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Field Descriptions
72 matching records found.
Label Query: Genus = "Convolvulus", Species = "arvensis"
Convolvulaceae
1. Convolvulus arvensis L.
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. Corolla white with pink tinge; trailing vine in grass by road. Phenology: Flowers. Origin: Introduced.
WTU
Ben Legler 1032    30 Jul 2003
1. Convolvulus arvensis L.
Database ID
795 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Ben Legler, 5 2003. Sources: See H&C..  
Type Notes
 
Collector
Ben Legler 
Collection #
1032 
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
Corolla white with pink tinge; trailing vine in grass by road. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
2. Convolvulus arvensis L.
U.S.A., Colorado, Boulder County:
Boulder.
Phenology: Flowers.
WTU
Richard G. Olmstead 92-244    29 Sep 1992
2. Convolvulus arvensis L.
Database ID
1144 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Richard G. Olmstead.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
92-244 
Other Collectors
 
Date Collected
29 Sep 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Colorado 
County
Boulder 
Locality
Boulder. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
3. Convolvulus arvensis L.
U.S.A., Washington, Chelan County:
Orchard south side of Wenatchee.
Elev. 750 ft. 47.42361°, -120.30917°. Datum: WGS84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sandy alluvial level land. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 97143
George G. Hedgcock s.n.    19 Jul 1932
3. Convolvulus arvensis L.
Database ID
14158 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
97143 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
George G. Hedgcock 
Collection #
s.n. 
Other Collectors
 
Date Collected
19 Jul 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Orchard south side of Wenatchee. 
Elevation
750 ft. 
Coordinates
47.42361°, -120.30917° 
Site Description
Sandy alluvial level land. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
4. Convolvulus arvensis L.
U.S.A., Washington, Douglas County:
15 miles south of Chelan on Hwy Wash. 10D.
47.623999°, -120.01528°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 243104
John L. Maas 1041    16 Jun 1963
4. Convolvulus arvensis L.
Database ID
14159 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243104 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
John L. Maas 
Collection #
1041 
Other Collectors
 
Date Collected
16 Jun 1963 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
15 miles south of Chelan on Hwy Wash. 10D. 
Elevation
 
Coordinates
47.623999°, -120.01528° 
Site Description
 
Specimen Notes
On roadside. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
5. Convolvulus arvensis L.
U.S.A., Washington, Island County:
Prairie Center, Whidbey Island.
48.20806°, -122.685°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In field. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 129165
Lloyd E. McElvain 142    10 Jun 1950
5. Convolvulus arvensis L.
Database ID
14160 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
129165 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Lloyd E. McElvain 
Collection #
142 
Other Collectors
 
Date Collected
10 Jun 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Prairie Center, Whidbey Island. 
Elevation
 
Coordinates
48.20806°, -122.685° 
Site Description
 
Specimen Notes
In field. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
6. Convolvulus arvensis L.
U.S.A., Washington, Kitsap County:
Port Blakely.
47.5975°, -122.50889°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In a roadside tangle of shrubs. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 292519
W. J. Eyerdam s.n.    17 Jun 1934
6. Convolvulus arvensis L.
Database ID
14161 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292519 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by G. N. Jones.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
s.n. 
Other Collectors
 
Date Collected
17 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
Port Blakely. 
Elevation
 
Coordinates
47.5975°, -122.50889° 
Site Description
 
Specimen Notes
In a roadside tangle of shrubs. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
7. Convolvulus arvensis L.
U.S.A., Washington, King County:
Seattle: University of Washington west campus parking lots and margins.
47.39361°, -122.42361°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Warm, early area near canal. Flowers light pink with white center, outside of corolla darker pink with darker stripes; other plants with white flowers. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 328356
T. F. Johnson 169    28 Jun 1987
7. Convolvulus arvensis L.
Database ID
14162 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328356 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
T. F. Johnson 
Collection #
169 
Other Collectors
 
Date Collected
28 Jun 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle: University of Washington west campus parking lots and margins. 
Elevation
 
Coordinates
47.39361°, -122.42361° 
Site Description
Warm, early area near canal. 
Specimen Notes
Flowers light pink with white center, outside of corolla darker pink with darker stripes; other plants with white flowers. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
8. Convolvulus arvensis L.
U.S.A., Washington, Klickitat County:
Bingen.
45.71495°, -121.46462°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 270257
Wilhelm N. Suksdorf s.n.    9 Oct 1890
8. Convolvulus arvensis L.
Database ID
14163 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
270257 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Oct 1890 
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
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
9. Convolvulus arvensis L.
U.S.A., Washington, Kittitas County:
Roadside near mouth of Teanaway River.
47.174106°, -120.83604°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Introduced.
WTU 26203JWT
J. William Thompson 6638    13 Jun 1931
9. Convolvulus arvensis L.
Database ID
14164 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26203JWT 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
J. William Thompson 
Collection #
6638 
Other Collectors
 
Date Collected
13 Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Roadside near mouth of Teanaway River. 
Elevation
 
Coordinates
47.174106°, -120.83604° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
10. Convolvulus arvensis L.
U.S.A., Washington, Pend Oreille County:
Roadside at the County road entrance to Line Lake, near Metaline Falls.
48.85056°, -117.38972°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 242532
Earle F. Layser 1106    1 Sep 1969
10. Convolvulus arvensis L.
Database ID
14165 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
242532 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Earle F. Layser 
Collection #
1106 
Other Collectors
 
Date Collected
1 Sep 1969 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pend Oreille 
Locality
Roadside at the County road entrance to Line Lake, near Metaline Falls. 
Elevation
 
Coordinates
48.85056°, -117.38972° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
11. Convolvulus arvensis L.
U.S.A., Washington, San Juan County:
San Juan Island; Friday harbor; at several places along roadside near airport heading west into Beaver Valley; especially along south side of road just east of airport in overgrown gardens/edge.
48.53528°, -123.00528°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Fairly common plants with trailing, twining stems, obvious white trumpet-shaped flowers; perennial. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 313772
Scott R. Atkinson 268    16 Jun 1986
11. Convolvulus arvensis L.
Database ID
14166 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
313772 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Scott R. Atkinson 
Collection #
268 
Other Collectors
 
Date Collected
16 Jun 1986 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island; Friday harbor; at several places along roadside near airport heading west into Beaver Valley; especially along south side of road just east of airport in overgrown gardens/edge. 
Elevation
 
Coordinates
48.53528°, -123.00528° 
Site Description
 
Specimen Notes
Fairly common plants with trailing, twining stems, obvious white trumpet-shaped flowers; perennial. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
12. Convolvulus arvensis L.
U.S.A., Washington, Stevens County:
Cedonia.
48.15389°, -118.16806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Fields and gardens. Bracts of the peduncle small, distant from the corolla. Corolla pink or white. Weed. Phenology: Flowers. Origin: Introduced.
WTU 111907
Mae E. Dennis 249    2 Jul 1946
12. Convolvulus arvensis L.
Database ID
14167 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
111907 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Mae E. Dennis 
Collection #
249 
Other Collectors
 
Date Collected
2 Jul 1946 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Stevens 
Locality
Cedonia. 
Elevation
 
Coordinates
48.15389°, -118.16806° 
Site Description
Fields and gardens. 
Specimen Notes
Bracts of the peduncle small, distant from the corolla. Corolla pink or white. Weed. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
13. Convolvulus arvensis L.
U.S.A., Washington, Spokane County:
Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common in waste places. Phenology: Flowers. Origin: Introduced.
WTU 1448JWT
Sister Mary Milburge s.n.     Jun 1931
13. Convolvulus arvensis L.
Database ID
14168 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
1448JWT 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
Common in waste places. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
14. Convolvulus arvensis L.
U.S.A., Washington, Thurston County:
Tumwater.
47.0075°, -122.90806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 13012JWT
I. C. Otis 2127    29 Jul 1936
14. Convolvulus arvensis L.
Database ID
14169 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
13012JWT 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2127 
Other Collectors
 
Date Collected
29 Jul 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Tumwater. 
Elevation
 
Coordinates
47.0075°, -122.90806° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
15. Convolvulus arvensis L.
U.S.A., Washington, Whatcom County:
Bellingham.
48.75972°, -122.48694°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Growing along railroad tracks. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 55483
W. C. Muenscher 9973    5 May 1939
15. Convolvulus arvensis L.
Database ID
14170 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
55483 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
W. C. Muenscher 
Collection #
9973 
Other Collectors
 
Date Collected
5 May 1939 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Bellingham. 
Elevation
 
Coordinates
48.75972°, -122.48694° 
Site Description
 
Specimen Notes
Growing along railroad tracks. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
16. Convolvulus arvensis L.
U.S.A., Washington, Whitman County:
Wawawai County Park, Wawawai.
Elev. 800 ft. 46° 38' N, 117° 22' 30" W; T13N R43E S2.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 344396
Sarah Gage G&R 979    7 Jun 1993
with Teresa Leyens
16. Convolvulus arvensis L.
Database ID
14171 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
344396 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 979 
Other Collectors
Teresa Leyens 
Date Collected
7 Jun 1993 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
Wawawai County Park, Wawawai. 
Elevation
800 ft. 
Coordinates
46° 38' N, 117° 22' 30" W; T13N R43E S2 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
17. Convolvulus arvensis L.
U.S.A., Washington, Yakima County:
Confluence of Yakima and Naches Rivers, Yakima.
Elev. 1080 ft. 46° 38' N, 120° 31' 31" W; T13N R18E S12.
Growing in sun on open bank below highway with Agropyron cristatum. Phenology: Flowers. Origin: Introduced.
WTU 342846
Sarah Gage G&R 125    24 May 1992
with Sharon Rodman
17. Convolvulus arvensis L.
Database ID
14172 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342846 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 125 
Other Collectors
Sharon Rodman 
Date Collected
24 May 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Confluence of Yakima and Naches Rivers, Yakima. 
Elevation
1080 ft. 
Coordinates
46° 38' N, 120° 31' 31" W; T13N R18E S12 
Site Description
 
Specimen Notes
Growing in sun on open bank below highway with Agropyron cristatum. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
18. Convolvulus arvensis L.
U.S.A., Washington, Yakima County:
Yakima Firing Center. South of Sourdough Canyon, Training Area 13B. (DMC 5172000 N, 732500E).
46.680333°, -119.954786°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Gently sloping bench, east aspect, burned in 1985. Artemisia tridentata/ Agropyron spicatum but very little Artemissia returned, with Astragalus columbianus, Stipa comata, Phlox longifolia, occasional Atriplex spinosa. In apparently dry area but above very small draw. BA2004-135. Phenology: Flowers. Origin: Introduced.
WTU 358213
Calvin Bagley 5504    2 May 1990
with Joy Mastrogiuseppe, , Donna Wilcox
18. Convolvulus arvensis L.
Database ID
120055 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
358213 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Calvin Bagley 
Collection #
5504 
Other Collectors
Joy Mastrogiuseppe, , Donna Wilcox 
Date Collected
2 May 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Yakima Firing Center. South of Sourdough Canyon, Training Area 13B. (DMC 5172000 N, 732500E). 
Elevation
 
Coordinates
46.680333°, -119.954786° 
Site Description
Gently sloping bench, east aspect, burned in 1985. Artemisia tridentata/ Agropyron spicatum but very little Artemissia returned, with Astragalus columbianus, Stipa comata, Phlox longifolia, occasional Atriplex spinosa. In apparently dry area but above very small draw. 
Specimen Notes
BA2004-135. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
19. Convolvulus arvensis L.
U.S.A., Washington, Spokane County:
Spokane.
47.65889°, -117.425°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
A weed in cultivated ground. Phenology: Flowers. Origin: Introduced.
WTU 31991
Sister Mary Milburge s.n.     Jun 1931
19. Convolvulus arvensis L.
Database ID
120078 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
31991 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Sister Mary Milburge 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jun 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Spokane. 
Elevation
 
Coordinates
47.65889°, -117.425° 
Site Description
 
Specimen Notes
A weed in cultivated ground. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
20. Convolvulus arvensis L.
U.S.A., Washington, Yakima County:
(YIN)[Yakima Indian Nation] at 1 mile south of Wapato on southwest side of U.S. Highway 97.
Elev. 705 ft. 46.433302°, -120.41917°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Upper Sonoran, roadside hedgerow. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 271170
E. Hunn 28    27 Sep 1976
20. Convolvulus arvensis L.
Database ID
120083 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
271170 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Hunn.  
Type Notes
 
Collector
E. Hunn 
Collection #
28 
Other Collectors
 
Date Collected
27 Sep 1976 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
(YIN)[Yakima Indian Nation] at 1 mile south of Wapato on southwest side of U.S. Highway 97. 
Elevation
705 ft. 
Coordinates
46.433302°, -120.41917° 
Site Description
Upper Sonoran, roadside hedgerow. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
21. Convolvulus arvensis L.
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: Fertile. Origin: Introduced.
WTU 230706
Wilhelm N. Suksdorf s.n.    9 Oct 1890
21. Convolvulus arvensis L.
Database ID
120093 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
230706 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Oct 1890 
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
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
22. Convolvulus arvensis L.
U.S.A., Washington, Whitman County:
45 miles west of Lewiston, along the north bank of the Snake River.
T11N R45E S12. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
On waste land. Plant prostrate, corolla white, with a faint purple shading. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 197499
C. L. Hitchcock 21847    11 Jun 1959
with C. V. Muhlick
22. Convolvulus arvensis L.
Database ID
120095 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
197499 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
21847 
Other Collectors
C. V. Muhlick 
Date Collected
11 Jun 1959 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whitman 
Locality
45 miles west of Lewiston, along the north bank of the Snake River. 
Elevation
 
Coordinates
T11N R45E S12 
Site Description
On waste land. 
Specimen Notes
Plant prostrate, corolla white, with a faint purple shading. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
23. Convolvulus arvensis L.
U.S.A., Washington, Thurston County:
Tumwater.
47.0075°, -122.90806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 56603
I. C. Otis 2127    29 Jul 1936
23. Convolvulus arvensis L.
Database ID
120100 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
56603 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
I. C. Otis 
Collection #
2127 
Other Collectors
 
Date Collected
29 Jul 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Tumwater. 
Elevation
 
Coordinates
47.0075°, -122.90806° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
24. Convolvulus arvensis L.
U.S.A., Washington
Pullman.
46.73139°, -117.17861°. Datum: WGS 84. Coordinate uncertainty: 3543 meters. Georeferenced by Sara Legler. Coordinate Source: GeoLocate.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 67152
F. L. Pickett 1095    5 Jul 1917
24. Convolvulus arvensis L.
Database ID
120103 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
67152 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
F. L. Pickett 
Collection #
1095 
Other Collectors
 
Date Collected
5 Jul 1917 
Verbatim Date
July 5 & 20, 1917 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Pullman. 
Elevation
 
Coordinates
46.73139°, -117.17861° 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
25. Convolvulus arvensis L.
U.S.A., Washington, King County:
Fort Lawton.
47.66242°, -122.41343°. Datum: WGS 84. Coordinate uncertainty: 1250 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In a roadside thicket. A troublesome weed. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 292518
W. J. Eyerdam s.n.    25 Jul 1937
25. Convolvulus arvensis L.
Database ID
120105 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292518 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus sepium L.
    Annotated by L. Constance.
2. Convolvulus arvensis L.
    Annotated by Arthur Lee Jacobson, 1997. Remarks: At the University of Washington 
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 Jul 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Fort Lawton. 
Elevation
 
Coordinates
47.66242°, -122.41343° 
Site Description
In a roadside thicket. 
Specimen Notes
A troublesome weed. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
26. Convolvulus arvensis L.
U.S.A., Idaho, Kootenai County:
Blackwell Slough. Shore of Lake Coeur d' Alene at south entrance to city limits.
47.687944°, -116.807131°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Shore of lake. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 302716
William H. Baker 15091    28 Sep 1957
26. Convolvulus arvensis L.
Database ID
120110 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302716 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
15091 
Other Collectors
 
Date Collected
28 Sep 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Kootenai 
Locality
Blackwell Slough. Shore of Lake Coeur d' Alene at south entrance to city limits. 
Elevation
 
Coordinates
47.687944°, -116.807131° 
Site Description
Shore of lake. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
27. Convolvulus arvensis L.
U.S.A., Idaho, Nez Perce County:
6 miles south of Lewiston.
46.329804°, -117.01667°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 302717
William H. Baker 14334    10 Jul 1956
27. Convolvulus arvensis L.
Database ID
120112 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302717 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
14334 
Other Collectors
 
Date Collected
10 Jul 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Nez Perce 
Locality
6 miles south of Lewiston. 
Elevation
 
Coordinates
46.329804°, -117.01667° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
28. Convolvulus arvensis L.
U.S.A., Montana, Carbon County:
Southeastern Carbon County. From about 1 to 15 miles north of the Wyoming line north of Lovell, Wyoming.
Moist places in valleys and around springs. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 302718
W. E. Booth 54618    18 Jul 1954
28. Convolvulus arvensis L.
Database ID
120115 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302718 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
W. E. Booth 
Collection #
54618 
Other Collectors
 
Date Collected
18 Jul 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Carbon 
Locality
Southeastern Carbon County. From about 1 to 15 miles north of the Wyoming line north of Lovell, Wyoming. 
Elevation
 
Coordinates
 
Site Description
Moist places in valleys and around springs. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
29. Convolvulus arvensis L.
U.S.A., Idaho, Canyon County:
Lake Lowell. Seven miles southwest of Nampa.
43.58333°, -116.73667°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Edge of field. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 302719
William H. Baker 11287    2 Sep 1953
29. Convolvulus arvensis L.
Database ID
120117 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302719 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
11287 
Other Collectors
 
Date Collected
2 Sep 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Canyon 
Locality
Lake Lowell. Seven miles southwest of Nampa. 
Elevation
 
Coordinates
43.58333°, -116.73667° 
Site Description
Edge of field. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
30. Convolvulus arvensis L.
U.S.A., Idaho, Latah County:
Tomer's Butte, 4 miles southeast of Moscow.
46.691538°, -116.939429°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Field, east slope. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 302700
William H. Baker 14521    20 Jul 1956
30. Convolvulus arvensis L.
Database ID
120119 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302700 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
14521 
Other Collectors
 
Date Collected
20 Jul 1956 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Latah 
Locality
Tomer's Butte, 4 miles southeast of Moscow. 
Elevation
 
Coordinates
46.691538°, -116.939429° 
Site Description
Field, east slope. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
31. Convolvulus arvensis L.
U.S.A., Idaho, Owyhee County:
Along Sinker Creek, about nine miles southeast of Murphy.
T3S R2W S51. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dry rocky flat along creek. Frequent. Phenology: Flowers. Origin: Introduced.
WTU 302697
William H. Baker 8515    12 Aug 1951
31. Convolvulus arvensis L.
Database ID
120122 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302697 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
8515 
Other Collectors
 
Date Collected
12 Aug 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Owyhee 
Locality
Along Sinker Creek, about nine miles southeast of Murphy. 
Elevation
 
Coordinates
T3S R2W S51 
Site Description
Dry rocky flat along creek. 
Specimen Notes
Frequent. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
32. Convolvulus arvensis L.
U.S.A., Idaho, Washington County:
Weiser Flat. Ca.[circa] 3 miles west of Weiser.
44.251094°, -117.028989°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along a fence-row. Phenology: Flowers. Origin: Introduced.
WTU 302698
William H. Baker 7860    10 Jul 1951
32. Convolvulus arvensis L.
Database ID
120123 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
302698 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
William H. Baker 
Collection #
7860 
Other Collectors
 
Date Collected
10 Jul 1951 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Washington 
Locality
Weiser Flat. Ca.[circa] 3 miles west of Weiser. 
Elevation
 
Coordinates
44.251094°, -117.028989° 
Site Description
Along a fence-row. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
33. Convolvulus arvensis L.
U.S.A., Oregon, Josephine County:
On Road 3807, 0.3 miles west of intersection of Highway 199 and 3807; on road to Babyfoot Lake Area (Botanical) and Kalmiopsis Wilderness.
Elev. 1255 ft.
Pine-oak woodland, somewhat open. Flowers white fading to light pink; only one vine seen on ground near stream bank. Phenology: Flowers. Origin: Introduced.
WTU 259174
Melinda F. Denton 2267    17 Jun 1973
33. Convolvulus arvensis L.
Database ID
120127 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259174 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
2267 
Other Collectors
 
Date Collected
17 Jun 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Josephine 
Locality
On Road 3807, 0.3 miles west of intersection of Highway 199 and 3807; on road to Babyfoot Lake Area (Botanical) and Kalmiopsis Wilderness. 
Elevation
1255 ft. 
Coordinates
 
Site Description
Pine-oak woodland, somewhat open. 
Specimen Notes
Flowers white fading to light pink; only one vine seen on ground near stream bank. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
34. Convolvulus arvensis L.
U.S.A., Idaho, Ada County:
Boise.
Elev. 2880 ft. 43.61361°, -116.2025°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist creek flats. Phenology: Flowers. Origin: Introduced.
WTU 243750
J. Francis Macbride 266    18 Jun 1910
34. Convolvulus arvensis L.
Database ID
120132 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
243750 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Aven Nelson. Remarks: Verified by Aven Nelson. 
Type Notes
 
Collector
J. Francis Macbride 
Collection #
266 
Other Collectors
 
Date Collected
18 Jun 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Ada 
Locality
Boise. 
Elevation
2880 ft. 
Coordinates
43.61361°, -116.2025° 
Site Description
Moist creek flats. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
35. Convolvulus arvensis L.
U.S.A., Oregon, Multnomah County:
East Portland.
Phenology: Flowers & Fruits. Origin: Introduced.
WTU 231117
Wilhelm N. Suksdorf 2781    14 Jul 1899
35. Convolvulus arvensis L.
Database ID
120137 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
231117 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
2781 
Other Collectors
 
Date Collected
14 Jul 1899 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
East Portland. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
36. Convolvulus arvensis L.
U.S.A., Oregon, Douglas County:
Roseburg.
Streets. Phenology: Flowers. Origin: Introduced.
WTU 144951
W. C. Cusick 4310    11 Jul 1914
36. Convolvulus arvensis L.
Database ID
120138 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
144951 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
W. C. Cusick 
Collection #
4310 
Other Collectors
 
Date Collected
11 Jul 1914 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
Roseburg. 
Elevation
 
Coordinates
 
Site Description
Streets. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
37. Convolvulus arvensis L.
U.S.A., Montana, Lewis and Clark County:
About 20 miles south of Augusta.
Phenology: Flowers. Origin: Introduced.
WTU 125871
C. L. Hitchcock 17986    2 Jul 1948
37. Convolvulus arvensis L.
Database ID
120140 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
125871 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
17986 
Other Collectors
 
Date Collected
2 Jul 1948 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Lewis and Clark 
Locality
About 20 miles south of Augusta. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
38. Convolvulus arvensis L.
U.S.A., Montana, Powell County:
Deer Lodge.
In disturbed ground along house foundation in city. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 237664
Frank Trask 359    7 Jul 1965
38. Convolvulus arvensis L.
Database ID
120144 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
237664 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Frank Trask 
Collection #
359 
Other Collectors
 
Date Collected
7 Jul 1965 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Powell 
Locality
Deer Lodge. 
Elevation
 
Coordinates
 
Site Description
In disturbed ground along house foundation in city. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
39. Convolvulus arvensis L.
U.S.A., Montana, Carbon County:
Southeastern Carbon County. From about 1 to 15 miles north of the Wyoming line north of Lovell, Wyoming.
Moist places in valleys and around springs. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 154808
W. E. Booth 54618    18 Jul 1954
39. Convolvulus arvensis L.
Database ID
120147 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
154808 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
W. E. Booth 
Collection #
54618 
Other Collectors
 
Date Collected
18 Jul 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Carbon 
Locality
Southeastern Carbon County. From about 1 to 15 miles north of the Wyoming line north of Lovell, Wyoming. 
Elevation
 
Coordinates
 
Site Description
Moist places in valleys and around springs. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
40. Convolvulus arvensis L.
U.S.A., Montana, Flathead County:
1 mile south of Columbia Falls.
48.357992°, -114.181515°. Coordinate uncertainty: 1600 meters.
Edge of field. Phenology: Flowers. Origin: Introduced.
WTU 362437
H. T. Rogers 1052    12 Jul 1942
40. Convolvulus arvensis L.
Database ID
124689 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
362437 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
H. T. Rogers 
Collection #
1052 
Other Collectors
 
Date Collected
12 Jul 1942 
Verbatim Date
 
Country
U.S.A. 
State or Province
Montana 
County
Flathead 
Locality
1 mile south of Columbia Falls. 
Elevation
 
Coordinates
48.357992°, -114.181515° 
Site Description
Edge of field. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
41. Convolvulus arvensis L.
U.S.A., Washington, Kittitas County:
Irrigation ditch bank at 15021 North Thorp Highway.
Elev. 1675 ft. 47° 5.75' N, 120° 41.886' W; T19N R17E S34.
Level; moist, sandy loam. Other plants: Artemisia ludoviciana, Cornus stolonifera, Agrostis alba, Asclepia speciosa. Flowers white; common. Phenology: Flowers. Origin: Introduced.
WTU 364891
Don Knoke 988    10 Sep 2005
41. Convolvulus arvensis L.
Database ID
156652 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364891 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
988 
Other Collectors
 
Date Collected
10 Sep 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Irrigation ditch bank at 15021 North Thorp Highway. 
Elevation
1675 ft. 
Coordinates
47° 5.75' N, 120° 41.886' W; T19N R17E S34 
Site Description
Level; moist, sandy loam. Other plants: Artemisia ludoviciana, Cornus stolonifera, Agrostis alba, Asclepia speciosa. 
Specimen Notes
Flowers white; common. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
42. Convolvulus arvensis L.
U.S.A., Washington, Kittitas County:
Along Hayward Road, 200 yards from SR 10.
Elev. 1915 ft. 47° 6.7' N, 120° 42.93' W.
Common; dry soil with rocks; 20 degrees west-facing slope. Other plants: Amelanchier alnifolia, Lomatium nudicaule, Balsamorhiza saggitata, Prunus emarginata. Flowers white. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 365292
Don Knoke 917    30 Jul 2005
42. Convolvulus arvensis L.
Database ID
157314 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
365292 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Don Knoke 
Collection #
917 
Other Collectors
 
Date Collected
30 Jul 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Hayward Road, 200 yards from SR 10. 
Elevation
1915 ft. 
Coordinates
47° 6.7' N, 120° 42.93' W 
Site Description
Common; dry soil with rocks; 20 degrees west-facing slope. Other plants: Amelanchier alnifolia, Lomatium nudicaule, Balsamorhiza saggitata, Prunus emarginata. 
Specimen Notes
Flowers white. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
43. Convolvulus arvensis L.
U.S.A., Washington, Chelan County:
Along Highway 97A north of Rocky Reach Dam.
T24N R20E S13. Datum: WGS84. Coordinate uncertainty: 32500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Gravelly roadside with Euphorbia glyptosperma, Tribulus terrestris, grass spp., and Centauria sp. [Located in teaching collection]. Phenology: Flowers. Origin: Introduced.
WTU 324307; Barcode: WTU-V-006596
M. Arnot 539    19 Aug 1992
with G. Patrick
43. Convolvulus arvensis L.
Database ID
166219 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
324307 
Barcode
WTU-V-006596 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
M. Arnot 
Collection #
539 
Other Collectors
G. Patrick 
Date Collected
19 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Along Highway 97A north of Rocky Reach Dam. 
Elevation
 
Coordinates
T24N R20E S13 
Site Description
Gravelly roadside with Euphorbia glyptosperma, Tribulus terrestris, grass spp., and Centauria sp. 
Specimen Notes
[Located in teaching collection]. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
44. Convolvulus arvensis L.
U.S.A., Washington, Garfield County:
Post Street, near 23rd Street, Pomeroy.
Elev. 1984 ft. 46° 28.6' N, 117° 34.7' W.
Roadside, full sun, with lawn grasses. Pink flowers, white latex, prostrate weed. Phenology: Flowers. Origin: Introduced.
WTU 368980
Peter F. Zika 22536    7 Oct 2005
44. Convolvulus arvensis L.
Database ID
167101 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368980 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22536 
Other Collectors
 
Date Collected
7 Oct 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Garfield 
Locality
Post Street, near 23rd Street, Pomeroy. 
Elevation
1984 ft. 
Coordinates
46° 28.6' N, 117° 34.7' W 
Site Description
Roadside, full sun, with lawn grasses. 
Specimen Notes
Pink flowers, white latex, prostrate weed. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
45. Convolvulus arvensis L.
U.S.A., Washington, Douglas County:
North side of Highway 2.
Elev. 2520 ft. 47.65691°, -120.1365°. Datum: WGS 84. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Disturbed area adjacent to pullout along highway. Uncommon; corollas white and fused. Phenology: Flowers. Origin: Introduced.
WTU 383919
Megan A. Jensen 759    23 May 2008
with David Giblin
45. Convolvulus arvensis L.
Database ID
170472 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
383919 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by David Giblin, 21 2008. Sources: H&C.  
Type Notes
 
Collector
Megan A. Jensen 
Collection #
759 
Other Collectors
David Giblin 
Date Collected
23 May 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
North side of Highway 2. 
Elevation
2520 ft. 
Coordinates
47.65691°, -120.1365° 
Site Description
Disturbed area adjacent to pullout along highway. 
Specimen Notes
Uncommon; corollas white and fused. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
46. Convolvulus arvensis L.
U.S.A., Washington, Kittitas County:
Along Cedar Creek Road 0.2 miles from Forest Road 23 (Taneum).
Elev. 2535 ft. 47° 6.909' N, 120° 52.721' W; T19N R16E S30. Datum: WGS 84.
Dry, firm disturbed soil, vernally moist; 5° south-facing slope. Other plants: Pinus ponderosa, Veratrum californicum, Symphoricarpos albus, Holodiscus discolor. Flowers white; locally common. Phenology: Flowers. Origin: Introduced.
WTU 381006
Don Knoke 1877    30 Jun 2009
46. Convolvulus arvensis L.
Database ID
177735 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381006 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
1877 
Other Collectors
 
Date Collected
30 Jun 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Cedar Creek Road 0.2 miles from Forest Road 23 (Taneum). 
Elevation
2535 ft. 
Coordinates
47° 6.909' N, 120° 52.721' W; T19N R16E S30 
Site Description
Dry, firm disturbed soil, vernally moist; 5° south-facing slope. Other plants: Pinus ponderosa, Veratrum californicum, Symphoricarpos albus, Holodiscus discolor. 
Specimen Notes
Flowers white; locally common. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
47. Convolvulus arvensis L.
U.S.A., Washington, Klickitat County:
About 1/2 mile above Old Highway 8, on Rock Creek Road.
On disturbed ground with grass. Phenology: Flowers. Origin: Introduced.
WTU 382570
David Gross 598    13 Jun 2010
47. Convolvulus arvensis L.
Database ID
178878 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
382570 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by David Gross.  
Type Notes
 
Collector
David Gross 
Collection #
598 
Other Collectors
 
Date Collected
13 Jun 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
About 1/2 mile above Old Highway 8, on Rock Creek Road. 
Elevation
 
Coordinates
 
Site Description
On disturbed ground with grass. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
48. Convolvulus arvensis L.
U.S.A., Washington, Grant County:
Public fishing access, east side of Columbia River a few miles north of Mattawa Bridge.
Elev. 396 ft. 46.63884° N, 119.74546° W. Datum: WGS 84.
Riparian zone along river and adjacent upland that is periodically inundated. Locally common on edge of riparian zone. Phenology: Flowers. Origin: Introduced.
WTU 397865
David Giblin 2946    16 Jun 2009
with Ben Legler
48. Convolvulus arvensis L.
Database ID
178926 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397865 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus sepium L.
    Annotated by David Giblin, 10 2011. Sources: H&C.
2. Convolvulus arvensis L.
    Annotated by Katie Mitchell, 11 2016. Remarks: Determined at the University of Washington. 
Type Notes
 
Collector
David Giblin 
Collection #
2946 
Other Collectors
Ben Legler 
Date Collected
16 Jun 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Public fishing access, east side of Columbia River a few miles north of Mattawa Bridge. 
Elevation
396 ft. 
Coordinates
46.63884° N, 119.74546° W 
Site Description
Riparian zone along river and adjacent upland that is periodically inundated. 
Specimen Notes
Locally common on edge of riparian zone. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
49. Convolvulus arvensis L.
U.S.A., Washington, Okanogan County:
Ruby Mountain.
Elev. 2000 ft. T35N R25E S29. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Flat, mostly open, along a road. Dry loam; Associated with Bromus tectorum, Erigeron sp.. Phenology: Flowers. Origin: Introduced.
WTU 385527
G. Horn     24 Jul 1979
49. Convolvulus arvensis L.
Database ID
182073 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
385527 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by P. Camp.  
Type Notes
 
Collector
G. Horn 
Collection #
 
Other Collectors
 
Date Collected
24 Jul 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Ruby Mountain. 
Elevation
2000 ft. 
Coordinates
T35N R25E S29 
Site Description
Flat, mostly open, along a road. Dry loam; Associated with Bromus tectorum, Erigeron sp.. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
50. Convolvulus arvensis L.
U.S.A., Washington, Douglas County:
Washington Rock Island Lakes, North Idaho Avenue access.
T22N R21E S24. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Old access road along lakeshore. Phenology: Flowers. Origin: Introduced.
WTU 386234
Chris Boever 39    8 Aug 2008
50. Convolvulus arvensis L.
Database ID
183095 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386234 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Chris Boever 
Collection #
39 
Other Collectors
 
Date Collected
8 Aug 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Washington Rock Island Lakes, North Idaho Avenue access. 
Elevation
 
Coordinates
T22N R21E S24 
Site Description
Old access road along lakeshore. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
51. Convolvulus arvensis L.
U.S.A., Idaho, Adams County:
Payette National Forest. Cottonwood Road, approximately 8 kilometers east of Council.
Elev. 3790 ft. 44.6846° N, 116.37048° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
Southwest-facing slope with rocky outcropping and seasonal stream at base of slope. Locally common in disturbed soil along edge of road; twining vine. Phenology: Flowers. Origin: Introduced.
WTU 406039; Barcode: WTU-V-17999
John H. Chau 72    25 Jun 2011
51. Convolvulus arvensis L.
Database ID
185093 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406039 
Barcode
WTU-V-17999 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Suzanne Anderson, 16 2012. Sources: H&C.  
Type Notes
 
Collector
John H. Chau 
Collection #
72 
Other Collectors
 
Date Collected
25 Jun 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
Payette National Forest. Cottonwood Road, approximately 8 kilometers east of Council. 
Elevation
3790 ft. 
Coordinates
44.6846° N, 116.37048° W 
Site Description
Southwest-facing slope with rocky outcropping and seasonal stream at base of slope. 
Specimen Notes
Locally common in disturbed soil along edge of road; twining vine. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
52. Convolvulus arvensis L.
U.S.A., Idaho, Adams County:
Payette National Forest; Kleinschmidt Grade Road (Forest Service Road 050) circa halfway down to Snake River.
Elev. 3050 ft. 45.05684° N, 116.78396° W. Datum: WGS 84. Coordinate uncertainty: 3 meters. Coordinate Source: GPS.
Steep, rocky west-facing slope with draws and outcrops; scattered shrubs, bunchgrasses. Corolla white to pale pink; plants occasional on roadside. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 406514; Barcode: WTU-V-17666
Don Knoke 2114    25 Jun 2011
52. Convolvulus arvensis L.
Database ID
185116 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406514 
Barcode
WTU-V-17666 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Suzanne Anderson, 16 2012. Sources: H&C.  
Type Notes
 
Collector
Don Knoke 
Collection #
2114 
Other Collectors
 
Date Collected
25 Jun 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
Payette National Forest; Kleinschmidt Grade Road (Forest Service Road 050) circa halfway down to Snake River. 
Elevation
3050 ft. 
Coordinates
45.05684° N, 116.78396° W 
Site Description
Steep, rocky west-facing slope with draws and outcrops; scattered shrubs, bunchgrasses. 
Specimen Notes
Corolla white to pale pink; plants occasional on roadside. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
53. Convolvulus arvensis L.
U.S.A., Idaho, Adams County:
Payette National Forest. North Hornet Creek Road. Circa 1 mile north of junction with Council-Cuprum Road.
Elev. 3381 ft. 44.82612° N, 116.55214° W.
Dry rocky hillside; also roadside. Flowers white. Phenology: Flowers. Origin: Introduced.
WTU 406298; Barcode: WTU-V-17011
Hannah Marx 2011-21    26 Jun 2011
53. Convolvulus arvensis L.
Database ID
185191 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
406298 
Barcode
WTU-V-17011 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Suzanne Anderson, 16 2012. Sources: H&C.  
Type Notes
 
Collector
Hannah Marx 
Collection #
2011-21 
Other Collectors
 
Date Collected
26 Jun 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Adams 
Locality
Payette National Forest. North Hornet Creek Road. Circa 1 mile north of junction with Council-Cuprum Road. 
Elevation
3381 ft. 
Coordinates
44.82612° N, 116.55214° W 
Site Description
Dry rocky hillside; also roadside. 
Specimen Notes
Flowers white. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
54. Convolvulus arvensis L.
U.S.A., Washington, Grant County:
Along highway 7, circa 14 miles north of Soap Lake.
In dry basaltic subsoil on roadside bank. Flowers pink. Phenology: Flowers. Origin: Introduced.
WTU 390395
Carl A. Linde Jr. s.n.    26 May 1957
54. Convolvulus arvensis L.
Database ID
186627 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390395 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Carl A. Linde Jr. 
Collection #
s.n. 
Other Collectors
 
Date Collected
26 May 1957 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Along highway 7, circa 14 miles north of Soap Lake. 
Elevation
 
Coordinates
 
Site Description
In dry basaltic subsoil on roadside bank. 
Specimen Notes
Flowers pink. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
55. Convolvulus arvensis L.
U.S.A., Washington, Grays Harbor County:
Satsop River just south of parking area on south side of Highway 12 bridge.
Elev. 9 m. 46.99933° N, 123.49128° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Georeferenced by Maria Yousoufian.
Gravel bar island along east bank of river, approximately 1 meter above river level. Corollas white; growing on Rubus bifrons on edge of parking area. Phenology: Flowers. Origin: Introduced.
WTU 392887
David Giblin 3168    2 Sep 2009
55. Convolvulus arvensis L.
Database ID
187294 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392887 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Katie Messick, 12 2013. Sources: Jepson, 1993.  
Type Notes
 
Collector
David Giblin 
Collection #
3168 
Other Collectors
 
Date Collected
2 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Satsop River just south of parking area on south side of Highway 12 bridge. 
Elevation
9 m. 
Coordinates
46.99933° N, 123.49128° W 
Site Description
Gravel bar island along east bank of river, approximately 1 meter above river level. 
Specimen Notes
Corollas white; growing on Rubus bifrons on edge of parking area. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
56. Convolvulus arvensis L.
Canada, British Columbia
Okanagan Valley.
Phenology: Flowers. Origin: Introduced.
WTU 399548; Barcode: WTU-V-005404
Clayton Haberman s.n.     Jun 1988
56. Convolvulus arvensis L.
Database ID
191838 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399548 
Barcode
WTU-V-005404 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jun 1988 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Okanagan Valley. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
57. Convolvulus arvensis L.
U.S.A., Washington, Yakima County:
City center, Toppenish.
Disturbed soil. Phenology: Flowers. Origin: Introduced.
WTU 399547; Barcode: WTU-V-005405
Clayton Haberman s.n.    9 Jun 2006
57. Convolvulus arvensis L.
Database ID
191839 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399547 
Barcode
WTU-V-005405 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
9 Jun 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
City center, Toppenish. 
Elevation
 
Coordinates
 
Site Description
Disturbed soil. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
58. Convolvulus arvensis L.
U.S.A., Washington, Franklin County:
On the bank of Columbia River at northwest end of Chiawana Park in Pasco.
46.24859° N, 119.21874° W. Coordinate Source: Specimen Label.
In gravel on the bank of river. Growing with Morus alba. Flowers white and pink. Phenology: Flowers. Origin: Introduced.
WTU 403473; Barcode: WTU-V-011061
Jeff Walker 761    19 Jun 2015
58. Convolvulus arvensis L.
Database ID
2500407 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403473 
Barcode
WTU-V-011061 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Jeff Walker.  
Type Notes
 
Collector
Jeff Walker 
Collection #
761 
Other Collectors
 
Date Collected
19 Jun 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Franklin 
Locality
On the bank of Columbia River at northwest end of Chiawana Park in Pasco. 
Elevation
 
Coordinates
46.24859° N, 119.21874° W 
Site Description
In gravel on the bank of river. Growing with Morus alba. 
Specimen Notes
Flowers white and pink. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
59. Convolvulus arvensis L.
U.S.A., Washington, Franklin County:
Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4.
Elev. 110 m. 46.55334° N, 119.29939° W. Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Semi-permanent pond and adjacent upland. Pond with Phragmites australis ssp. australis, Myriophyllum sp., and Lythrum salicaria. Scattered on silty bank above pond; twining vine. Phenology: Fruits. Origin: Introduced.
WTU 418156; Barcode: WTU-V-039775
David Giblin 5763    17 Sep 2015
59. Convolvulus arvensis L.
Database ID
2500901 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
418156 
Barcode
WTU-V-039775 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by David Giblin, 25 2015. Sources: Flora of PNW.  
Type Notes
 
Collector
David Giblin 
Collection #
5763 
Other Collectors
 
Date Collected
17 Sep 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Franklin 
Locality
Hanford National Wildlife Refuge. Wahluke Unit Parking Area 4. 
Elevation
110 m. 
Coordinates
46.55334° N, 119.29939° W 
Site Description
Semi-permanent pond and adjacent upland. Pond with Phragmites australis ssp. australis, Myriophyllum sp., and Lythrum salicaria. 
Specimen Notes
Scattered on silty bank above pond; twining vine. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
60. Convolvulus arvensis L.
U.S.A., Washington, Jefferson County:
Port Townsend, Washington at the corner of Madison Avenue and Washington Street in an unmaintained area between sidewalk and parking area for Banana Leaf restaurant.
Elev. 32 ft. 48° 6' 58.3" N, 122° 45' 15.1" W. Coordinate Source: Specimen Label.
With Bromus diandrus, Festuca arundinaceae. Origin: Introduced.
WTU 415833; Barcode: WTU-V-034163
Fred Weinmann 409    28 Jul 2017
60. Convolvulus arvensis L.
Database ID
3141982 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415833 
Barcode
WTU-V-034163 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Fred Weinmann 
Collection #
409 
Other Collectors
 
Date Collected
28 Jul 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Port Townsend, Washington at the corner of Madison Avenue and Washington Street in an unmaintained area between sidewalk and parking area for Banana Leaf restaurant.  
Elevation
32 ft. 
Coordinates
48° 6' 58.3" N, 122° 45' 15.1" W 
Site Description
With Bromus diandrus, Festuca arundinaceae.  
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
61. Convolvulus arvensis L.
U.S.A., Washington, Garfield County:
South of Highway 127, just north of the intersection with Hagen Road. Near the Lower Snake River Wind Facility.
Elev. 1040 ft. 46.58612° N, 117.77958° W. Coordinate Source: Specimen Label.
In gravelly soil growing with Lactuca serriola, Panicum, Conyza canadensis, and Amaranthus. Flowers white to light pink. Phenology: Fertile. Origin: Introduced.
WTU 414427; Barcode: WTU-V-030093
Jeff Walker 883    2 Sep 2016
61. Convolvulus arvensis L.
Database ID
3149987 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
414427 
Barcode
WTU-V-030093 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Jeff Walker 
Collection #
883 
Other Collectors
 
Date Collected
2 Sep 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Garfield 
Locality
South of Highway 127, just north of the intersection with Hagen Road. Near the Lower Snake River Wind Facility.  
Elevation
1040 ft. 
Coordinates
46.58612° N, 117.77958° W 
Site Description
In gravelly soil growing with Lactuca serriola, Panicum, Conyza canadensis, and Amaranthus.  
Specimen Notes
Flowers white to light pink.  
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
62. Convolvulus arvensis L.
U.S.A., Washington, Thurston County:
Olympia, Capitol Campus, sunken garden.
Elev. 200 ft. 47.01026° N, 122.91771° W. Coordinate Source: Specimen Label.
Silt loam. With garden plants. Public garden. Common. Phenology: Flowers. Origin: Introduced.
WTU 416977; Barcode: WTU-V-036612
Regina Johnson 2017-035    29 Jun 2017
62. Convolvulus arvensis L.
Database ID
3193533 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416977 
Barcode
WTU-V-036612 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2017-035 
Other Collectors
 
Date Collected
29 Jun 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Olympia, Capitol Campus, sunken garden. 
Elevation
200 ft. 
Coordinates
47.01026° N, 122.91771° W 
Site Description
Silt loam. With garden plants. Public garden. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
63. Convolvulus arvensis L.
U.S.A., Washington, Klickitat County:
Roosevelt Park, Roosevelt, WA.
45.73283° N, 120.21952° W. Datum: WGS 84. Coordinate Source: GPS.
A few plants in open, dry gravel beach with Bromus tectorum. Plants prostrate. Corolla 22 millimeters in diameter.¶
WTU
Peter Dunwiddie PWD-17-195    24 May 2017
with Peter Zika, Stacy Kinsell
63. Convolvulus arvensis L.
Database ID
3232802 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Peter Dunnwiddie.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-195 
Other Collectors
Peter Zika, Stacy Kinsell 
Date Collected
24 May 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Roosevelt Park, Roosevelt, WA. 
Elevation
 
Coordinates
45.73283° N, 120.21952° W 
Site Description
A few plants in open, dry gravel beach with Bromus tectorum. 
Specimen Notes
Plants prostrate. Corolla 22 millimeters in diameter.¶ 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
64. Convolvulus arvensis L.
U.S.A., Oregon, Sherman County:
At the Narrows of John Day River, 10 miles above confluence with Columbia River.
45.661901° N, 120.507051° W. Georeferenced by Sarah Winkowski. Coordinate Source: GoogleEarth.
Occasional in dry, loose sand near edge of river.¶ Flowers white, fading to pink in age.¶
WTU
Peter Dunwiddie PWD-17-226    25 May 2017
with Peter Zika, Stacy Kinsell
64. Convolvulus arvensis L.
Database ID
3232832 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-226 
Other Collectors
Peter Zika, Stacy Kinsell 
Date Collected
25 May 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Sherman 
Locality
At the Narrows of John Day River, 10 miles above confluence with Columbia River.  
Elevation
 
Coordinates
45.661901° N, 120.507051° W 
Site Description
Occasional in dry, loose sand near edge of river.¶ 
Specimen Notes
Flowers white, fading to pink in age.¶ 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
65. Convolvulus arvensis L.
U.S.A., Washington, Klickitat County:
Rock Creek Park, off highway 14.
45.718442° N, 120.463059° W. Georeferenced by Sarah Winkowski. Coordinate Source: GoogleEarth.
Frequent on very dry sandy bank with Poa bulbosa, Bromus tectorum and Vulpia bromoides.¶ Prostrate. Flowers 20 - 25 millimeters long and white.¶
WTU
Peter Dunwiddie PWD-17-252    27 May 2017
with Peter Zika, Stacy Kinsell
65. Convolvulus arvensis L.
Database ID
3232855 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-252 
Other Collectors
Peter Zika, Stacy Kinsell 
Date Collected
27 May 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Rock Creek Park, off highway 14.  
Elevation
 
Coordinates
45.718442° N, 120.463059° W 
Site Description
Frequent on very dry sandy bank with Poa bulbosa, Bromus tectorum and Vulpia bromoides.¶ 
Specimen Notes
Prostrate. Flowers 20 - 25 millimeters long and white.¶ 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
66. Convolvulus arvensis L.
U.S.A., Washington, Klickitat County:
Rock Creek Park, off highway 14.
45.718442° N, 120.463059° W. Georeferenced by Sarah Winkowski. Coordinate Source: GoogleEarth.
Frequent on very dry sandy bank with Poa bulbosa, Bromus tectorum and Vulpia bromoides.¶ Prostrate. Flowers 12 millimeters long and off-white.¶
WTU
Peter Dunwiddie PWD-17-253    27 May 2017
with Peter Zika, Stacy Kinsell
66. Convolvulus arvensis L.
Database ID
3232856 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-253 
Other Collectors
Peter Zika, Stacy Kinsell 
Date Collected
27 May 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Rock Creek Park, off highway 14.  
Elevation
 
Coordinates
45.718442° N, 120.463059° W 
Site Description
Frequent on very dry sandy bank with Poa bulbosa, Bromus tectorum and Vulpia bromoides.¶ 
Specimen Notes
Prostrate. Flowers 12 millimeters long and off-white.¶ 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
67. Convolvulus arvensis L.
U.S.A., Washington, Pierce County:
JBLM, TA-12, next to Chambers Lake.
Elev. 103 m. 47.01537° N, 122.53136° W. Datum: WGS 84. Coordinate Source: GPS.
Trailing vine under Quercus garryana, with Lapsana communis. Origin: Introduced.
WTU
Peter Dunwiddie PWD-16-240    13 Jun 2016
with Rod Gilbert, Sarah Krock, Peter Zika
67. Convolvulus arvensis L.
Database ID
3244964 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Peter Dunwiddie.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-16-240 
Other Collectors
Rod Gilbert, Sarah Krock, Peter Zika 
Date Collected
13 Jun 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, TA-12, next to Chambers Lake. 
Elevation
103 m. 
Coordinates
47.01537° N, 122.53136° W 
Site Description
Trailing vine under Quercus garryana, with Lapsana communis. 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
68. Convolvulus arvensis L.
U.S.A., Washington, Pierce County:
JBLM, TA-12, Chambers Lake.
Elev. 99 m. 47.02313° N, 122.52785° W. Datum: WGS 84. Coordinate Source: GPS.
Occasional plants twining over grasses. Flowers faded to pink..¶ Origin: Introduced.
WTU
Peter Dunwiddie PWD-16-436    23 Sep 2016
with Sarah Krock, Peter Zika, Rod Gilbert
68. Convolvulus arvensis L.
Database ID
3245267 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by Peter Zika.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-16-436 
Other Collectors
Sarah Krock, Peter Zika, Rod Gilbert 
Date Collected
23 Sep 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
JBLM, TA-12, Chambers Lake. 
Elevation
99 m. 
Coordinates
47.02313° N, 122.52785° W 
Site Description
Occasional plants twining over grasses. 
Specimen Notes
Flowers faded to pink..¶ 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
69. Convolvulus arvensis L.
U.S.A., Washington, Okanogan County:
Roundup Park in south end of town along the west bank of the Okanogan River.
Elev. 231 m. 48.35407° N, 119.59602° W. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Coordinate Source: GPS.
Riparian flood zone and riverbank with often sandy soil; Populus trichocarpa and Pinus ponderosa common overstory species. Locally common on slash pile; prostrate vine. Phenology: Fruits. Origin: Introduced.
WTU
David Giblin 6542    4 Oct 2018
69. Convolvulus arvensis L.
Database ID
3252157 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by David Giblin, 17 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6542 
Other Collectors
 
Date Collected
4 Oct 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Roundup Park in south end of town along the west bank of the Okanogan River. 
Elevation
231 m. 
Coordinates
48.35407° N, 119.59602° W 
Site Description
Riparian flood zone and riverbank with often sandy soil; Populus trichocarpa and Pinus ponderosa common overstory species.  
Specimen Notes
Locally common on slash pile; prostrate vine. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
70. Convolvulus arvensis L.
U.S.A., Oregon, Grant County:
Umatilla National Forest, North Fork John Day Campground, lodgepole pine woodland with open meadows and riparian habitat.
Elev. 1840 m. 44.91403° N, 118.40157° W. Datum: WGS 84. Coordinate Source: GPS.
White flowers with pink outer. Phenology: Flowers. Origin: Introduced.
WTU 421729; Barcode: WTU-V-054002
Dick Olmstead 2018-56    15 Jul 2018
70. Convolvulus arvensis L.
Database ID
3259041 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
421729 
Barcode
WTU-V-054002 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by John Bassett, 18 2018. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Dick Olmstead 
Collection #
2018-56 
Other Collectors
 
Date Collected
15 Jul 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Grant 
Locality
Umatilla National Forest, North Fork John Day Campground, lodgepole pine woodland with open meadows and riparian habitat.  
Elevation
1840 m. 
Coordinates
44.91403° N, 118.40157° W 
Site Description
 
Specimen Notes
White flowers with pink outer.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Convolvulaceae
71. Convolvulus arvensis L.
U.S.A., Washington, Grant County:
Banks Lake Boat ramp at southwest end of lake. Area just south of parking area.
Elev. 478 m. 47.62838° N, 119.32815° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: GPS.
Lake margin and adjacent lithosol upland. Lake margin with Schoenoplectus acutus, Phalaris arundinacea, Eleocharis acicularis, and Juncus balticus spp. ater. Corollas pink and white; twining vine; locally common. Phenology: Flowers. Origin: Introduced.
WTU
David Giblin 5381    10 Sep 2014
71. Convolvulus arvensis L.
Database ID
3259136 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Annotated by David Giblin, 2 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
5381 
Other Collectors
 
Date Collected
10 Sep 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Banks Lake Boat ramp at southwest end of lake. Area just south of parking area.  
Elevation
478 m. 
Coordinates
47.62838° N, 119.32815° W 
Site Description
Lake margin and adjacent lithosol upland. Lake margin with Schoenoplectus acutus, Phalaris arundinacea, Eleocharis acicularis, and Juncus balticus spp. ater.  
Specimen Notes
Corollas pink and white; twining vine; locally common.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Convolvulaceae
72. Convolvulus arvensis L.
U.S.A., Oregon, Wasco County:
Along Deschutes River ~RM 1.
45.615251°, -120.906132°. Datum: WGS 84. Coordinate uncertainty: 1500 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Sandy riparian zone with grass, forbs, shrubs. Small bindweed. Phenology: Flowers. Origin: Introduced.
WTU 420713; Barcode: WTU-V-048881
David Gross 1345    18 May 2018
72. Convolvulus arvensis L.
Database ID
3283622 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420713 
Barcode
WTU-V-048881 
Other Numbers
 
Family
Convolvulaceae 
Name on Specimen
Convolvulus arvensis L. 
Accepted Name
Convolvulus arvensis L. 
Annotation History
1. Convolvulus arvensis L.
    Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Gross 
Collection #
1345 
Other Collectors
 
Date Collected
18 May 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Wasco 
Locality
Along Deschutes River ~RM 1. 
Elevation
 
Coordinates
45.615251°, -120.906132° 
Site Description
Sandy riparian zone with grass, forbs, shrubs. 
Specimen Notes
Small bindweed. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Tab-delimited Text File:
Download all 72 records as a tab-delimited text file. This file can be opened in Excel and viewed as a spreadsheet, or imported into a database or GIS software. Fields are delimited by a tab character, and not enclosed in quotes. The character encoding is UTF-8 and line endings are Windows-style (CR+LF).

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


Disclaimer:

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