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Field Descriptions
47 matching records found.
Label Query: Genus = "Oxalis", Species = "oregana"
Oxalidaceae
1. Oxalis oregana Nutt.
U.S.A., Washington, King County:
Richard G. Olmstead's home garden.
Elev. 300 ft. T26N R4E S10. Datum: WGS 84. Coordinate uncertainty: 50 meters. Georeferenced by Richard Olmstead. Coordinate Source: Digital Map.
Garden. From material propagated by Kruckebergs. Phenology: Flowers. Origin: Native. Cultivated.
WTU 397775
Richard G. Olmstead 00-04    4 Jun 2000
1. Oxalis oregana Nutt.
Database ID
418 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
397775 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
00-04 
Other Collectors
 
Date Collected
4 Jun 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Richard G. Olmstead's home garden. 
Elevation
300 ft. 
Coordinates
T26N R4E S10 
Site Description
Garden. 
Specimen Notes
From material propagated by Kruckebergs. 
Phenology
Flowers 
Origin
Native 
Cultivated?
Yes 
Imaged?
Yes 

Oxalidaceae
2. Oxalis oregana Nutt.
U.S.A., Washington, Cowlitz County:
2256 Rose Valley Road, Coweeman watershed.
Elev. 300 ft. 46.09778°, -122.82528°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
South slope, heavy loam soil. With ferns, mosses, grasses, Alnus, conifers. Phenology: Flowers. Origin: Native.
WTU 315466
T. R. Erwin 1    4 Apr 1979
2. Oxalis oregana Nutt.
Database ID
11664 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
315466 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
T. R. Erwin 
Collection #
Other Collectors
 
Date Collected
4 Apr 1979 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
2256 Rose Valley Road, Coweeman watershed. 
Elevation
300 ft. 
Coordinates
46.09778°, -122.82528° 
Site Description
South slope, heavy loam soil. With ferns, mosses, grasses, Alnus, conifers. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
3. Oxalis oregana Nutt.
U.S.A., Washington, Clallam County:
Olympic National Park, Mora Campground, ca 12 miles west of Hwy 101 at intersection of Hwy 101 and road to La Push, or on road to Rialto Beach, 4 miles west of intersection of road to Rialto Beach and road to La Push.
Elev. 200 ft. 47.91934°, -124.60761°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Acer circinatum and Tsuga woods. Abundant on forest floor; mostly vegetative, some fruit. Phenology: Vegetative. Origin: Native.
WTU 258518
Melinda F. Denton 3352    19 Jul 1973
3. Oxalis oregana Nutt.
Database ID
11665 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
258518 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3352 
Other Collectors
 
Date Collected
19 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Olympic National Park, Mora Campground, ca 12 miles west of Hwy 101 at intersection of Hwy 101 and road to La Push, or on road to Rialto Beach, 4 miles west of intersection of road to Rialto Beach and road to La Push. 
Elevation
200 ft. 
Coordinates
47.91934°, -124.60761° 
Site Description
Acer circinatum and Tsuga woods. 
Specimen Notes
Abundant on forest floor; mostly vegetative, some fruit. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
4. Oxalis oregana Nutt.
U.S.A., Washington, Clark County:
West of Camas.
45.58722°, -122.39833°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Wooded slopes. Phenology: Flowers. Origin: Native.
WTU 24374JWT
J. William Thompson 8126    15 Apr 1932
4. Oxalis oregana Nutt.
Database ID
11666 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24374JWT 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
8126 
Other Collectors
 
Date Collected
15 Apr 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clark 
Locality
West of Camas. 
Elevation
 
Coordinates
45.58722°, -122.39833° 
Site Description
Wooded slopes. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
5. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Montesano, road to Lake Sylvia State Park.
T17N R7W S6. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Gravelly soil at edge of forested area. Not in flower or fruit. Phenology: Vegetative. Origin: Native.
WTU 345263
Sarah Gage G&R 347    21 Jun 1992
with Sharon Rodman
5. Oxalis oregana Nutt.
Database ID
11667 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345263 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Sarah Gage 
Collection #
G&R 347 
Other Collectors
Sharon Rodman 
Date Collected
21 Jun 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Montesano, road to Lake Sylvia State Park. 
Elevation
 
Coordinates
T17N R7W S6 
Site Description
Gravelly soil at edge of forested area. 
Specimen Notes
Not in flower or fruit. 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
6. Oxalis oregana Nutt.
U.S.A., Washington, Jefferson County:
Hoh River bottoms.
Elev. 100 ft. 47.814011°, -124.176698°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 27563
I. C. Otis 1261    1 Apr 1924
6. Oxalis oregana Nutt.
Database ID
11668 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27563 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1261 
Other Collectors
 
Date Collected
1 Apr 1924 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Hoh River bottoms. 
Elevation
100 ft. 
Coordinates
47.814011°, -124.176698° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
7. Oxalis oregana Nutt.
U.S.A., Washington, Lewis County:
Base of Storm King Mountain.
46.650833°, -122.186389°. Datum: NAD 27. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
In woods. Phenology: Flowers. Origin: Native.
WTU 306004
Harold E. Helmrich 38    28 Jun 1932
7. Oxalis oregana Nutt.
Database ID
11669 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
306004 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Harold E. Helmrich 
Collection #
38 
Other Collectors
 
Date Collected
28 Jun 1932 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Lewis 
Locality
Base of Storm King Mountain. 
Elevation
 
Coordinates
46.650833°, -122.186389° 
Site Description
 
Specimen Notes
In woods. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
8. Oxalis oregana Nutt.
U.S.A., Washington, Pacific County:
Ilwaco.
46.30917°, -124.04194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 274744
W. Bailey 1222    30 Jun 1910
8. Oxalis oregana Nutt.
Database ID
11670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
274744 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
W. Bailey 
Collection #
1222 
Other Collectors
 
Date Collected
30 Jun 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
Ilwaco. 
Elevation
 
Coordinates
46.30917°, -124.04194° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
9. Oxalis oregana Nutt.
U.S.A., Washington, Skamania County:
Cape Horn.
45.57278°, -122.19389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 196283
Wilhelm N. Suksdorf 2451    18 Aug 1894
9. Oxalis oregana Nutt.
Database ID
11671 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
196283 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
2451 
Other Collectors
 
Date Collected
18 Aug 1894 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Cape Horn. 
Elevation
 
Coordinates
45.57278°, -122.19389° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
10. Oxalis oregana Nutt.
U.S.A., Washington, Thurston County:
Near the south side of the Nisqually Indian Reservation.
47.0725°, -122.71083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Deep shady woods. Phenology: Vegetative. Origin: Native.
WTU 292146
Walter J. Eyerdam 1235    15 Aug 1937
10. Oxalis oregana Nutt.
Database ID
11672 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292146 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
Walter J. Eyerdam 
Collection #
1235 
Other Collectors
 
Date Collected
15 Aug 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Near the south side of the Nisqually Indian Reservation. 
Elevation
 
Coordinates
47.0725°, -122.71083° 
Site Description
Deep shady woods. 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
11. Oxalis oregana Nutt.
U.S.A., Washington, Wahkiakum County:
Altoona.
46.26694°, -123.655°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dense moist woods. Phenology: Flowers. Origin: Native.
WTU 196284
Wilhelm N. Suksdorf 6792    24 Jun 1909
11. Oxalis oregana Nutt.
Database ID
11673 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
196284 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
2. Oxalis oregana Nutt.
    Annotated by R. W. Becking, 13 1986.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
6792 
Other Collectors
 
Date Collected
24 Jun 1909 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
Altoona. 
Elevation
 
Coordinates
46.26694°, -123.655° 
Site Description
Dense moist woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
12. Oxalis oregana Nutt.
U.S.A., Washington, Pacific County:
The Nature Conservancy's Ellsworth Creek Preserve. Waypoint #36. Along trail in forest tract just above logging spur road.
Elev. 161 ft. 46° 23.68' N, 123° 53.054' W.
Cedar/spruce dominants with Gaultheria, Vaccinium, and Polystichum. Phenology: Flowers. Origin: Native.
WTU 357461
Richard G. Olmstead 2003-33    31 May 2003
12. Oxalis oregana Nutt.
Database ID
28171 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357461 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
    Annotated by Thomas A. Dillhoff, 11 2003.  
Type Notes
 
Collector
Richard G. Olmstead 
Collection #
2003-33 
Other Collectors
 
Date Collected
31 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
The Nature Conservancy's Ellsworth Creek Preserve. Waypoint #36. Along trail in forest tract just above logging spur road. 
Elevation
161 ft. 
Coordinates
46° 23.68' N, 123° 53.054' W 
Site Description
Cedar/spruce dominants with Gaultheria, Vaccinium, and Polystichum. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
13. Oxalis oregana Nutt.
U.S.A., Washington, Pacific County:
The Nature Conservancy's Ellsworth Creek Preserve along East bank of upper Ellsworth Creek.
Elev. 200 ft. 46° 22' 55" N, 123° 52' 37.4" W.
Deep shade, old growth Tsuga/Thuja; west aspect, moderate slope. White flowers, pink stripes, pink base, erect; rhizomatous, common. Phenology: Flowers. Origin: Native.
WTU 357589
Ben Legler 476    31 May 2003
13. Oxalis oregana Nutt.
Database ID
28477 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357589 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
    Annotated by Thomas A. Dillhoff, 11 2003.  
Type Notes
 
Collector
Ben Legler 
Collection #
476 
Other Collectors
 
Date Collected
31 May 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
The Nature Conservancy's Ellsworth Creek Preserve along East bank of upper Ellsworth Creek. 
Elevation
200 ft. 
Coordinates
46° 22' 55" N, 123° 52' 37.4" W 
Site Description
Deep shade, old growth Tsuga/Thuja; west aspect, moderate slope. 
Specimen Notes
White flowers, pink stripes, pink base, erect; rhizomatous, common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
14. Oxalis oregana Nutt.
U.S.A., Washington, Clallam County:
Olympic National Park, Sol Duc.
Elev. 700 ft. 48.26667°, -124.675°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Shady edge of woods. Phenology: Flowers. Origin: Native.
WTU 316075
Ruby L. C. Sovereign 421    26 Apr 1941
14. Oxalis oregana Nutt.
Database ID
102419 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
316075 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Ruby L. C. Sovereign 
Collection #
421 
Other Collectors
 
Date Collected
26 Apr 1941 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Olympic National Park, Sol Duc. 
Elevation
700 ft. 
Coordinates
48.26667°, -124.675° 
Site Description
Shady edge of woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
15. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
By Ewell Creek Trail near Lake Quinault.
47.46722°, -123.84417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Deep woods. Phenology: Flowers. Origin: Native.
WTU 24375JWT
J. William Thompson 6254    9 May 1931
15. Oxalis oregana Nutt.
Database ID
102420 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24375JWT 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
6254 
Other Collectors
 
Date Collected
9 May 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
By Ewell Creek Trail near Lake Quinault. 
Elevation
 
Coordinates
47.46722°, -123.84417° 
Site Description
Deep woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
16. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Along Humptulips River.
47.22956°, -123.956466°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Maple woods. Phenology: Flowers. Origin: Native.
WTU 29184
George Neville Jones 6469    11 May 1935
16. Oxalis oregana Nutt.
Database ID
102424 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
29184 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
George Neville Jones 
Collection #
6469 
Other Collectors
 
Date Collected
11 May 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Along Humptulips River. 
Elevation
 
Coordinates
47.22956°, -123.956466° 
Site Description
Maple woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
17. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Colonel Bob Mountain.
47.48889°, -123.74556°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Woods. Phenology: Flowers. Origin: Native.
WTU 306005
H. E. Helmrich 221    12 Jul 1933
17. Oxalis oregana Nutt.
Database ID
102768 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
306005 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
H. E. Helmrich 
Collection #
221 
Other Collectors
 
Date Collected
12 Jul 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Colonel Bob Mountain. 
Elevation
 
Coordinates
47.48889°, -123.74556° 
Site Description
Woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
18. Oxalis oregana Nutt.
U.S.A., Washington
5 miles west of Kelso.
In small valley, south slope; under Pseudotsuga in ravne. Phenology: Flowers & Fruits. Origin: Native.
WTU 45253
C. L. Hitchcock 3280    24 Apr 1938
18. Oxalis oregana Nutt.
Database ID
102772 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
45253 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
C. L. Hitchcock 
Collection #
3280 
Other Collectors
 
Date Collected
24 Apr 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
5 miles west of Kelso. 
Elevation
 
Coordinates
 
Site Description
In small valley, south slope; under Pseudotsuga in ravne. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
19. Oxalis oregana Nutt.
U.S.A., Washington
South Bend.
Sheep sevel. Phenology: Flowers. Origin: Native.
WTU 11126
B. Rigg s.n.     Apr 1908
19. Oxalis oregana Nutt.
Database ID
102775 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11126 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
    Annotated by T. C. Frye.  
Type Notes
 
Collector
B. Rigg 
Collection #
s.n. 
Other Collectors
 
Date Collected
Apr 1908 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
South Bend. 
Elevation
 
Coordinates
 
Site Description
Sheep sevel. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
20. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Near Lake Quinault.
47.4745°, -123.86893°. Datum: WGS 84. Coordinate uncertainty: 3500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist shade of deep forests. Phenology: Flowers. Origin: Native.
WTU 4443JWT
J. William Thompson 11430    4 May 1935
20. Oxalis oregana Nutt.
Database ID
102777 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
4443JWT 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11430 
Other Collectors
 
Date Collected
4 May 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Near Lake Quinault. 
Elevation
 
Coordinates
47.4745°, -123.86893° 
Site Description
Moist shade of deep forests. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
21. Oxalis oregana Nutt.
U.S.A., Washington, Jefferson County:
Quinault Prairie, Olympic Peninsula.
47.55012°, -123.69213°. Datum: WGS 84. Coordinate uncertainty: 2250 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 21327
Geo. N. Jones 3603     Aug 1931
21. Oxalis oregana Nutt.
Database ID
102779 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21327 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
3603 
Other Collectors
 
Date Collected
Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Quinault Prairie, Olympic Peninsula. 
Elevation
 
Coordinates
47.55012°, -123.69213° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
22. Oxalis oregana Nutt.
U.S.A., Washington, Clallam County:
About 2 miles south of Forks, along U.S. 101.
T28N R13W S20. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
In recently logged area, but under shade of still standing trees, on recently disturbed soil in a cut-over area. Phenology: Fertile. Origin: Native.
WTU 289019
D. R. Simpson 124    23 Jun 1964
22. Oxalis oregana Nutt.
Database ID
102782 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
289019 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis recurva Trel.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
D. R. Simpson 
Collection #
124 
Other Collectors
 
Date Collected
23 Jun 1964 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
About 2 miles south of Forks, along U.S. 101. 
Elevation
 
Coordinates
T28N R13W S20 
Site Description
In recently logged area, but under shade of still standing trees, on recently disturbed soil in a cut-over area. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
23. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Near Lake Quinault.
47.46722°, -123.84417°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Moist shade of deep forests. Phenology: Flowers. Origin: Native.
WTU 33338
J. William Thompson 11430    4 May 1935
23. Oxalis oregana Nutt.
Database ID
102785 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
33338 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
11430 
Other Collectors
 
Date Collected
4 May 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Near Lake Quinault. 
Elevation
 
Coordinates
47.46722°, -123.84417° 
Site Description
Moist shade of deep forests. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
24. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Olympic Peninsula; Humptulips.
47.23306°, -123.95806°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fruits. Origin: Native.
WTU 21326
Geo. N. Jones 3618     Aug 1931
24. Oxalis oregana Nutt.
Database ID
102790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21326 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
3618 
Other Collectors
 
Date Collected
Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Olympic Peninsula; Humptulips. 
Elevation
 
Coordinates
47.23306°, -123.95806° 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
25. Oxalis oregana Nutt.
U.S.A., Washington, Wahkiakum County:
Altoona.
46.26694°, -123.655°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 196288
Wilhelm N. Suksdorf 6792    24 Jun 1909
25. Oxalis oregana Nutt.
Database ID
102791 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
196288 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
6792 
Other Collectors
 
Date Collected
24 Jun 1909 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
Altoona. 
Elevation
 
Coordinates
46.26694°, -123.655° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
26. Oxalis oregana Nutt.
U.S.A., Washington, Grays Harbor County:
Humptulips River.
47.22956°, -123.956466°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Flowers. Origin: Native.
WTU 23595
G. N. Jones 4591    8 Apr 1934
26. Oxalis oregana Nutt.
Database ID
102792 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
23595 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
G. N. Jones 
Collection #
4591 
Other Collectors
 
Date Collected
8 Apr 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Humptulips River. 
Elevation
 
Coordinates
47.22956°, -123.956466° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
27. Oxalis oregana Nutt.
U.S.A., Washington
Montesano.
Shady woods. Phenology: Flowers. Origin: Native.
WTU 27364
J. M. Grant s.n.    2 May 1917
27. Oxalis oregana Nutt.
Database ID
102793 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27364 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. M. Grant 
Collection #
s.n. 
Other Collectors
 
Date Collected
2 May 1917 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Montesano. 
Elevation
 
Coordinates
 
Site Description
Shady woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
28. Oxalis oregana Nutt.
U.S.A., Washington
Along Nisqually River.
Phenology: Flowers. Origin: Native.
WTU 11109
Chas. V. Piper 43     Aug 1889
28. Oxalis oregana Nutt.
Database ID
102794 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11109 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Chas. V. Piper 
Collection #
43 
Other Collectors
 
Date Collected
Aug 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
 
Locality
Along Nisqually River. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
29. Oxalis oregana Nutt.
U.S.A., Oregon, Coos County:
Siskiyou National Forest; on road to Barklow Mountain (326), 0.2 miles west of intersection of roads 3205 and 326.
Elev. 1920 ft.
Pseudotsuga-Alnus zone; wet bank near stream; on moist shaded bank. Locally common; rhizomes buried in leaf litter; flowers white. Phenology: Flowers. Origin: Native.
WTU 259073
Melinda F. Denton 3157    9 Jul 1973
29. Oxalis oregana Nutt.
Database ID
102795 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259073 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3157 
Other Collectors
 
Date Collected
9 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Coos 
Locality
Siskiyou National Forest; on road to Barklow Mountain (326), 0.2 miles west of intersection of roads 3205 and 326. 
Elevation
1920 ft. 
Coordinates
 
Site Description
Pseudotsuga-Alnus zone; wet bank near stream; on moist shaded bank. 
Specimen Notes
Locally common; rhizomes buried in leaf litter; flowers white. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
30. Oxalis oregana Nutt.
Canada, British Columbia
[locality and coordinates withheld; status in British Columbia: S2S3 (Rare, Blue List; BCCDC)]
Phenology: Flowers. Origin: Native.
WTU 328060
Bailey 5595    3 May 1970
30. Oxalis oregana Nutt.
Database ID
102797 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
328060 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Bailey 
Collection #
5595 
Other Collectors
 
Date Collected
3 May 1970 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
[locality and coordinates withheld; status in British Columbia: S2S3 (Rare, Blue List; BCCDC)] 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
31. Oxalis oregana Nutt.
U.S.A., Oregon, Curry County:
Siskiyou National Forest; circa 16 miles by road northeast of Ophir, or on Highway 3302, 0.8 mile east of intersection of 3402 and 3302.
Elev. 2540 ft.
Moist north-facing slope in Pseudotsuga woods. Locally common; flowers white. Phenology: Flowers. Origin: Native.
WTU 259249
Melinda F. Denton 3138    9 Jul 1973
31. Oxalis oregana Nutt.
Database ID
102799 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259249 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3138 
Other Collectors
 
Date Collected
9 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Siskiyou National Forest; circa 16 miles by road northeast of Ophir, or on Highway 3302, 0.8 mile east of intersection of 3402 and 3302. 
Elevation
2540 ft. 
Coordinates
 
Site Description
Moist north-facing slope in Pseudotsuga woods. 
Specimen Notes
Locally common; flowers white. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
32. Oxalis oregana Nutt.
U.S.A., Oregon, Lane County:
Knowles Creek.
Elev. 50 ft. T18S R10W S1. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Douglas fir forest (Lower Montane); associated with Alnus oregana, Acer macrophyllum, Acer circinatum, Rubus spectabilis; east hill slope, moderate moist sandy loam in partial shade. Phenology: Flowers. Origin: Native.
WTU 74384
L. E. Detling 2552    25 Apr 1938
32. Oxalis oregana Nutt.
Database ID
102801 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
74384 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
    Annotated by L.E.D..  
Type Notes
 
Collector
L. E. Detling 
Collection #
2552 
Other Collectors
 
Date Collected
25 Apr 1938 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lane 
Locality
Knowles Creek. 
Elevation
50 ft. 
Coordinates
T18S R10W S1 
Site Description
Douglas fir forest (Lower Montane); associated with Alnus oregana, Acer macrophyllum, Acer circinatum, Rubus spectabilis; east hill slope, moderate moist sandy loam in partial shade. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
33. Oxalis oregana Nutt.
U.S.A., Oregon, Coos County:
Isthmus Slough.
Elev. 25 ft. T26S R13W S23. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Douglas Fir Forest; associated with Pseudotsuga taxifoliz, Tsuga heterophylla, Thuja plicata, Vaccinium parvifolium, Vaccinium ovatum; east hill slope, moderate moist clay-loam, in moderate shade. Phenology: Flowers. Origin: Native.
WTU 74222
L. E. Detling 4101    21 Apr 1940
33. Oxalis oregana Nutt.
Database ID
102803 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
74222 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
L. E. Detling 
Collection #
4101 
Other Collectors
 
Date Collected
21 Apr 1940 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Coos 
Locality
Isthmus Slough. 
Elevation
25 ft. 
Coordinates
T26S R13W S23 
Site Description
Douglas Fir Forest; associated with Pseudotsuga taxifoliz, Tsuga heterophylla, Thuja plicata, Vaccinium parvifolium, Vaccinium ovatum; east hill slope, moderate moist clay-loam, in moderate shade. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
34. Oxalis oregana Nutt.
U.S.A., Oregon, Tillamook County:
Coast Mountains.
Wood-serrel. No collection date given. Phenology: Flowers. Origin: Native.
WTU 10669
O. B. Johnson 43    
34. Oxalis oregana Nutt.
Database ID
102806 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
10669 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
O. B. Johnson 
Collection #
43 
Other Collectors
 
Date Collected
 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Tillamook 
Locality
Coast Mountains. 
Elevation
 
Coordinates
 
Site Description
Wood-serrel. 
Specimen Notes
No collection date given. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
35. Oxalis oregana Nutt.
U.S.A., Oregon, Columbia County:
In the upper Clatskanie Creek basin.
Deep woods. Phenology: Flowers. Origin: Native.
WTU 24370JWT
J. William Thompson 2418    15 May 1927
35. Oxalis oregana Nutt.
Database ID
102807 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24370JWT 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
2418 
Other Collectors
 
Date Collected
15 May 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Columbia 
Locality
In the upper Clatskanie Creek basin. 
Elevation
 
Coordinates
 
Site Description
Deep woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
36. Oxalis oregana Nutt.
U.S.A., Oregon, Columbia County:
In the upper Clatskanie Creek basin.
Woods. Phenology: Flowers. Origin: Native.
WTU 24371JWT-A
J. William Thompson 2423    15 May 1927
36. Oxalis oregana Nutt.
Database ID
102808 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24371JWT-A 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
2423 
Other Collectors
 
Date Collected
15 May 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Columbia 
Locality
In the upper Clatskanie Creek basin. 
Elevation
 
Coordinates
 
Site Description
Woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
37. Oxalis oregana Nutt.
U.S.A., Oregon, Multnomah County:
To Larch Mountain, Cascade Mountains.
Elev. 2000 ft.
By trail. Phenology: Flowers. Origin: Native.
WTU 24371JWT-B
J. William Thompson 2707    18 Jun 1927
37. Oxalis oregana Nutt.
Database ID
102809 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24371JWT-B 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
J. William Thompson 
Collection #
2707 
Other Collectors
 
Date Collected
18 Jun 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
To Larch Mountain, Cascade Mountains. 
Elevation
2000 ft. 
Coordinates
 
Site Description
By trail. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
38. Oxalis oregana Nutt.
U.S.A., Oregon, Clatsop County:
Near Astoria.
Coniferous woods. Phenology: Flowers. Origin: Native.
WTU 27636
G. E. Morrill 5    11 Jun 1933
38. Oxalis oregana Nutt.
Database ID
102811 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
27636 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
G. E. Morrill 
Collection #
Other Collectors
 
Date Collected
11 Jun 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
Near Astoria. 
Elevation
 
Coordinates
 
Site Description
Coniferous woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
39. Oxalis oregana Nutt.
U.S.A., Oregon, Coos County:
West of Coquille.
On moist shady hillside. Phenology: Flowers. Origin: Native.
WTU 24369JWT
J. William Thompson 2297    14 Apr 1927
39. Oxalis oregana Nutt.
Database ID
102814 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
24369JWT 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
J. William Thompson 
Collection #
2297 
Other Collectors
 
Date Collected
14 Apr 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Coos 
Locality
West of Coquille. 
Elevation
 
Coordinates
 
Site Description
On moist shady hillside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
40. Oxalis oregana Nutt.
U.S.A., Oregon, Curry County:
Chetco River Valley.
Elev. 300 ft.
In cold woods. Phenology: Flowers. Origin: Native.
WTU 204936
J. P. Tracy 5896    9 Aug 1921
40. Oxalis oregana Nutt.
Database ID
102815 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
204936 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
J. P. Tracy 
Collection #
5896 
Other Collectors
 
Date Collected
9 Aug 1921 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Chetco River Valley. 
Elevation
300 ft. 
Coordinates
 
Site Description
In cold woods. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
41. Oxalis oregana Nutt.
U.S.A., Oregon, Coos County:
Along the East Fork of the Millicoma River, 4 miles upstream from Allegany.
T24S R11W. Datum: WGS 84. Coordinate uncertainty: 4000 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
In second growth woods. Flowers white, with faint to evident lavender lines; plants abundant. Phenology: Flowers. Origin: Native.
WTU 154972
Arthur Cronquist 6855    17 Apr 1953
41. Oxalis oregana Nutt.
Database ID
102816 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
154972 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986.  
Type Notes
 
Collector
Arthur Cronquist 
Collection #
6855 
Other Collectors
 
Date Collected
17 Apr 1953 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Coos 
Locality
Along the East Fork of the Millicoma River, 4 miles upstream from Allegany. 
Elevation
 
Coordinates
T24S R11W 
Site Description
In second growth woods. 
Specimen Notes
Flowers white, with faint to evident lavender lines; plants abundant. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
42. Oxalis oregana Nutt.
U.S.A., Oregon, Curry County:
Rogue River Canyon; mouth of Hicks Creek above Big Bend in the Rogue River northeast of Illahe.
Phenology: Flowers. Origin: Native.
WTU 129447
William H. Baker 3582    27 Mar 1947
42. Oxalis oregana Nutt.
Database ID
102817 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
129447 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.
2. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986. Sources: .  
Type Notes
 
Collector
William H. Baker 
Collection #
3582 
Other Collectors
 
Date Collected
27 Mar 1947 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Curry 
Locality
Rogue River Canyon; mouth of Hicks Creek above Big Bend in the Rogue River northeast of Illahe. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
43. Oxalis oregana Nutt.
U.S.A., Washington, Mason County:
Olympic Mountains on the Skokomish River.
47.321554°, -123.138752°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Common in rich, cold woods; Western Washington. Three specimens on one sheet from Skokomish River and from Montesano, Washington. Phenology: Flowers. Origin: Native.
WTU 11368A
Louis F. Henderson s.n.    25 May 1892
43. Oxalis oregana Nutt.
Database ID
107114 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11368A 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis acetosella L. var. oregana (Nutt.) Trel.
    Annotated by T. Kincaid. Remarks: Legit T. Kincaid (for flowers) of Olympia.
2. Oxalis oregana Nutt.
3. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986. Remarks: Examined in a monographic study of Oxalis oregana at Humboldt State University, Arcate, California 95521. Number 754. 
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
25 May 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Olympic Mountains on the Skokomish River. 
Elevation
 
Coordinates
47.321554°, -123.138752° 
Site Description
 
Specimen Notes
Common in rich, cold woods; Western Washington. Three specimens on one sheet from Skokomish River and from Montesano, Washington. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
44. Oxalis oregana Nutt.
U.S.A., Washington, Chehalis County:
Montesano, Chehalis County.
Common in rich, cold woods; Western Washington. Three specimens on one sheet from Skokomish River and from Montesano, Washington. Phenology: Fruits. Origin: Native.
WTU 11368B
Louis F. Henderson s.n.    24 Jun 1892
44. Oxalis oregana Nutt.
Database ID
107124 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
11368B 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis acetosella L. var. oregana (Nutt.) Trel.
2. Oxalis oregana Nutt.
3. Oxalis oregana Nutt.
    Annotated by Rudolf W. Becking, 13 1986. Remarks: Examined in a monographic study of Oxalis oregana at Humboldt State University, Arcate, California 95521. Number 754. 
Type Notes
 
Collector
Louis F. Henderson 
Collection #
s.n. 
Other Collectors
 
Date Collected
24 Jun 1892 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chehalis 
Locality
Montesano, Chehalis County. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
Common in rich, cold woods; Western Washington. Three specimens on one sheet from Skokomish River and from Montesano, Washington. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Oxalidaceae
45. Oxalis oregana Nutt.
U.S.A., Washington, Cowlitz County:
544 Grasseth-Poston Road. Coal Creek watershed.
Elev. 900 ft. 46.178907°, -123.030084°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
West slope. With conifers. [Located in teaching collection]. Phenology: Flowers. Origin: Native.
WTU 315464; Barcode: WTU-V-005703
Chris Ford 6    20 Apr 1991
45. Oxalis oregana Nutt.
Database ID
166368 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
315464 
Barcode
WTU-V-005703 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Chris Ford 
Collection #
Other Collectors
 
Date Collected
20 Apr 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
544 Grasseth-Poston Road. Coal Creek watershed. 
Elevation
900 ft. 
Coordinates
46.178907°, -123.030084° 
Site Description
West slope. With conifers. 
Specimen Notes
[Located in teaching collection]. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Oxalidaceae
46. Oxalis oregana Nutt.
U.S.A., Washington, Clallam County:
La Push.
47.90889°, -124.63528°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Vegetative. Origin: Native.
WTU 399456; Barcode: WTU-V-005157
Clayton Haberman s.n.    3 Jul 1991
46. Oxalis oregana Nutt.
Database ID
191657 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399456 
Barcode
WTU-V-005157 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
1. Oxalis oregana Nutt.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
3 Jul 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
La Push. 
Elevation
 
Coordinates
47.90889°, -124.63528° 
Site Description
 
Specimen Notes
 
Phenology
Vegetative 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Oxalidaceae
47. Oxalis oregana Nutt.
U.S.A., Washington, Jefferson County:
Coyle Peninsula, Dabob Bay Natural Area, road C-1300.
Elev. 500 ft. 47.855° N, 122.78732° W. Datum: WGS 84. Coordinate Source: GPS.
Abandoned logging road bed in mixed coniferous forest. Sandy loam soil. With Rubus spectabilis, Ranunculus repens, Geranium robertianum, Pseudotsuga menziesii, Tsuga heterophylla. Common. Phenology: Flowers. Origin: Native.
WTU
Regina Johnson 2019-25    20 Jun 2019
47. Oxalis oregana Nutt.
Database ID
3439650 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Oxalidaceae 
Name on Specimen
Oxalis oregana Nutt. 
Accepted Name
Oxalis oregana Nutt. 
Annotation History
 
Type Notes
 
Collector
Regina Johnson 
Collection #
2019-25 
Other Collectors
 
Date Collected
20 Jun 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Coyle Peninsula, Dabob Bay Natural Area, road C-1300. 
Elevation
500 ft. 
Coordinates
47.855° N, 122.78732° W 
Site Description
Abandoned logging road bed in mixed coniferous forest. Sandy loam soil. With Rubus spectabilis, Ranunculus repens, Geranium robertianum, Pseudotsuga menziesii, Tsuga heterophylla. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

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


Disclaimer:

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