005.] 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
62. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
Port Susan, north Tulare Beach.
48.105718°, -122.34509°. Datum: WGS 84. Coordinate uncertainty: 367 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Base of sandy-clay bluff. Achenes not rugulose. [Attached packet labeled 6/10/01.] Phenology: Fruits. Origin: Introduced.
WTU 401613; Barcode: WTU-V-008768
Clayton Haberman s.n.    27 Jun 1989
62. Sonchus asper (L.) Hill
Database ID
193668 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401613 
Barcode
WTU-V-008768 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
27 Jun 1989 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Port Susan, north Tulare Beach. 
Elevation
 
Coordinates
48.105718°, -122.34509° 
Site Description
Base of sandy-clay bluff. 
Specimen Notes
Achenes not rugulose. [Attached packet labeled 6/10/01.] 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
63. Sonchus asper (L.) Hill ssp. asper
U.S.A., Wisconsin, Waushara County:
North shore Pine Lake, Hancock.
44.132544°, -89.509792°. Datum: WGS 84. Coordinate uncertainty: 667 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Sandy beach. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401614; Barcode: WTU-V-008769
Clayton Haberman s.n.    5 Jul 2006
63. Sonchus asper (L.) Hill ssp. asper
Database ID
193669 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401614 
Barcode
WTU-V-008769 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill ssp. asper  
Accepted Name
Sonchus asper (L.) Hill ssp. asper  
Annotation History
1. Sonchus asper (L.) Hill ssp. asper.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
5 Jul 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wisconsin 
County
Waushara 
Locality
North shore Pine Lake, Hancock. 
Elevation
 
Coordinates
44.132544°, -89.509792° 
Site Description
Sandy beach. 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
64. Sonchus asper (L.) Hill
U.S.A., Wisconsin, Waushara County:
North shore Pine Lake, Hancock.
44.132544°, -89.509792°. Datum: WGS 84. Coordinate uncertainty: 667 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Mud-sand beach. Weedy. Sheet 1 of 2. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 401615; Barcode: WTU-V-008770
Clayton Haberman s.n.    6 Jul 2010
64. Sonchus asper (L.) Hill
Database ID
193670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401615 
Barcode
WTU-V-008770 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
6 Jul 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wisconsin 
County
Waushara 
Locality
North shore Pine Lake, Hancock. 
Elevation
 
Coordinates
44.132544°, -89.509792° 
Site Description
Mud-sand beach. 
Specimen Notes
Weedy. Sheet 1 of 2. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
65. Sonchus asper (L.) Hill
U.S.A., Wisconsin, Waushara County:
North shore Pine Lake, Hancock.
44.132544°, -89.509792°. Datum: WGS 84. Coordinate uncertainty: 667 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital Map.
Mud-sand beach. Weed. Sheet 2 of 2. Phenology: Vegetative. Origin: Introduced.
WTU 401616; Barcode: WTU-V-008771
Clayton Haberman s.n.    6 Jul 2010
65. Sonchus asper (L.) Hill
Database ID
193671 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401616 
Barcode
WTU-V-008771 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
6 Jul 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Wisconsin 
County
Waushara 
Locality
North shore Pine Lake, Hancock. 
Elevation
 
Coordinates
44.132544°, -89.509792° 
Site Description
Mud-sand beach. 
Specimen Notes
Weed. Sheet 2 of 2. 
Phenology
Vegetative 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
66. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
East Warm Beach Camp Ground, Stanwood.
48.189167°, -122.343759°. Datum: WGS 84. Coordinate uncertainty: 380 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Disturbed soil near rock pile. Phenology: Fruits. Origin: Introduced.
WTU 401617; Barcode: WTU-V-008772
Clayton Haberman s.n.    9 Aug 2010
66. Sonchus asper (L.) Hill
Database ID
193672 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401617 
Barcode
WTU-V-008772 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Aug 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
East Warm Beach Camp Ground, Stanwood. 
Elevation
 
Coordinates
48.189167°, -122.343759° 
Site Description
Disturbed soil near rock pile. 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
67. Sonchus asper (L.) Hill
U.S.A., Washington, Lewis County:
Gifford Pinchot National Forest: along Skate Creek Road at old gravel pit directly across from junction with FS Road 5240, 15 air km northwest of Packwood.
Elev. 779 m. 46.702357° N, 121.81115° W. Datum: WGS 84. Coordinate uncertainty: 9 meters. Georeferenced by Ben Legler. Coordinate Source: GPS.
Dry, disturbed, gravelly soil, sparsely vegetated; surrounded by mature conifer forest of Pseudotsuga menziesii and Abies procera. Flowers yellow; plants annual from a taproot, stems to 1.5 meters tall, much branched. Phenology: Flowers and Fruits.
WTU 407736; Barcode: WTU-V-021815
Ben Legler 13334    22 Sep 2014
with Sara Legler
67. Sonchus asper (L.) Hill
Database ID
2782129 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
407736 
Barcode
WTU-V-021815 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Ben Legler, 2015. Sources: FNA.  
Type Notes
 
Collector
Ben Legler 
Collection #
13334 
Other Collectors
Sara Legler 
Date Collected
22 Sep 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Gifford Pinchot National Forest: along Skate Creek Road at old gravel pit directly across from junction with FS Road 5240, 15 air km northwest of Packwood. 
Elevation
779 m. 
Coordinates
46.702357° N, 121.81115° W 
Site Description
Dry, disturbed, gravelly soil, sparsely vegetated; surrounded by mature conifer forest of Pseudotsuga menziesii and Abies procera. 
Specimen Notes
Flowers yellow; plants annual from a taproot, stems to 1.5 meters tall, much branched. 
Phenology
Flowers and Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
68. Sonchus asper (L.) Hill
U.S.A., Washington, King County:
Burke-Gilman Trail at intersection at 145th Street.
Elev. 8 m. 47.73378° N, 122.2847° W. Datum: WGS 84. Coordinate uncertainty: 20 meters. Coordinate Source: Digital map.
Disturbed trailside edge above wet ditch with Rubus bifrons nearby. Locally common; flowers yellow; plants annual; plants to 2 meters tall. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 409026; Barcode: WTU-V-022109
Marshall Potter 2016-1    2 Jun 2016
with Donovan Tracy
68. Sonchus asper (L.) Hill
Database ID
2814538 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409026 
Barcode
WTU-V-022109 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by David Giblin, 10 2016. Sources: FNA.  
Type Notes
 
Collector
Marshall Potter 
Collection #
2016-1 
Other Collectors
Donovan Tracy 
Date Collected
2 Jun 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Burke-Gilman Trail at intersection at 145th Street. 
Elevation
8 m. 
Coordinates
47.73378° N, 122.2847° W 
Site Description
Disturbed trailside edge above wet ditch with Rubus bifrons nearby. 
Specimen Notes
Locally common; flowers yellow; plants annual; plants to 2 meters tall. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
69. Sonchus asper (L.) Hill
U.S.A., Washington, Stevens County:
No locality given.
48.383272°, -117.843263°. Coordinate uncertainty: 74000 meters. Georeferenced by Joseph Stormer.
Roadsides, waste areas, gardens, and cultivated fields. Phenology: Flowers. Origin: Introduced. Cultivated.
WTU 405440; Barcode: WTU-V-016483
unknown s.n.    No date given.
69. Sonchus asper (L.) Hill
Database ID
3092970 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
405440 
Barcode
WTU-V-016483 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
unknown 
Collection #
s.n. 
Other Collectors
 
Date Collected
No date given. 
Verbatim Date
No date given. 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
No locality given. 
Elevation
 
Coordinates
48.383272°, -117.843263° 
Site Description
Roadsides, waste areas, gardens, and cultivated fields. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
Yes 
Imaged?
Yes 

Asteraceae
70. Sonchus asper (L.) Hill
U.S.A., Washington, Adams County:
Growing in landscaping between sports field and East Elm Street in Othello.
Elev. 1075 ft. 46.82119° N, 119.16842° W. Coordinate Source: Specimen Label.
Rays yellow. Contains milky latex. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 409869; Barcode: WTU-V-023892
Jeff Walker 867    5 Aug 2016
70. Sonchus asper (L.) Hill
Database ID
3103449 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409869 
Barcode
WTU-V-023892 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Jeff Walker 
Collection #
867 
Other Collectors
 
Date Collected
5 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Adams 
Locality
Growing in landscaping between sports field and East Elm Street in Othello. 
Elevation
1075 ft. 
Coordinates
46.82119° N, 119.16842° W 
Site Description
 
Specimen Notes
Rays yellow. Contains milky latex. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
71. Sonchus asper (L.) Hill
U.S.A., Washington, Clallam County:
Next to Highway 112.
48.34404° N, 124.51274° W. Coordinate Source: Specimen Label.
In gravel, with Chamerion angustifolium, Plantago lanceolata, Poa annua, and Gnaphalium. Common in gravel. Rays yellow. Contains milky latex. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 414092; Barcode: WTU-V-029889
Jeff Walker 876    21 Aug 2016
71. Sonchus asper (L.) Hill
Database ID
3151888 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414092 
Barcode
WTU-V-029889 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Jeff Walker 
Collection #
876 
Other Collectors
 
Date Collected
21 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Next to Highway 112. 
Elevation
 
Coordinates
48.34404° N, 124.51274° W 
Site Description
In gravel, with Chamerion angustifolium, Plantago lanceolata, Poa annua, and Gnaphalium. 
Specimen Notes
Common in gravel. Rays yellow. Contains milky latex. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
72. Sonchus asper (L.) Hill
U.S.A., Washington, Snohomish County:
Trail Hall's Lake to Edmonds.
47.807799°, -122.309356°. Datum: WGS 84. Coordinate uncertainty: 300 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
Phenology: Flowers. Origin: Introduced.
WTU 274784; Barcode: WTU-V-037205
C. S. Eaton s.n.    19 Jan 1908
72. Sonchus asper (L.) Hill
Database ID
3218474 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
274784 
Barcode
WTU-V-037205 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
C. S. Eaton 
Collection #
s.n. 
Other Collectors
 
Date Collected
19 Jan 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Trail Hall's Lake to Edmonds. 
Elevation
 
Coordinates
47.807799°, -122.309356° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
73. Sonchus asper (L.) Hill
U.S.A., Washington, Pierce County:
JBLM, Artillery Impact Area, Mortar Point 3, next to Nisqually Lake.¶
Elev. 84 m. 47.03032° N, 122.62275° W. Datum: WGS 84. Coordinate Source: GPS.
A few scattered plants on the gravel roadside.¶ Origin: Introduced.
WTU
Peter W. Dunwiddie PWD 16-105    23 May 2016
with Sarah Krock, Amber Martens
73. Sonchus asper (L.) Hill
Database ID
3243274 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 16-105 
Other Collectors
Sarah Krock, Amber Martens 
Date Collected
23 May 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, Artillery Impact Area, Mortar Point 3, next to Nisqually Lake.¶ 
Elevation
84 m. 
Coordinates
47.03032° N, 122.62275° W 
Site Description
A few scattered plants on the gravel roadside.¶ 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
74. Sonchus asper (L.) Hill
U.S.A., Washington, Pierce County:
JBLM, Mortar Point 13, near Coyote Bridge.
Elev. 93 m. 47.00607° N, 122.55775° W. Datum: WGS 84. Coordinate Source: GPS.
1 plant on a weedy roadside, with Arrhenatherum elatius, Elymus repens.¶ Origin: Introduced.
WTU
Peter W. Dunwiddie PWD 16-129    2 Jun 2016
with Sarah Krock, Rod Gilbert
74. Sonchus asper (L.) Hill
Database ID
3244694 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Peter W. Dunwiddie.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 16-129 
Other Collectors
Sarah Krock, Rod Gilbert  
Date Collected
2 Jun 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, Mortar Point 13, near Coyote Bridge. 
Elevation
93 m. 
Coordinates
47.00607° N, 122.55775° W 
Site Description
1 plant on a weedy roadside, with Arrhenatherum elatius, Elymus repens.¶ 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
75. Sonchus asper (L.) Hill
U.S.A., Washington, Pierce County:
JBLM, Artillery Impact Area, Range 60, Nisqually Lake shoreline.
Elev. 78 m. 47.02917° N, 122.63737° W. Datum: WGS 84. Coordinate Source: GPS.
A few scattered individuals, with Phalaris arundinacea, Poa compressa and Bromus hordeaceus. Origin: Introduced.
WTU
Peter Dunwiddie PWD-16-264    24 Jun 2016
with Rod Gilbert, Sarah Krock, Peter Zika
75. Sonchus asper (L.) Hill
Database ID
3244989 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Peter Dunwiddie.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-16-264 
Other Collectors
Rod Gilbert, Sarah Krock, Peter Zika 
Date Collected
24 Jun 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, Artillery Impact Area, Range 60, Nisqually Lake shoreline. 
Elevation
78 m. 
Coordinates
47.02917° N, 122.63737° W 
Site Description
A few scattered individuals, with Phalaris arundinacea, Poa compressa and Bromus hordeaceus. 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
76. Sonchus asper (L.) Hill
U.S.A., Washington, Kittitas County:
Along grass adjacent to boat launch parking lot in Ginkgo Petrified Forest State Park.
Elev. 585 ft. 46.90559° N, 119.98842° W. Coordinate Source: Specimen Label.
Phenology: Flowers and Fruits. Origin: Introduced.
WTU 418077; Barcode: WTU-V-039789
Jeff Walker 1079    11 Jul 2018
76. Sonchus asper (L.) Hill
Database ID
3248818 
Herbarium
WTU 
Collection
 
Dataset
 
Accession
418077 
Barcode
WTU-V-039789 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.  
Type Notes
 
Collector
Jeff Walker 
Collection #
1079 
Other Collectors
 
Date Collected
11 Jul 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along grass adjacent to boat launch parking lot in Ginkgo Petrified Forest State Park. 
Elevation
585 ft. 
Coordinates
46.90559° N, 119.98842° W 
Site Description
 
Specimen Notes
 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
77. Sonchus asper (L.) Hill
U.S.A., Oregon, Gilliam County:
I-84 roadside ca. 2 miles east of LePage Park.
45.740086° N, 120.614965° W. Datum: WGS 84. Coordinate Source: GPS.
Unommon in silty/rocky debris at base of basalt cliff, with Bromus tectorum, Centaurea diffusa, Lactuca serriola. Flowers somewhat bilabiate, palette with 2 ridges and small red spots. Phenology: Flowers. Origin: Native.
WTU
Peter Dunwiddie PWD-19-386    1 Aug 2019
with Peter ZIka
77. Sonchus asper (L.) Hill
Database ID
3282092 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill 
Accepted Name
Sonchus asper (L.) Hill 
Annotation History
1. Sonchus asper (L.) Hill.
    Annotated by Peter Dunwiddie, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-19-386 
Other Collectors
Peter ZIka 
Date Collected
1 Aug 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Gilliam 
Locality
I-84 roadside ca. 2 miles east of LePage Park. 
Elevation
 
Coordinates
45.740086° N, 120.614965° W 
Site Description
Unommon in silty/rocky debris at base of basalt cliff, with Bromus tectorum, Centaurea diffusa, Lactuca serriola. 
Specimen Notes
Flowers somewhat bilabiate, palette with 2 ridges and small red spots. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
78. Sonchus asper (L.) Hill ssp. asper
U.S.A., Washington, Grays Harbor County:
Pacific Coast Range: woods west of Overlake Lane, McCleary, 0.5 miles S of WA Hwy 8, ca 18 air miles W of Olympia.
Elev. 122 m. 47.04781° N, 123.28368° W; T18N R5W S14 NE4 NW4 SW4.. Coordinate Source: Specimen Label.
Opening in Pseudotsuga menziesii-Tsuga heterophylla-Gaultheria shallon forest on rocky logging road with weedy community of Anthoxanthum, Schedonorus arundinaceus, Holcus lanatus, & Elymus glaucus. Soil loamy clay/rocky gravel. With Digitalis purpurea, Chrysanthemum leucanthemum, Trifolium campestre. Taprooted annual with yellow ligulate flowers. Uncommon. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 423320; Barcode: WTU-V-060050
Walter Fertig 32621    10 Jun 2018
78. Sonchus asper (L.) Hill ssp. asper
Database ID
3286675 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
423320 
Barcode
WTU-V-060050 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Sonchus asper (L.) Hill ssp. asper  
Accepted Name
Sonchus asper (L.) Hill ssp. asper  
Annotation History
1. Sonchus asper (L.) Hill ssp. asper.  
Type Notes
 
Collector
Walter Fertig 
Collection #
32621 
Other Collectors
 
Date Collected
10 Jun 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Pacific Coast Range: woods west of Overlake Lane, McCleary, 0.5 miles S of WA Hwy 8, ca 18 air miles W of Olympia. 
Elevation
122 m. 
Coordinates
47.04781° N, 123.28368° W; T18N R5W S14 NE4 NW4 SW4. 
Site Description
Opening in Pseudotsuga menziesii-Tsuga heterophylla-Gaultheria shallon forest on rocky logging road with weedy community of Anthoxanthum, Schedonorus arundinaceus, Holcus lanatus, & Elymus glaucus. Soil loamy clay/rocky gravel. With Digitalis purpurea, Chrysanthemum leucanthemum, Trifolium campestre. 
Specimen Notes
Taprooted annual with yellow ligulate flowers. Uncommon. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

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


Disclaimer:

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