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Field Descriptions
133 matching records found.
Label Query: Genus = "Atriplex", Species = "dioica"
Amaranthaceae
1. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
South side of Ediz Hook, Port Angeles Harbor, Port Angeles; Straight of Juan De Fuca.
Elev. 3 ft. 48° 8' 30" N, 123° 26' 36" W.
Sandy marine shore. With Cakile, Elymus. Erect of prostrate, green or red fruit, highly branched annual, common.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Fruits. Origin: Native.
WTU 346687; Barcode: WTU-V-024895
P. F. Zika 16616    27 Sep 2001
1. Atriplex dioica (Nutt.) Macbr.
Database ID
5810 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
346687 
Barcode
WTU-V-024895 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16616 
Other Collectors
 
Date Collected
27 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
South side of Ediz Hook, Port Angeles Harbor, Port Angeles; Straight of Juan De Fuca. 
Elevation
3 ft. 
Coordinates
48° 8' 30" N, 123° 26' 36" W 
Site Description
Sandy marine shore. With Cakile, Elymus. 
Specimen Notes
Erect of prostrate, green or red fruit, highly branched annual, common.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
2. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Island County:
About 2-3 km west of Stanwood along Hwy 532 to Camano Island.
48.17417°, -122.52694°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Salt marsh adjacent to slough and highway bridge, with Triglochin maritimum. Phenology: Flowers. Origin: Native.
WTU 285647
P. Elvander 1009    15 Aug 1980
2. Atriplex dioica (Nutt.) Macbr.
Database ID
5811 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
285647 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
P. Elvander 
Collection #
1009 
Other Collectors
 
Date Collected
15 Aug 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
About 2-3 km west of Stanwood along Hwy 532 to Camano Island. 
Elevation
 
Coordinates
48.17417°, -122.52694° 
Site Description
Salt marsh adjacent to slough and highway bridge, with Triglochin maritimum. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
3. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Jefferson County:
Discovery Bay, near mouth of Snow Creek.
47.990833°, -122.898056°. Datum: NAD 27. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Salt marsh. Phenology: Flowers. Origin: Native.
WTU 292279
Walter J. Eyerdam 6342    12 Aug 1944
3. Atriplex dioica (Nutt.) Macbr.
Database ID
5812 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292279 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Walter J. Eyerdam 
Collection #
6342 
Other Collectors
 
Date Collected
12 Aug 1944 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Discovery Bay, near mouth of Snow Creek. 
Elevation
 
Coordinates
47.990833°, -122.898056° 
Site Description
Salt marsh. 
Specimen Notes
 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
4. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, King County:
Tip of West Point, on north side near lighthouse, Discovery Park, Seattle.
Elev. 7 ft. T25N R3E S9. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Marine beach, with Atriplex prostrata. Sprawling on beach, at high tide line, in rock fill. Phenology: Fruits. Origin: Native.
WTU 346678
P. F. Zika 16719    1 Nov 2001
with A. L. Jacobson
4. Atriplex dioica (Nutt.) Macbr.
Database ID
5813 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
346678 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16719 
Other Collectors
A. L. Jacobson 
Date Collected
1 Nov 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Tip of West Point, on north side near lighthouse, Discovery Park, Seattle. 
Elevation
7 ft. 
Coordinates
T25N R3E S9 
Site Description
Marine beach, with Atriplex prostrata. 
Specimen Notes
Sprawling on beach, at high tide line, in rock fill. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
5. Atriplex dioica Raf.
U.S.A., Washington, Kitsap County:
By ferry landing, Route 104, Kingston.
Elev. 3 ft. 47° 47' 48" N, 122° 29' 48" W.
Sandy marine beach, with Cakile. Sprawling to erect annual, bracts fleshy, on beach at base of rock fill seawall, in full sun.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Fruits. Origin: Native.
WTU 345930; Barcode: WTU-V-024896
P. F. Zika 16619    27 Sep 2001
5. Atriplex dioica Raf.
Database ID
5814 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345930 
Barcode
WTU-V-024896 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica Raf.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16619 
Other Collectors
 
Date Collected
27 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
By ferry landing, Route 104, Kingston. 
Elevation
3 ft. 
Coordinates
47° 47' 48" N, 122° 29' 48" W 
Site Description
Sandy marine beach, with Cakile. 
Specimen Notes
Sprawling to erect annual, bracts fleshy, on beach at base of rock fill seawall, in full sun.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
6. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Mason County:
Near Hoodsport.
47.40611°, -123.13806°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Saltmarsh. Phenology: Fruits. Origin: Native.
WTU 35024
George Neville Jones 8702     Oct 1935
6. Atriplex dioica (Nutt.) Macbr.
Database ID
5815 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
35024 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
4. Atriplex dioica (Nutt.) Macbr.
    Annotated by Stanley Welsh, 2001.  
Type Notes
 
Collector
George Neville Jones 
Collection #
8702 
Other Collectors
 
Date Collected
Oct 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Mason 
Locality
Near Hoodsport. 
Elevation
 
Coordinates
47.40611°, -123.13806° 
Site Description
Saltmarsh. 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
7. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Yellow Island, south side.
48.591111°, -123.033056°. Datum: WGS 84. Coordinate uncertainty: 250 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Rocky ground above shore. Phenology: Flowers. Origin: Native.
WTU 333044
Eliza Habegger s.n.    23 Jul 1996
7. Atriplex dioica (Nutt.) Macbr.
Database ID
5816 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
333044 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Eliza Habegger 
Collection #
s.n. 
Other Collectors
 
Date Collected
23 Jul 1996 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Yellow Island, south side. 
Elevation
 
Coordinates
48.591111°, -123.033056° 
Site Description
 
Specimen Notes
Rocky ground above shore. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
8. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Reservation-Lottie Bay, Deception Pass State Park, Fidalgo Island.
48.40583°, -122.645°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In region of high tide line. Phenology: Flowers. Origin: Native.
WTU 38759
Harold W. Smith 1543    4 Aug 1936
8. Atriplex dioica (Nutt.) Macbr.
Database ID
5817 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38759 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1543 
Other Collectors
 
Date Collected
4 Aug 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Reservation-Lottie Bay, Deception Pass State Park, Fidalgo Island. 
Elevation
 
Coordinates
48.40583°, -122.645° 
Site Description
 
Specimen Notes
In region of high tide line. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
9. Atriplex dioica Raf.
U.S.A., Washington, Snohomish County:
Just north of ferry landing, Edmonds.
Elev. 7 ft. T27N R3E S23. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sandy marine beach in full sun. With Grindelia, Conyza, Atriplex dioica, Atriplex prostrata, Chenopodium album, Polygonum arenastrum. Sprawling to erect, common on beach by driftwood. Phenology: Fruits. Origin: Native.
WTU 345933
P. F. Zika 16595    27 Sep 2001
9. Atriplex dioica Raf.
Database ID
5818 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
345933 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica Raf.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16595 
Other Collectors
 
Date Collected
27 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Just north of ferry landing, Edmonds. 
Elevation
7 ft. 
Coordinates
T27N R3E S23 
Site Description
Sandy marine beach in full sun. With Grindelia, Conyza, Atriplex dioica, Atriplex prostrata, Chenopodium album, Polygonum arenastrum. 
Specimen Notes
Sprawling to erect, common on beach by driftwood. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
10. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Whatcom County:
West shore of Point Roberts, west end of Gulf Road, near Marine Drive.
Elev. 3 ft. 48° 59' 6" N, 123° 5' W.
Gravel marine beach. With Franseria, Cakile. Sprawling annual, on beach. Phenology: Fruits. Origin: Native.
WTU 34619
P. F. Zika 16577    20 Sep 2001
10. Atriplex dioica (Nutt.) Macbr.
Database ID
5819 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
34619 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16577 
Other Collectors
 
Date Collected
20 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
West shore of Point Roberts, west end of Gulf Road, near Marine Drive. 
Elevation
3 ft. 
Coordinates
48° 59' 6" N, 123° 5' W 
Site Description
Gravel marine beach. With Franseria, Cakile. 
Specimen Notes
Sprawling annual, on beach. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
11. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Island, Argyle Lagoon in North Bay, just southeast of city limits of Friday Harbor.
48.520278°, -123.014444°. Datum: WGS 84. Coordinate uncertainty: 250 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Disturbed marshy area. With Salicornia. Frequent. Phenology: Fertile. Origin: Introduced.
WTU 259198
Melinda F. Denton 3459    1 Aug 1974
11. Atriplex dioica (Nutt.) Macbr.
Database ID
5865 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
259198 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Chenopodium album L.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by Frank Lomer, 15 2018.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3459 
Other Collectors
 
Date Collected
1 Aug 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island, Argyle Lagoon in North Bay, just southeast of city limits of Friday Harbor. 
Elevation
 
Coordinates
48.520278°, -123.014444° 
Site Description
Disturbed marshy area. 
Specimen Notes
With Salicornia. Frequent. 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
12. Atriplex dioica Raf.
U.S.A., Washington, Okanogan County:
NE shore of Palmer Lake.
Elev. 1148 ft. 48° 54.9' N, 119° 38' W; T40N R25E S36.
Dry bank, with Salsola, Bromus tectorum, partial shade of Pinus ponderosa. 1-2 m tall annuals, bracteoles free to base, not fleshy, roadside weed. Phenology: Fertile. Origin: Introduced.
WTU 353897
P. F. Zika 19242    7 Oct 2003
12. Atriplex dioica Raf.
Database ID
27172 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353897 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex oblongifolia Waldst. & Kit.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
P. F. Zika 
Collection #
19242 
Other Collectors
 
Date Collected
7 Oct 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
NE shore of Palmer Lake. 
Elevation
1148 ft. 
Coordinates
48° 54.9' N, 119° 38' W; T40N R25E S36 
Site Description
Dry bank, with Salsola, Bromus tectorum, partial shade of Pinus ponderosa. 
Specimen Notes
1-2 m tall annuals, bracteoles free to base, not fleshy, roadside weed. 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
13. Atriplex dioica Raf.
U.S.A., Washington, Island County:
Whidbey Island, Ebey's Landing Nature Conservancy Preserve; south end of Perego's Lagoon.
Elev. 5 ft. 48° 11' 50" N, 122° 43' 30" W.
Annual; leaves reddish with white mealy surface; growing in salt marsh with Salicornia; scattered and uncommon. Phenology: Fruits. Origin: Native.
WTU 357061
Jeff Walker 261A    10 Sep 2004
13. Atriplex dioica Raf.
Database ID
27780 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357061 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
    Annotated by Ben Legler, 13 2004.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Jeff Walker 
Collection #
261A 
Other Collectors
 
Date Collected
10 Sep 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island, Ebey's Landing Nature Conservancy Preserve; south end of Perego's Lagoon. 
Elevation
5 ft. 
Coordinates
48° 11' 50" N, 122° 43' 30" W 
Site Description
 
Specimen Notes
Annual; leaves reddish with white mealy surface; growing in salt marsh with Salicornia; scattered and uncommon. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
14. Atriplex dioica Raf.
U.S.A., Washington, Island County:
Whidbey Island, Ebey's Landing Nature Conservancy Preserve; south end of Perego's Lagoon.
Elev. 5 ft. 48° 11' 50" N, 122° 43' 30" W.
With drift logs at upper end of beach. Phenology: Fruits. Origin: Native.
WTU 357075
Jeff Walker 261B    10 Sep 2004
14. Atriplex dioica Raf.
Database ID
27786 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
357075 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica Raf.
    Annotated by Ben Legler, 13 2004.  
Type Notes
 
Collector
Jeff Walker 
Collection #
261B 
Other Collectors
 
Date Collected
10 Sep 2004 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Whidbey Island, Ebey's Landing Nature Conservancy Preserve; south end of Perego's Lagoon. 
Elevation
5 ft. 
Coordinates
48° 11' 50" N, 122° 43' 30" W 
Site Description
 
Specimen Notes
With drift logs at upper end of beach. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
15. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, King County:
South side of Alki Point, below Beach Drive Southwest, Seattle.
Elev. 3 ft. T24N R3E S15. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Sndy marine beach, base of seawall; with Cakile. Bracts fleshy, leaves green 1 meter tall, highly branched. Phenology: Fertile. Origin: Native.
WTU 347143
Peter F. Zika 16621    27 Sep 2001
15. Atriplex dioica (Nutt.) Macbr.
Database ID
63506 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
347143 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
16621 
Other Collectors
 
Date Collected
27 Sep 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
South side of Alki Point, below Beach Drive Southwest, Seattle. 
Elevation
3 ft. 
Coordinates
T24N R3E S15 
Site Description
Sndy marine beach, base of seawall; with Cakile. 
Specimen Notes
Bracts fleshy, leaves green 1 meter tall, highly branched. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
16. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Indian Cove, southeast shore of Shaw Island, San Juan Islands, Puget Sound.
Elev. 6 ft. 48° 33.9' N, 122° 56.2' W; T36N R2W S34. Coordinate Source: Specimen label.
Upper edge of sandy marine beach, among drift logs, with Cakile, Elymus. Annual, sprawling. Phenology: Fertile. Origin: Native.
WTU 347168
P. F. Zika 16714A    29 Oct 2001
16. Atriplex dioica (Nutt.) Macbr.
Database ID
63507 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
347168 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
P. F. Zika 
Collection #
16714A 
Other Collectors
 
Date Collected
29 Oct 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Indian Cove, southeast shore of Shaw Island, San Juan Islands, Puget Sound. 
Elevation
6 ft. 
Coordinates
48° 33.9' N, 122° 56.2' W; T36N R2W S34 
Site Description
Upper edge of sandy marine beach, among drift logs, with Cakile, Elymus. 
Specimen Notes
Annual, sprawling. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
17. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Cattle Point, south extreme of San Juan Island, San Juan Islands, Puget Sound.
Elev. 19 ft. T34N R2W S8. Datum: WGS 84. Coordinate uncertainty: 300 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Limestone outcrops, in low areas, full sun, damp ground, with Armeria, Spergularia, Sagina procumbens. Annual, erect or sprawling. Phenology: Fertile. Origin: Native.
WTU 247176
Peter F. Zika 16705A    26 Oct 2001
17. Atriplex dioica (Nutt.) Macbr.
Database ID
63508 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
247176 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
16705A 
Other Collectors
 
Date Collected
26 Oct 2001 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Cattle Point, south extreme of San Juan Island, San Juan Islands, Puget Sound. 
Elevation
19 ft. 
Coordinates
T34N R2W S8 
Site Description
Limestone outcrops, in low areas, full sun, damp ground, with Armeria, Spergularia, Sagina procumbens. 
Specimen Notes
Annual, erect or sprawling. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
18. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Kitsap County:
Bainbridge Island, Puget Sound.
47.821247°, -122.491913°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 128943
G. N. Jones 8058    4 Aug 1935
18. Atriplex dioica (Nutt.) Macbr.
Database ID
63510 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
128943 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex sp.
2. Atriplex patula L. var. hastata (L.) Gray.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
G. N. Jones 
Collection #
8058 
Other Collectors
 
Date Collected
4 Aug 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
Bainbridge Island, Puget Sound. 
Elevation
 
Coordinates
47.821247°, -122.491913° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
19. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Lopez Island, Spencer Spit Marine Park.
Elev. 0 ft. T35N R1W S7. Datum: NAD 27. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Saltmarsh, with Salicornia virginica, Jaumea carnosa, Spergularia canadensis. Abundant annual, may be parasitized by Cuscuta salina. Phenology: Fertile. Origin: Native.
WTU 293298
Peter E. Rapp 214    31 Jul 1981
19. Atriplex dioica (Nutt.) Macbr.
Database ID
63513 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
293298 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. hastata (L.) Gray.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Peter E. Rapp 
Collection #
214 
Other Collectors
 
Date Collected
31 Jul 1981 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Lopez Island, Spencer Spit Marine Park. 
Elevation
0 ft. 
Coordinates
T35N R1W S7 
Site Description
Saltmarsh, with Salicornia virginica, Jaumea carnosa, Spergularia canadensis. 
Specimen Notes
Abundant annual, may be parasitized by Cuscuta salina. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
20. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Island; south end of island at Jaco's Lagoon or Fish Creek area, ca. 0.75 miles north of Cattle Point.
48.461414°, -122.96167°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Near logs on sany beach. Frequent. Phenology: Fertile. Origin: Native.
WTU 261882
Melinda F. Denton 3565    3 Aug 1974
20. Atriplex dioica (Nutt.) Macbr.
Database ID
63516 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261882 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
Melinda F. Denton 
Collection #
3565 
Other Collectors
 
Date Collected
3 Aug 1974 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Island; south end of island at Jaco's Lagoon or Fish Creek area, ca. 0.75 miles north of Cattle Point. 
Elevation
 
Coordinates
48.461414°, -122.96167° 
Site Description
Near logs on sany beach. 
Specimen Notes
Frequent. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
21. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
Port Angeles.
48.11833°, -123.42944°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sand spit in mosit sand. Phenology: Fertile. Origin: Native.
WTU 1832JWT
J. William Thompson 7860    10 Aug 1931
21. Atriplex dioica (Nutt.) Macbr.
Database ID
63518 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
1832JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex hastata sensu Aellen, non L.
2. Atriplex hastata sensu Aellen, non L. var. hastata.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
J. William Thompson 
Collection #
7860 
Other Collectors
 
Date Collected
10 Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Port Angeles. 
Elevation
 
Coordinates
48.11833°, -123.42944° 
Site Description
Sand spit in mosit sand. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
22. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Kitsap County:
[No locality given on label].
47.67244°, -122.63393°. Datum: WGS 84. Coordinate uncertainty: 33000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Phenology: Fertile. Origin: Native.
WTU 7080
C. V. Piper s.n.    3 Aug 1889
22. Atriplex dioica (Nutt.) Macbr.
Database ID
63534 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
7080 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. littoralis (L.) Gray.
2. Atriplex patula L. var. hastata (L.) Gray.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
C. V. Piper 
Collection #
s.n. 
Other Collectors
 
Date Collected
3 Aug 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kitsap 
Locality
[No locality given on label]. 
Elevation
 
Coordinates
47.67244°, -122.63393° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
23. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
Olympic Peninsula; Dungeness.
48.14694°, -123.12194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Salt marsh. Phenology: Fertile. Origin: Native.
WTU 21809
Geo. N. Jones 3615     Aug 1931
23. Atriplex dioica (Nutt.) Macbr.
Database ID
63536 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
21809 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. obtusa (Cham.) Hitchc.
2. Atriplex patula L. var. littoralis (L.) Gray.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
Geo. N. Jones 
Collection #
3615 
Other Collectors
 
Date Collected
Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Olympic Peninsula; Dungeness. 
Elevation
 
Coordinates
48.14694°, -123.12194° 
Site Description
Salt marsh. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
24. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
Mouth of Quillayute River.
Elev. 0 ft. 47.94333°, -124.54111°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
High beach. Phenology: Fertile. Origin: Native.
WTU 28313A
I. C. Otis 1558    31 Jul 1927
24. Atriplex dioica (Nutt.) Macbr.
Database ID
63540 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
28313A 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex littoralis L.
2. Atriplex littoralis L. var. littoralis.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1558 
Other Collectors
 
Date Collected
31 Jul 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Mouth of Quillayute River. 
Elevation
0 ft. 
Coordinates
47.94333°, -124.54111° 
Site Description
High beach. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
25. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, San Juan County:
Specner Spit State Park, Lopez Island.
48.52389°, -122.91333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open salt marsh and lagoon off east side of park. With var. hastata. Infrequent but present at many other saline sites. Phenology: Fertile. Origin: Native.
WTU 325013
Scott R. Atkinson 458    18 Aug 1992
25. Atriplex dioica (Nutt.) Macbr. ?
Database ID
63543 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325013 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Atriplex patula L. var. littoralis (L.) Gray.
2. Atriplex dioica (Nutt.) Macbr. ?.
3. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by Stanley L. Welsh, 2 2001. Remarks: This is very immature - does not quite fit either dioica or littoralis - possibly the former?. 
Type Notes
 
Collector
Scott R. Atkinson 
Collection #
458 
Other Collectors
 
Date Collected
18 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Specner Spit State Park, Lopez Island. 
Elevation
 
Coordinates
48.52389°, -122.91333° 
Site Description
Open salt marsh and lagoon off east side of park. With var. hastata. 
Specimen Notes
Infrequent but present at many other saline sites. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
26. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Specner Spit State Park, Lopez Island.
48.52389°, -122.91333°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Salt marsh off east side; with Atriplex patula var. hastata, Salicornia, and Distichlis. Infrequent annuals. Phenology: Fertile. Origin: Native.
WTU 325022
Scott R. Atkinson 418    18 Aug 1992
26. Atriplex dioica (Nutt.) Macbr.
Database ID
63547 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325022 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. littoralis (L.) Gray.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
Scott R. Atkinson 
Collection #
418 
Other Collectors
 
Date Collected
18 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Specner Spit State Park, Lopez Island. 
Elevation
 
Coordinates
48.52389°, -122.91333° 
Site Description
Salt marsh off east side; with Atriplex patula var. hastata, Salicornia, and Distichlis. 
Specimen Notes
Infrequent annuals. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
27. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Whatcom County:
West side of Lummi Island.
48.795°, -122.6125°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
In sand above high tide. Plant somewhat spreading. Phenology: Fertile. Origin: Native.
WTU 182159
Xerpha M. Gaines 482    11 Aug 1950
27. Atriplex dioica (Nutt.) Macbr.
Database ID
63548 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
182159 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. ssp. obtusa (Cham.) Hall & Clements.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Xerpha M. Gaines 
Collection #
482 
Other Collectors
 
Date Collected
11 Aug 1950 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
West side of Lummi Island. 
Elevation
 
Coordinates
48.795°, -122.6125° 
Site Description
In sand above high tide. 
Specimen Notes
Plant somewhat spreading. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
28. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Reservation Bay, Deception Pass State Park, Fidalgo Island.
48.40583°, -122.645°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Swamp. Phenology: Fertile. Origin: Native.
WTU 38621
Harold W. Smith 1701    8 Sep 1936
28. Atriplex dioica (Nutt.) Macbr.
Database ID
63550 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
38621 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
2. Atriplex zosteraefolia (Hook.) Wats.
    Annotated by George Neville Jones, 1937.
3. Atriplex zosteraefolia (Hook.) Wats. var. zosteraefolia.
4. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
Harold W. Smith 
Collection #
1701 
Other Collectors
 
Date Collected
8 Sep 1936 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Reservation Bay, Deception Pass State Park, Fidalgo Island. 
Elevation
 
Coordinates
48.40583°, -122.645° 
Site Description
Swamp. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
29. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
Dungeness.
48.14694°, -123.12194°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sea beach. Phenology: Fertile. Origin: Native.
WTU 8551JWT
J. William Thompson 10634    9 Jun 1934
29. Atriplex dioica (Nutt.) Macbr.
Database ID
63556 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
8551JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex hastata sensu Aellen, non L.
2. Atriplex hastata sensu Aellen, non L. var. obtuse.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
J. William Thompson 
Collection #
10634 
Other Collectors
 
Date Collected
9 Jun 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Dungeness. 
Elevation
 
Coordinates
48.14694°, -123.12194° 
Site Description
Sea beach. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
30. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
jakle's Lagoon, San Juan Island; south end of island, near American Camp headquarters. Near Griffin Bay.
48.5025°, -122.99528°. Datum: WGS 84. Coordinate uncertainty: 5000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Saline soilwith Juncus gerardii, Atriplex patula vars hastata and littoralis. Common annuals, mat-forming. Phenology: Fertile. Origin: Native.
WTU 325599
Scott R. Atkinson 497    15 Aug 1992
30. Atriplex dioica (Nutt.) Macbr.
Database ID
63559 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
325599 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. obtusa (Cham.) Hitchc.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
Scott R. Atkinson 
Collection #
497 
Other Collectors
 
Date Collected
15 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
jakle's Lagoon, San Juan Island; south end of island, near American Camp headquarters. Near Griffin Bay. 
Elevation
 
Coordinates
48.5025°, -122.99528° 
Site Description
Saline soilwith Juncus gerardii, Atriplex patula vars hastata and littoralis. 
Specimen Notes
Common annuals, mat-forming. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
31. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
Opposite Lake Ozette.
48.155°, -124.66583°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On ocean beach. Decumbent among logs. Phenology: Fertile. Origin: Native.
WTU 20543JWT
I. C. Otis 1777    22 Aug 1933
31. Atriplex dioica (Nutt.) Macbr.
Database ID
63561 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
20543JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex littoralis L.
2. Atriplex patula L. var. patula.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
I. C. Otis 
Collection #
1777 
Other Collectors
 
Date Collected
22 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
Opposite Lake Ozette. 
Elevation
 
Coordinates
48.155°, -124.66583° 
Site Description
On ocean beach. 
Specimen Notes
Decumbent among logs. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
32. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, King County:
Seattle.
47.613617°, -122.310098°. Datum: WGS 84. Coordinate uncertainty: 15750 meters. Georeferenced by Joseph Stormer. Coordinate Source: Digital Map.
Phenology: Fertile. Origin: Native.
WTU 7124
C. V. Piper s.n.    13 Sep 1889
32. Atriplex dioica (Nutt.) Macbr.
Database ID
63565 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
7124 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. littoralis (L.) Gray.
2. Atriplex patula L. var. obtusa (Cham.) Hitchc.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
C. V. Piper 
Collection #
s.n. 
Other Collectors
 
Date Collected
13 Sep 1889 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Seattle. 
Elevation
 
Coordinates
47.613617°, -122.310098° 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
33. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, King County:
Fort Lawton, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Beach. Phenology: Fertile. Origin: Native.
WTU 31760
George Neville Jones 8565    24 Sep 1934
33. Atriplex dioica (Nutt.) Macbr.
Database ID
63567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
31760 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
2. Atriplex patula L. var. obtusa (Cham.) Hitchc.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
George Neville Jones 
Collection #
8565 
Other Collectors
 
Date Collected
24 Sep 1934 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Fort Lawton, Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
Beach. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
34. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Snohomish County:
Near Marysville.
48.053889°, -122.169444°. Datum: NAD 27. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
Tide flats. Phenology: Fertile. Origin: Native.
WTU 20263JWT
J. M. Grant s.n.     Jun 1930
34. Atriplex dioica (Nutt.) Macbr.
Database ID
63568 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
20263JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex littoralis L.
2. Atriplex littoralis L. var. obtusa.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
J. M. Grant 
Collection #
s.n. 
Other Collectors
 
Date Collected
Jun 1930 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Near Marysville. 
Elevation
 
Coordinates
48.053889°, -122.169444° 
Site Description
Tide flats. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
35. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Clallam County:
East side of Washington Harbor.
48.07917°, -123.04389°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Beach. Phenology: Fertile. Origin: Native.
WTU 342JWT
George Neville Jones 8526    5 Sep 1935
35. Atriplex dioica (Nutt.) Macbr.
Database ID
63571 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
342JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
2. Atriplex patula L. var. obtusa (Cham.) Hitchc.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
George Neville Jones 
Collection #
8526 
Other Collectors
 
Date Collected
5 Sep 1935 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clallam 
Locality
East side of Washington Harbor. 
Elevation
 
Coordinates
48.07917°, -123.04389° 
Site Description
Beach. 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
36. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Jefferson County:
Port Townsend.
Phenology: Fertile. Origin: Native.
WTU 42905
G. N. Jones 10593    7 Oct 1937
36. Atriplex dioica (Nutt.) Macbr.
Database ID
63572 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
42905 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
2. Atriplex patula L. var. obtusa (Cham.) Hitchc.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Stanley L. Welsh, 1 2001.  
Type Notes
 
Collector
G. N. Jones 
Collection #
10593 
Other Collectors
 
Date Collected
7 Oct 1937 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Jefferson 
Locality
Port Townsend. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
37. Atriplex dioica (Nutt.) Macbr.
U.S.A., Oregon, Lincoln County:
Along Yaquina Bay Road 8.2 miles east of Newport or about 2.3 air miles south of Toledo.
Elev. 19 ft. T11S R10W S19; T11S R10W S30. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
In an old salt marsh with Salicornia, Aster, Deschapmsia, Potentilla, Grindelia, Triglochin, Achillea, Juncus. Plants taprooted annuals, much branched, succulent, to .75 meters tall. Phenology: Fertile.
WTU 318228
Richard R. Halse 3527    1 Oct 1987
37. Atriplex dioica (Nutt.) Macbr.
Database ID
63574 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
318228 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. patula.
2. Atriplex dioica (Nutt.) Macbr. ?.
3. Atriplex gmelinii C.A. Mey. ex Bong.
    Annotated by Stanley L. Welsh, 2 2001.
4. Atriplex dioica (Nutt.) Macbr.
    Annotated by Peter F. Zika, 2001.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
3527 
Other Collectors
 
Date Collected
1 Oct 1987 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lincoln 
Locality
Along Yaquina Bay Road 8.2 miles east of Newport or about 2.3 air miles south of Toledo. 
Elevation
19 ft. 
Coordinates
T11S R10W S19; T11S R10W S30 
Site Description
In an old salt marsh with Salicornia, Aster, Deschapmsia, Potentilla, Grindelia, Triglochin, Achillea, Juncus. 
Specimen Notes
Plants taprooted annuals, much branched, succulent, to .75 meters tall. 
Phenology
Fertile 
Origin
 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
38. Atriplex dioica (Nutt.) Macbr.
U.S.A., Oregon, Tillamook County:
Netart's Bay.
Beach. Phenology: Fertile.
WTU 20261JWT
J. William Thompson 3157    23 Jul 1927
38. Atriplex dioica (Nutt.) Macbr.
Database ID
63577 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
20261JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
2. Atriplex patula L. var. obtusa (Cham.) Hitchc.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by P. F. Zika, 2001.  
Type Notes
 
Collector
J. William Thompson 
Collection #
3157 
Other Collectors
 
Date Collected
23 Jul 1927 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Tillamook 
Locality
Netart's Bay. 
Elevation
 
Coordinates
 
Site Description
Beach. 
Specimen Notes
 
Phenology
Fertile 
Origin
 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
39. Atriplex dioica Raf.
U.S.A., Washington, Chelan County:
south side of Route 2, circa 2.5 kilometers southeast of Leavenworth.
Elev. 1148 ft. 47° 35.3' N, 120° 37.6' W; T24N R18E S7.
Sunny roadside ditch. Common annual, with Panicum capillare, Ambrosia artemisiifolia. Phenology: Fertile. Origin: Introduced.
WTU 353867
Peter F. Zika 19230    6 Oct 2003
39. Atriplex dioica Raf.
Database ID
63656 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353867 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex oblongifolia Waldst. & Kit.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19230 
Other Collectors
 
Date Collected
6 Oct 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
south side of Route 2, circa 2.5 kilometers southeast of Leavenworth. 
Elevation
1148 ft. 
Coordinates
47° 35.3' N, 120° 37.6' W; T24N R18E S7 
Site Description
Sunny roadside ditch. 
Specimen Notes
Common annual, with Panicum capillare, Ambrosia artemisiifolia. 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
40. Atriplex dioica Raf.
U.S.A., Washington, Yakima County:
On trail to southwest of fishing access at inlet, Wenas Lake Reservoir.
Elev. 1886 ft. 46° 49.3' N, 120° 41' W.
Full sun, dry ground, on trail. 1 meter tall, highly branched, local. Phenology: Flowers. Origin: Introduced.
WTU 354574
P. F. Zika 19049    12 Sep 2003
with D. Giblin, Don Knoke
40. Atriplex dioica Raf.
Database ID
63661 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
354574 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex oblongifolia Waldst. & Kit.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
P. F. Zika 
Collection #
19049 
Other Collectors
D. Giblin, Don Knoke 
Date Collected
12 Sep 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
On trail to southwest of fishing access at inlet, Wenas Lake Reservoir. 
Elevation
1886 ft. 
Coordinates
46° 49.3' N, 120° 41' W 
Site Description
Full sun, dry ground, on trail. 
Specimen Notes
1 meter tall, highly branched, local. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
41. Atriplex dioica Raf.
U.S.A., Oregon, Multnomah County:
Linnton near Portland.
45.598728°, -122.787044°. Datum: WGS 84. Coordinate uncertainty: 1800 meters. Georeferenced by Joseph Stormer. Coordinate Source: GeoLocate.
Phenology: Flowers.
WTU 269378
Wilhelm N. Suksdorf 1459    25 Jun 1910
41. Atriplex dioica Raf.
Database ID
63675 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
269378 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex hastata sensu Aellen, non L.
2. Atriplex patula L.
    Annotated by S.S., 1972.
3. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Wilhelm N. Suksdorf 
Collection #
1459 
Other Collectors
 
Date Collected
25 Jun 1910 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Linnton near Portland. 
Elevation
 
Coordinates
45.598728°, -122.787044° 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
42. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Orcas Island; east shore of Deer Harbor, just north of Deer Harbor town.
Elev. 0 ft. T36N R2W S7. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sea level, beach and mudflat. With Agrostis alba, Puccinellia nuttalliana, common annual. Phenology: Flowers. Origin: Native.
WTU 293462
Peter E. Rapp 197    30 Jul 1981
42. Atriplex dioica (Nutt.) Macbr.
Database ID
64053 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
293462 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L. var. hastata (L.) Gray.
2. Atriplex prostrata Bouchér ex DC.
    Annotated by Peter F. Zika, 2001. Remarks: WTU.
3. Atriplex prostrata Bouchér ex DC.
    Annotated by Frank Lomer, 15 2018. Remarks: A
4. Atriplex dioica (Nutt.) Macbr.
    Annotated by Frank Lomer, 15 2018. Remarks: B 
Type Notes
 
Collector
Peter E. Rapp 
Collection #
197 
Other Collectors
 
Date Collected
30 Jul 1981 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Orcas Island; east shore of Deer Harbor, just north of Deer Harbor town. 
Elevation
0 ft. 
Coordinates
T36N R2W S7 
Site Description
Sea level, beach and mudflat. 
Specimen Notes
With Agrostis alba, Puccinellia nuttalliana, common annual. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
43. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, King County:
Golden Gardens, Seattle.
47.60639°, -122.33083°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Beach. Phenology: Flowers. Origin: Introduced.
WTU 1826JWT
J. William Thompson 5124    12 Sep 1928
43. Atriplex dioica (Nutt.) Macbr.
Database ID
64524 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
1826JWT 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Chenopodium lanceolatum Muhl. ex Willd.
2. Chenopodium album L.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Frank Lomer, 15 2018.  
Type Notes
 
Collector
J. William Thompson 
Collection #
5124 
Other Collectors
 
Date Collected
12 Sep 1928 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Golden Gardens, Seattle. 
Elevation
 
Coordinates
47.60639°, -122.33083° 
Site Description
Beach. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
44. Atriplex dioica Raf.
U.S.A., Washington, Kittitas County:
Barn lot of Locust Grove Farm, 15021 North Thorp Highway.
Elev. 1680 ft. 47° 5.908' N, 120° 41.898' W; T19N R17E S34.
Sandy soil with rocks and gravel. Other plants nearby: Rosa woodsii, Solidago canadensis, Amelanchier alnifolia, Symphoricarpos albus. Common. Phenology: Fertile. Origin: Native.
WTU 360085
Don Knoke 408    4 Sep 2003
44. Atriplex dioica Raf.
Database ID
75217 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
360085 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex patula L.
    Annotated by Don Knoke.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Don Knoke 
Collection #
408 
Other Collectors
 
Date Collected
4 Sep 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Barn lot of Locust Grove Farm, 15021 North Thorp Highway. 
Elevation
1680 ft. 
Coordinates
47° 5.908' N, 120° 41.898' W; T19N R17E S34 
Site Description
Sandy soil with rocks and gravel. Other plants nearby: Rosa woodsii, Solidago canadensis, Amelanchier alnifolia, Symphoricarpos albus. 
Specimen Notes
Common. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
45. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Snohomish County:
Island at west end/mouth of Ebey's Slough; approximately 2-3 hectares in size and flat.
Elev. 0 ft. 48° 2.555' N, 122° 12.535' W.
Carex lyngbei and Scirpus dominant throughout. Uncommon. Growing on elevated rotting log. Phenology: Fruits. Origin: Native.
WTU 364663
David Giblin 250    16 Sep 2005
with Ben Legler
45. Atriplex dioica (Nutt.) Macbr.
Database ID
119376 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364663 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex prostrata Bouchér ex DC.
    Annotated by David Giblin, 2005. Sources: FNA.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 9 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
250 
Other Collectors
Ben Legler 
Date Collected
16 Sep 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Island at west end/mouth of Ebey's Slough; approximately 2-3 hectares in size and flat. 
Elevation
0 ft. 
Coordinates
48° 2.555' N, 122° 12.535' W 
Site Description
Carex lyngbei and Scirpus dominant throughout. 
Specimen Notes
Uncommon. Growing on elevated rotting log. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
46. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Deadman Island.
Elev. 9-32 ft. 48° 27.5' N, 122° 56.629' W.
Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, several shrub thickets. Plants up to 1 meter tall with Leymus mollis. Phenology: Fruits. Origin: Native.
WTU 394528
Phil Green 06-53    6 Sep 2006
46. Atriplex dioica (Nutt.) Macbr.
Database ID
154442 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394528 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
06-53 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Deadman Island. 
Elevation
9-32 ft. 
Coordinates
48° 27.5' N, 122° 56.629' W 
Site Description
Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, several shrub thickets. 
Specimen Notes
Plants up to 1 meter tall with Leymus mollis. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
47. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Iceberg Island.
Elev. 0-30 ft. 48° 25.625' N, 122° 53.354' W. Datum: WGS 84. Coordinate Source: GPS.
Island is low, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. Occasional in bedrock crevices. Phenology: Fruits. Origin: Native.
WTU 392977
Joe Bennett 06-53    6 Sep 2006
47. Atriplex dioica (Nutt.) Macbr.
Database ID
154459 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392977 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Joe Bennett 
Collection #
06-53 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Iceberg Island. 
Elevation
0-30 ft. 
Coordinates
48° 25.625' N, 122° 53.354' W 
Site Description
Island is low, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. 
Specimen Notes
Occasional in bedrock crevices. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
48. Atriplex dioica Raf.
U.S.A., Washington, San Juan County:
San Juan Islands. Iceberg Island.
Elev. 0-30 ft. 48° 25.625' N, 122° 53.354' W. Datum: WGS 84. Coordinate Source: GPS.
Island is low, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. Locally common in shallow soils. Phenology: Flowers. Origin: Native.
WTU 393040
Joe Bennett 06-55    6 Sep 2006
48. Atriplex dioica Raf.
Database ID
154461 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393040 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex gmelinii C.A. Mey. ex Bong. var. gmelinii.
    Annotated by David Giblin, 29 2007. Sources: FNA.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Joe Bennett 
Collection #
06-55 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Iceberg Island. 
Elevation
0-30 ft. 
Coordinates
48° 25.625' N, 122° 53.354' W 
Site Description
Island is low, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are noteworthy. 
Specimen Notes
Locally common in shallow soils. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
49. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, San Juan County:
San Juan Islands. Barren Island.
Elev. 30 ft. 48° 37.366' N, 123° 9.361' W.
Bedrock dome rising 30 feet above the water; 0.53 acres, measured with GPS. Lushly covered with Camas and Plectritis. Locally common on gravel shore with Grindelia, Sarcocornia. Phenology: Flowers. Origin: Native.
WTU 393038
Joe Bennett 06-61    7 Sep 2006
49. Atriplex dioica (Nutt.) Macbr. ?
Database ID
154463 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393038 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Joe Bennett 
Collection #
06-61 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Barren Island. 
Elevation
30 ft. 
Coordinates
48° 37.366' N, 123° 9.361' W 
Site Description
Bedrock dome rising 30 feet above the water; 0.53 acres, measured with GPS. Lushly covered with Camas and Plectritis. 
Specimen Notes
Locally common on gravel shore with Grindelia, Sarcocornia. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
50. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Posey Island.
Elev. 0-20 ft. 48° 37.104' N, 123° 10.052' W.
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. With Distichlis close to shore. Phenology: Fruits. Origin: Native.
WTU 390092
John Floberg 06-26    7 Sep 2006
50. Atriplex dioica (Nutt.) Macbr.
Database ID
154477 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390092 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
John Floberg 
Collection #
06-26 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Posey Island. 
Elevation
0-20 ft. 
Coordinates
48° 37.104' N, 123° 10.052' W 
Site Description
Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. 
Specimen Notes
With Distichlis close to shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
51. Atriplex dioica Raf.
U.S.A., Washington, San Juan County:
San Juan Islands. Low Island.
Elev. 0-3 ft. 48° 35.354' N, 123° 1.553' W.
Very low rock and gravel island. Lots of Elymus mollis. Frequent on gravelly beach and rocky shore. Phenology: Flowers. Origin: Native.
WTU 390075
John Floberg 06-48    8 Sep 2006
51. Atriplex dioica Raf.
Database ID
154484 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
390075 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex gmelinii C.A. Mey. ex Bong. var. gmelinii.
    Annotated by David Giblin, 29 2007. Sources: FNA.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
John Floberg 
Collection #
06-48 
Other Collectors
 
Date Collected
8 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Low Island. 
Elevation
0-3 ft. 
Coordinates
48° 35.354' N, 123° 1.553' W 
Site Description
Very low rock and gravel island. Lots of Elymus mollis. 
Specimen Notes
Frequent on gravelly beach and rocky shore. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
52. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, San Juan County:
San Juan Islands. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island.
Elev. 0-32 ft. 48° 26.293' N, 122° 55.542' W. Datum: WGS 84. Coordinate Source: GPS.
Very low rock and gravel island. Lots of Elymus mollis. Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. Frequent on bedrock outcrops. Phenology: Fertile. Origin: Native.
WTU 389956
Pam Camp 06-87B    6 Sep 2006
52. Atriplex dioica (Nutt.) Macbr. ?
Database ID
154503 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389956 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Pam Camp 
Collection #
06-87B 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island. 
Elevation
0-32 ft. 
Coordinates
48° 26.293' N, 122° 55.542' W 
Site Description
Very low rock and gravel island. Lots of Elymus mollis. Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. 
Specimen Notes
Frequent on bedrock outcrops. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
53. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island.
Elev. 0-32 ft. 48° 26.293' N, 122° 55.542' W. Datum: WGS 84. Coordinate Source: GPS.
Very low rock and gravel island. Lots of Elymus mollis. Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. Frequent in grassland. Phenology: Fruits. Origin: Native.
WTU 389983
Pam Camp 06-88B    6 Sep 2006
53. Atriplex dioica (Nutt.) Macbr.
Database ID
154504 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389983 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Pam Camp 
Collection #
06-88B 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island. 
Elevation
0-32 ft. 
Coordinates
48° 26.293' N, 122° 55.542' W 
Site Description
Very low rock and gravel island. Lots of Elymus mollis. Flat, very dense red fescue meadow with thick organic layer; occasional rock outcrops. 
Specimen Notes
Frequent in grassland. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
54. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. McConnell Island.
Elev. 0-25 ft. 48° 35.747' N, 123° 1.469' W.
West-facing gravelly beach. Scattered along gravelly beach. Phenology: Fruits. Origin: Native.
WTU 389953
Pam Camp 06-163    8 Sep 2006
54. Atriplex dioica (Nutt.) Macbr.
Database ID
154519 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389953 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Pam Camp 
Collection #
06-163 
Other Collectors
 
Date Collected
8 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. McConnell Island. 
Elevation
0-25 ft. 
Coordinates
48° 35.747' N, 123° 1.469' W 
Site Description
West-facing gravelly beach. 
Specimen Notes
Scattered along gravelly beach. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
55. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Flint Beach Island.
Elev. 0-49 ft. 48° 25.202' N, 122° 53.036' W.
Frequent near shoreline. Phenology: Fertile. Origin: Native.
WTU 389055
Peter Dunwiddie 06-283    6 Sep 2006
55. Atriplex dioica (Nutt.) Macbr.
Database ID
154560 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389055 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
06-283 
Other Collectors
 
Date Collected
6 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Flint Beach Island. 
Elevation
0-49 ft. 
Coordinates
48° 25.202' N, 122° 53.036' W 
Site Description
 
Specimen Notes
Frequent near shoreline. 
Phenology
Fertile 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
56. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Little McConnell Island; small island (1.3 acre) connected to McConnell Island by beach at low tide.
Elev. 0-25 ft. 48° 35.927' N, 123° 1.547' W.
Open grassland with scattered Juniperus, madrone. Occasional on gravel beaches. Phenology: Fruits. Origin: Native.
WTU 396022
Peter Dunwiddie 06-323    7 Sep 2006
56. Atriplex dioica (Nutt.) Macbr.
Database ID
154584 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396022 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
06-323 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little McConnell Island; small island (1.3 acre) connected to McConnell Island by beach at low tide. 
Elevation
0-25 ft. 
Coordinates
48° 35.927' N, 123° 1.547' W 
Site Description
Open grassland with scattered Juniperus, madrone. 
Specimen Notes
Occasional on gravel beaches. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
57. Atriplex dioica Raf.
U.S.A., Washington, San Juan County:
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass.
Elev. 0-3 ft. 48° 36.056' N, 123° 10.096' W.
Island is 0.21 acres, measured with GPS. At upper beach edge, west side. Phenology: Fruits. Origin: Native.
WTU 389212
Tara Martin 06-11    7 Sep 2006
57. Atriplex dioica Raf.
Database ID
154595 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389212 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex gmelinii C.A. Mey. ex Bong. var. gmelinii.
    Annotated by David Giblin, 29 2007. Sources: FNA.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
Tara Martin 
Collection #
06-11 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass. 
Elevation
0-3 ft. 
Coordinates
48° 36.056' N, 123° 10.096' W 
Site Description
Island is 0.21 acres, measured with GPS. 
Specimen Notes
At upper beach edge, west side. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
58. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass.
Elev. 0-3 ft. 48° 36.056' N, 123° 10.096' W.
Island is 0.21 acres, measured with GPS. Annual; taprooted; branched from base; in upper gravelly beach; frequent. Phenology: Fruits. Origin: Native.
WTU 389216
Tara Martin 06-19    7 Sep 2006
58. Atriplex dioica (Nutt.) Macbr.
Database ID
154601 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389216 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 29 2007. Sources: FNA.  
Type Notes
 
Collector
Tara Martin 
Collection #
06-19 
Other Collectors
 
Date Collected
7 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Pass. 
Elevation
0-3 ft. 
Coordinates
48° 36.056' N, 123° 10.096' W 
Site Description
Island is 0.21 acres, measured with GPS. 
Specimen Notes
Annual; taprooted; branched from base; in upper gravelly beach; frequent. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
59. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout.
Elev. 0 ft. 48° 30.386' N, 122° 28.957' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. Common in logs and along gravelly shore. Phenology: Fruits. Origin: Introduced.
WTU 373700; Barcode: WTU-V-043507
David Giblin 686A    15 Sep 2006
59. Atriplex dioica (Nutt.) Macbr. ?
Database ID
155125 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373700 
Barcode
WTU-V-043507 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Chenopodium album L.
    Annotated by David Giblin, 12 2007. Sources: FNA.
2. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by David Giblin, 29 2008. Sources: FNA. Remarks: Plants flowering - bracts not fully developed. 
Type Notes
 
Collector
David Giblin 
Collection #
686A 
Other Collectors
 
Date Collected
15 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout. 
Elevation
0 ft. 
Coordinates
48° 30.386' N, 122° 28.957' W 
Site Description
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. 
Specimen Notes
Common in logs and along gravelly shore. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
60. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout.
Elev. 0 ft. 48° 30.386' N, 122° 28.957' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. Common in logs and along gravelly shore. SHEET 1 OF 2. Phenology: Fruits. Origin: Native.
WTU 374977
David Giblin 686B    15 Sep 2006
60. Atriplex dioica (Nutt.) Macbr.
Database ID
155126 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374977 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 12 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
686B 
Other Collectors
 
Date Collected
15 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout. 
Elevation
0 ft. 
Coordinates
48° 30.386' N, 122° 28.957' W 
Site Description
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. 
Specimen Notes
Common in logs and along gravelly shore. SHEET 1 OF 2. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
61. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout.
Elev. 0 ft. 48° 30.386' N, 122° 28.957' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. Common in logs and along gravelly shore. SHEET 2 OF 2. Phenology: Fruits. Origin: Native.
WTU
David Giblin 686B    15 Sep 2006
61. Atriplex dioica (Nutt.) Macbr.
Database ID
155127 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 12 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
686B 
Other Collectors
 
Date Collected
15 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout. 
Elevation
0 ft. 
Coordinates
48° 30.386' N, 122° 28.957' W 
Site Description
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. 
Specimen Notes
Common in logs and along gravelly shore. SHEET 2 OF 2. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
62. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel.
Elev. 3 ft. 48° 27.378' N, 122° 30.802' W. Coordinate Source: Digital map.
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. Annual; in sand just above high tide line. Phenology: Fruits. Origin: Native.
WTU 373356
David Giblin 774    16 Oct 2006
62. Atriplex dioica (Nutt.) Macbr.
Database ID
155177 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373356 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 14 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
774 
Other Collectors
 
Date Collected
16 Oct 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel. 
Elevation
3 ft. 
Coordinates
48° 27.378' N, 122° 30.802' W 
Site Description
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. 
Specimen Notes
Annual; in sand just above high tide line. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
63. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel.
Elev. 3 ft. 48° 27.378' N, 122° 30.802' W. Coordinate Source: Digital map.
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. Annual; common just above high tide line. Phenology: Fruits. Origin: Native.
WTU 374980
David Giblin 776    16 Oct 2006
63. Atriplex dioica (Nutt.) Macbr.
Database ID
155179 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
374980 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 14 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
776 
Other Collectors
 
Date Collected
16 Oct 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel. 
Elevation
3 ft. 
Coordinates
48° 27.378' N, 122° 30.802' W 
Site Description
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. 
Specimen Notes
Annual; common just above high tide line. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
64. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout.
Elev. 0 ft. 48° 30.386' N, 122° 28.957' W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: GPS.
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. Common and abundant in gravelly seashore; plants to 0.5 meters tall. Phenology: Fruits. Origin: Native.
WTU 373360
David Giblin 711    15 Sep 2006
64. Atriplex dioica (Nutt.) Macbr.
Database ID
156017 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373360 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 12 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
711 
Other Collectors
 
Date Collected
15 Sep 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. About 1 kilometer north of Interpretive Center. Intertidal marsh with decaying beach logs throughout. 
Elevation
0 ft. 
Coordinates
48° 30.386' N, 122° 28.957' W 
Site Description
Mucky intertidal area that is flooded at high tide; gravelly seashore at west side of marsh; forested embankment at east side; Sarcocornia perennis, Festuca sp., Grindelia sp., Atriplex sp. common throughout. 
Specimen Notes
Common and abundant in gravelly seashore; plants to 0.5 meters tall. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
65. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Reef Island.
48° 36.179' N, 123° 1.021' W.
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. On beaches around island. Phenology: Flowers & Fruits. Origin: Native.
WTU 375766
Peter Dunwiddie 07-132    19 Sep 2007
with Phil Green, Megan Jensen, David Giblin, Ted Thomas
65. Atriplex dioica (Nutt.) Macbr.
Database ID
158503 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375766 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 9 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
07-132 
Other Collectors
Phil Green, Megan Jensen, David Giblin, Ted Thomas 
Date Collected
19 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Reef Island. 
Elevation
 
Coordinates
48° 36.179' N, 123° 1.021' W 
Site Description
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. 
Specimen Notes
On beaches around island. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
66. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Reef Island.
48° 36.179' N, 123° 1.021' W.
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. On beaches. Phenology: Fruits. Origin: Native.
WTU 375658
Peter Dunwiddie 07-160    19 Sep 2007
with Phil Green, Megan Jensen, David Giblin, Ted Thomas
66. Atriplex dioica (Nutt.) Macbr.
Database ID
158511 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375658 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 9 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
07-160 
Other Collectors
Phil Green, Megan Jensen, David Giblin, Ted Thomas 
Date Collected
19 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Reef Island. 
Elevation
 
Coordinates
48° 36.179' N, 123° 1.021' W 
Site Description
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. 
Specimen Notes
On beaches. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
67. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island.
48° 31.97' N, 122° 58.22' W. Datum: NAD 83. Coordinate Source: Digital map.
On beach, southeast side of island; common. Phenology: Fruits. Origin: Native.
WTU 376220
David Giblin 1283    20 Sep 2007
with Phil Green, Megan Jensen, Peter Dunwiddie, Ted Thomas
67. Atriplex dioica (Nutt.) Macbr.
Database ID
158537 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
376220 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 11 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1283 
Other Collectors
Phil Green, Megan Jensen, Peter Dunwiddie, Ted Thomas 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island. 
Elevation
 
Coordinates
48° 31.97' N, 122° 58.22' W 
Site Description
 
Specimen Notes
On beach, southeast side of island; common. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
68. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, San Juan County:
Reef Island.
48° 36.179' N, 123° 1.021' W.
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. Occasional on beaches. Phenology: Flowers & Fruits. Origin: Native.
WTU 376211
Peter Dunwiddie 07-155    19 Sep 2007
with Phil Green, Megan Jensen, David Giblin, Ted Thomas
68. Atriplex dioica (Nutt.) Macbr. ?
Database ID
158604 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
376211 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by David Giblin, 12 2007. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
07-155 
Other Collectors
Phil Green, Megan Jensen, David Giblin, Ted Thomas 
Date Collected
19 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Reef Island. 
Elevation
 
Coordinates
48° 36.179' N, 123° 1.021' W 
Site Description
Large island dominated by Pseudotsuga menziesii; open understory with Elymus and Holodiscus. 
Specimen Notes
Occasional on beaches. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
69. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island.
48° 31.97' N, 122° 58.22' W. Datum: NAD 83. Coordinate Source: Digital map.
Large island 1/4 mile off the east shore of San Juan Island. Frequent on upper beaches around island. Phenology: Fruits. Origin: Native.
WTU 375691
David Giblin 1269    20 Sep 2007
with Peter Dunwiddie, Megan Jensen, Phil Green, Ted Thomas
69. Atriplex dioica (Nutt.) Macbr.
Database ID
158620 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375691 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 12 2007. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1269 
Other Collectors
Peter Dunwiddie, Megan Jensen, Phil Green, Ted Thomas 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Turn Island. Large island 0.25 miles off the east shore of San Juan Island. 
Elevation
 
Coordinates
48° 31.97' N, 122° 58.22' W 
Site Description
Large island 1/4 mile off the east shore of San Juan Island. 
Specimen Notes
Frequent on upper beaches around island. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
70. Atriplex dioica (Nutt.) Macbr. ?
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge. Colville Island.
48.415278°, -122.82397°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Abundant to widespread on open rocky outcrops everywhere. Phenology: Flowers & Fruits. Origin: Native.
WTU 375533
Ted Thomas 07-41    21 Sep 2007
with Peter Dunwiddie, David Giblin, Megan Jensen, Phil Green, Barbara French
70. Atriplex dioica (Nutt.) Macbr. ?
Database ID
158715 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375533 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. ? 
Accepted Name
Atriplex dioica Raf. ? 
Annotation History
1. Atriplex dioica (Nutt.) Macbr. ?.
    Annotated by David Giblin, 15 2007. Sources: FNA.  
Type Notes
 
Collector
Ted Thomas 
Collection #
07-41 
Other Collectors
Peter Dunwiddie, David Giblin, Megan Jensen, Phil Green, Barbara French 
Date Collected
21 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge. Colville Island. 
Elevation
 
Coordinates
48.415278°, -122.82397° 
Site Description
 
Specimen Notes
Abundant to widespread on open rocky outcrops everywhere. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
71. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Small islet just off the southwest shore of Turn Island.
48° 31.87' N, 122° 58.22' W. Datum: NAD 83. Coordinate Source: Digital map.
Several Juniperus, one Pseudotsuga menziesii; open, weedy grassland understory. Occasional on beaches and rocky shores. Phenology: Fruits. Origin: Native.
WTU 375626
Phil Green 07-32    20 Sep 2007
with Peter Dunwiddie, Megan Jensen, David Giblin, Ted Thomas
71. Atriplex dioica (Nutt.) Macbr.
Database ID
158737 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375626 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 15 2007. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
07-32 
Other Collectors
Peter Dunwiddie, Megan Jensen, David Giblin, Ted Thomas 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Small islet just off the southwest shore of Turn Island. 
Elevation
 
Coordinates
48° 31.87' N, 122° 58.22' W 
Site Description
Several Juniperus, one Pseudotsuga menziesii; open, weedy grassland understory. 
Specimen Notes
Occasional on beaches and rocky shores. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
72. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Coon Island.
48° 35.725' N, 123° 1.115' W.
Local on rocky outcrop. Phenology: Fruits. Origin: Native.
WTU 375474
Megan A. Jensen 508    20 Sep 2007
with Peter Dunwiddie, David Giblin, Ted Thomas, Phil Green
72. Atriplex dioica (Nutt.) Macbr.
Database ID
158808 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
375474 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 15 2007. Sources: FNA.  
Type Notes
 
Collector
Megan A. Jensen 
Collection #
508 
Other Collectors
Peter Dunwiddie, David Giblin, Ted Thomas, Phil Green 
Date Collected
20 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Coon Island. 
Elevation
 
Coordinates
48° 35.725' N, 123° 1.115' W 
Site Description
 
Specimen Notes
Local on rocky outcrop. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
73. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Skagit County:
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel.
Elev. 3 ft. 48° 27.378' N, 122° 30.802' W. Coordinate Source: Digital map.
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. Annual; common just above high tide line.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Fruits. Origin: Native.
WTU 378696; Barcode: WTU-V-024898
David Giblin 777    16 Oct 2006
73. Atriplex dioica (Nutt.) Macbr.
Database ID
159631 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
378696 
Barcode
WTU-V-024898 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 15 2008. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
777 
Other Collectors
 
Date Collected
16 Oct 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Padilla Bay National Estuarine Research Reserve. Sand spit at south end of Bay, east side of Swinomish Channel. 
Elevation
3 ft. 
Coordinates
48° 27.378' N, 122° 30.802' W 
Site Description
Treeless rolling sand spit generated from dredge spoils; with Cytisus, Festuca, Carex macrocephala, and Elymus glaucus abundant. 
Specimen Notes
Annual; common just above high tide line.¶Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
74. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, Klickitat County:
North shore of Columbia River, Roosevelt Park, 1.5 air kilometers northwest of Arlington (Oregon).
Elev. 262 ft. 45° 43.9' N, 120° 13.3' W; T3N R21E S19.
Damp silty sunny shore. Common annual, succulent leaves and bracts. Phenology: Fruits. Origin: Native.
WTU 366195
Peter F. Zika 22604    13 Oct 2005
74. Atriplex dioica (Nutt.) Macbr.
Database ID
160296 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
366195 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22604 
Other Collectors
 
Date Collected
13 Oct 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
North shore of Columbia River, Roosevelt Park, 1.5 air kilometers northwest of Arlington (Oregon). 
Elevation
262 ft. 
Coordinates
45° 43.9' N, 120° 13.3' W; T3N R21E S19 
Site Description
Damp silty sunny shore. 
Specimen Notes
Common annual, succulent leaves and bracts. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
75. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
North Finger Island.
Elev. 0-65 ft. 48° 45' 24.18" N, 122° 53' 27.64" W. Datum: WGS 84.
Primarily Pseudotsuga/Arbutus forest with exposed areas along the perimeter, especially at east end of island; sandstone substrate. Common around periphery of island. Phenology: Fruits. Origin: Introduced.
WTU 381035
David Giblin 1363    27 Sep 2007
75. Atriplex dioica (Nutt.) Macbr.
Database ID
163855 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381035 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex prostrata Bouchér ex DC.
    Annotated by David Giblin, 8 2008. Sources: FNA.
2. Atriplex dioica (Nutt.) Macbr.
    Annotated by Frank Lomer, 15 2018.
3. Atriplex dioica (Nutt.) Macbr.
    Annotated by Frank Lomer, 15 2018.  
Type Notes
 
Collector
David Giblin 
Collection #
1363 
Other Collectors
 
Date Collected
27 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
North Finger Island. 
Elevation
0-65 ft. 
Coordinates
48° 45' 24.18" N, 122° 53' 27.64" W 
Site Description
Primarily Pseudotsuga/Arbutus forest with exposed areas along the perimeter, especially at east end of island; sandstone substrate. 
Specimen Notes
Common around periphery of island. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
76. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
North Finger Island.
Elev. 0-65 ft. 48° 45' 24.18" N, 122° 53' 27.64" W. Datum: WGS 84.
Primarily Pseudotsuga/Arbutus forest with exposed areas along the perimeter, especially at east end of island; sandstone substrate. Common in open disturbed areas. Phenology: Fruits. Origin: Native.
WTU 381034
David Giblin 1364A    27 Sep 2007
76. Atriplex dioica (Nutt.) Macbr.
Database ID
163856 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
381034 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 8 2008. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
1364A 
Other Collectors
 
Date Collected
27 Sep 2007 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
North Finger Island. 
Elevation
0-65 ft. 
Coordinates
48° 45' 24.18" N, 122° 53' 27.64" W 
Site Description
Primarily Pseudotsuga/Arbutus forest with exposed areas along the perimeter, especially at east end of island; sandstone substrate. 
Specimen Notes
Common in open disturbed areas. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
77. Atriplex dioica Raf.
U.S.A., Washington, San Juan County:
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.]
Elev. 25 ft. 48° 35.539' N, 122° 58.206' W.
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. A few scattered plants, upright, on beach. Phenology: Flowers. Origin: Introduced.
WTU 392573
David Giblin 2524    24 Sep 2008
77. Atriplex dioica Raf.
Database ID
171433 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392573 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica Raf. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex prostrata Bouchér ex DC.
    Annotated by David Giblin, 5 2009. Sources: FNA.
2. Atriplex dioica Raf.
    Annotated by P. F. Zika, 2014.  
Type Notes
 
Collector
David Giblin 
Collection #
2524 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.] 
Elevation
25 ft. 
Coordinates
48° 35.539' N, 122° 58.206' W 
Site Description
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. 
Specimen Notes
A few scattered plants, upright, on beach. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
78. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.]
Elev. 25 ft. 48° 35.539' N, 122° 58.206' W.
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. Locally common on beach-prostrate. Phenology: Fruits. Origin: Native.
WTU 392966
David Giblin 2528    24 Sep 2008
78. Atriplex dioica (Nutt.) Macbr.
Database ID
171439 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
392966 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 1 2009. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
2528 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Unnamed island just west of Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk to at low tide. [Referred to as Broken Point Island.] 
Elevation
25 ft. 
Coordinates
48° 35.539' N, 122° 58.206' W 
Site Description
Open, grassy island with scattered Juniperus scopulorum, a few Quercus; Camassia leichtlinii abundant, with Allium acuminatum, Clarkia amoena var. caurina, Rosa, and Symphoricarpos. 
Specimen Notes
Locally common on beach-prostrate. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
79. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Oak Island.
Elev. 10 ft. 48° 36.463' N, 122° 57.283' W. Datum: WGS 84. Coordinate Source: GPS.
Very small, 0.19 acre (measured) island with Holodiscus/Rosa shrubs, Sanicula understory; one goose nest; otter evident abundantly; 3 Pseudotsuga menziesii, 2 Juniperus scopulorum, and 1 Quercus garryana. A few plants close to shore. Phenology: Flowers & Fruits. Origin: Native.
WTU 394595
Amy Dearborn 08-02    24 Sep 2008
79. Atriplex dioica (Nutt.) Macbr.
Database ID
171501 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394595 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 1 2009. Sources: FNA.  
Type Notes
 
Collector
Amy Dearborn 
Collection #
08-02 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Oak Island. 
Elevation
10 ft. 
Coordinates
48° 36.463' N, 122° 57.283' W 
Site Description
Very small, 0.19 acre (measured) island with Holodiscus/Rosa shrubs, Sanicula understory; one goose nest; otter evident abundantly; 3 Pseudotsuga menziesii, 2 Juniperus scopulorum, and 1 Quercus garryana. 
Specimen Notes
A few plants close to shore. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
80. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Massacre Bay. Island #1.
Elev. 0-8 ft. 48° 38.396' N, 122° 59.38' W. Datum: WGS 84.
Very small bedrock island close in to shore, just west of Skull Island, in Massacre Bay. Dominated by Allium cernuum, Festuca rubra, Sedum lanceolatum, and Grindelia; (0.05 acres measured). Occasional on beach. Phenology: Flowers & Fruits. Origin: Native.
WTU 395043
Jim Kling 08-08    24 Sep 2008
80. Atriplex dioica (Nutt.) Macbr.
Database ID
171520 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395043 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 5 2009. Sources: FNA.  
Type Notes
 
Collector
Jim Kling 
Collection #
08-08 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Massacre Bay. Island #1. 
Elevation
0-8 ft. 
Coordinates
48° 38.396' N, 122° 59.38' W 
Site Description
Very small bedrock island close in to shore, just west of Skull Island, in Massacre Bay. Dominated by Allium cernuum, Festuca rubra, Sedum lanceolatum, and Grindelia; (0.05 acres measured). 
Specimen Notes
Occasional on beach. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
81. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #5.
48.7636° N, 122.8865° W.
Small rocky nob. No shrubs or trees, few species. Abundant over most of island. Phenology: Fruits. Origin: Native.
WTU 394600
David Giblin 2550    26 Sep 2008
81. Atriplex dioica (Nutt.) Macbr.
Database ID
171523 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394600 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 31 2008. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
2550 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #5. 
Elevation
 
Coordinates
48.7636° N, 122.8865° W 
Site Description
Small rocky nob. No shrubs or trees, few species. 
Specimen Notes
Abundant over most of island. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
82. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #8. Easternmost island of the cluster.
Elev. 22 ft. 48.763168°, -122.883813°. Datum: WGS 84. Georeferenced by WTU Staff. Coordinate Source: Georeferenced.
A single rock, furthest out in island chain. Occasional on ledges. Phenology: Fruits. Origin: Native.
WTU 394078
Jim Kling 08-12    26 Sep 2008
82. Atriplex dioica (Nutt.) Macbr.
Database ID
171617 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394078 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 31 2008. Sources: FNA.  
Type Notes
 
Collector
Jim Kling 
Collection #
08-12 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #8. Easternmost island of the cluster. 
Elevation
22 ft. 
Coordinates
48.763168°, -122.883813° 
Site Description
A single rock, furthest out in island chain. 
Specimen Notes
Occasional on ledges. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
83. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island.
Elev. 49 ft. 48.54536° N, 122.8539° W.
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). On beach. Phenology: Fruits. Origin: Native.
WTU 396982
Phil Green 08-113    25 Sep 2008
83. Atriplex dioica (Nutt.) Macbr.
Database ID
171653 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396982 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 28 2008. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
08-113 
Other Collectors
 
Date Collected
25 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island. 
Elevation
49 ft. 
Coordinates
48.54536° N, 122.8539° W 
Site Description
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). 
Specimen Notes
On beach. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
84. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island.
Elev. 49 ft. 48.54536° N, 122.8539° W.
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). Occasional, near shore. Phenology: Fruits. Origin: Native.
WTU 396137
Phil Green 08-135    25 Sep 2008
84. Atriplex dioica (Nutt.) Macbr.
Database ID
171675 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396137 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 28 2008. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
08-135 
Other Collectors
 
Date Collected
25 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Flower Island, east of Lopez Island. 
Elevation
49 ft. 
Coordinates
48.54536° N, 122.8539° W 
Site Description
Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). 
Specimen Notes
Occasional, near shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
85. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #1. Small sandstone nob rising 30 feet above the water, 150 feet from Sucia, linked by rock and sand at low tide. 0.08 acres measured with GPS.
Elev. 30 ft. 48.76434° N, 122.88818° W.
Open herbaceous meadow with frequent soil pockets. Rosa nutkana patches. On rock near shore. Phenology: Flowers & Fruits. Origin: Native.
WTU 396983
Phil Green 08-146    26 Sep 2008
85. Atriplex dioica (Nutt.) Macbr.
Database ID
171685 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396983 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 31 2008. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
08-146 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #1. Small sandstone nob rising 30 feet above the water, 150 feet from Sucia, linked by rock and sand at low tide. 0.08 acres measured with GPS. 
Elevation
30 ft. 
Coordinates
48.76434° N, 122.88818° W 
Site Description
Open herbaceous meadow with frequent soil pockets. Rosa nutkana patches. 
Specimen Notes
On rock near shore. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
86. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Skull Island.
Elev. 40 ft. 48° 38.343' N, 122° 59.168' W. Datum: WGS 84. Coordinate Source: GPS.
A 40 foot high island with many Juniperus trees, abundant Camassia leichtlinii and Plectritis congesta. Numerous bedrock outcrops with ledges. Occasional on beach. Phenology: Fruits. Origin: Native.
WTU 393769
Steve Hahn 08-61    24 Sep 2008
86. Atriplex dioica (Nutt.) Macbr.
Database ID
171702 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393769 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 1 2009. Sources: FNA.  
Type Notes
 
Collector
Steve Hahn 
Collection #
08-61 
Other Collectors
 
Date Collected
24 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Skull Island. 
Elevation
40 ft. 
Coordinates
48° 38.343' N, 122° 59.168' W 
Site Description
A 40 foot high island with many Juniperus trees, abundant Camassia leichtlinii and Plectritis congesta. Numerous bedrock outcrops with ledges. 
Specimen Notes
Occasional on beach. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
87. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7.
Elev. 50 ft. 48.76398° N, 122.88579° W. Coordinate Source: GPS.
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. On rocks near shore. Phenology: Fruits. Origin: Introduced.
WTU 396034
Peter Dunwiddie 08-175    26 Sep 2008
87. Atriplex dioica (Nutt.) Macbr.
Database ID
171783 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396034 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 31 2008. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-175 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7. 
Elevation
50 ft. 
Coordinates
48.76398° N, 122.88579° W 
Site Description
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. 
Specimen Notes
On rocks near shore. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
88. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7.
Elev. 50 ft. 48.76398° N, 122.88579° W. Coordinate Source: GPS.
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. On rocks near shore. Phenology: Fruits. Origin: Native.
WTU 393677
Peter Dunwiddie 08-174    26 Sep 2008
88. Atriplex dioica (Nutt.) Macbr.
Database ID
171830 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393677 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 11 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
08-174 
Other Collectors
 
Date Collected
26 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. East Sucia #7. 
Elevation
50 ft. 
Coordinates
48.76398° N, 122.88579° W 
Site Description
The largest island in the chain. Forested with Arbutus, Juniperus, Pseudotsuga, with shrub understory. Height of 50 feet or so. 
Specimen Notes
On rocks near shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
89. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Unnamed small island 200 meters west of Castle Island.
Elev. 5 m. 48.42132° N, 122.82592° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: Digital map.
Barren rock covered mostly with lichens; plants few due to salt spray. A few plants at the very top of the island. Phenology: Fruits. Origin: Native.
WTU 399086; Barcode: WTU-V-005328
Brianne Cohen 09-119    25 Sep 2009
89. Atriplex dioica (Nutt.) Macbr.
Database ID
173557 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399086 
Barcode
WTU-V-005328 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Brianne Cohen 
Collection #
09-119 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Unnamed small island 200 meters west of Castle Island. 
Elevation
5 m. 
Coordinates
48.42132° N, 122.82592° W 
Site Description
Barren rock covered mostly with lichens; plants few due to salt spray. 
Specimen Notes
A few plants at the very top of the island. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
90. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Little Sucia Island, off the southwest corner of Sucia Island.
Elev. 80 ft. 48° 45.283' N, 122° 55.198' W.
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. Abundant along upper portions of all beaches. Phenology: Flowers & Fruits. Origin: Native.
WTU 400641; Barcode: WTU-V-007056
Amy Dearborn 09-42    24 Sep 2009
90. Atriplex dioica (Nutt.) Macbr.
Database ID
173619 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
400641 
Barcode
WTU-V-007056 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 5 2009. Sources: FNA.  
Type Notes
 
Collector
Amy Dearborn 
Collection #
09-42 
Other Collectors
 
Date Collected
24 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little Sucia Island, off the southwest corner of Sucia Island. 
Elevation
80 ft. 
Coordinates
48° 45.283' N, 122° 55.198' W 
Site Description
Includes forested uplands (circa 80 feet high) with shrub understory, steep sandstone cliffs, eroding dirt bluffs. Linked by a low, shrub-covered (Rosa nutkana) shell-midden berm. 
Specimen Notes
Abundant along upper portions of all beaches. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
91. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. Swirl Central.
Elev. 9-26 ft. 48° 25.109' N, 122° 50.868' W. Datum: WGS 84. Coordinate Source: GPS.
Center island is largest, highest in elevation, and most species rich, with well developed soil. Grindelia dominant with Armeria, Hordeyum abundant along top of island; rocky out-croppings. Frequent across islet, especially tall (to one meter) in Leymus mollis. Phenology: Fruits. Origin: Native.
WTU 398231
Amy Dearborn 09-63    25 Sep 2009
91. Atriplex dioica (Nutt.) Macbr.
Database ID
173642 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398231 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Amy Dearborn 
Collection #
09-63 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. Swirl Central. 
Elevation
9-26 ft. 
Coordinates
48° 25.109' N, 122° 50.868' W 
Site Description
Center island is largest, highest in elevation, and most species rich, with well developed soil. Grindelia dominant with Armeria, Hordeyum abundant along top of island; rocky out-croppings. 
Specimen Notes
Frequent across islet, especially tall (to one meter) in Leymus mollis. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
92. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Blind Island. Approximately 0.5 kilometers west of Castle Island and 0.25 kilometers off south end of Lopez Island. Approximately 1.5 hectacres in size.
Elev. 65 ft. 48° 25' 24" N, 122° 49' 38" W.
Rocky outcrops and meadow-like areas with well developed soils. Mix of native forbs and native grasses. Local, in Leymus mollis thicket. Phenology: Fruits. Origin: Native.
WTU 398235
Amy Dearborn 09-66    25 Sep 2009
92. Atriplex dioica (Nutt.) Macbr.
Database ID
173645 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398235 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Amy Dearborn 
Collection #
09-66 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Blind Island. Approximately 0.5 kilometers west of Castle Island and 0.25 kilometers off south end of Lopez Island. Approximately 1.5 hectacres in size. 
Elevation
65 ft. 
Coordinates
48° 25' 24" N, 122° 49' 38" W 
Site Description
Rocky outcrops and meadow-like areas with well developed soils. Mix of native forbs and native grasses. 
Specimen Notes
Local, in Leymus mollis thicket. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
93. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Little Flattop #1. Small rocky islet at northeast end of Flattop Island. 10 meters northeast of Flattop Island.
Elev. 2 ft. 48.64816° N, 123.07798° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Coordinate Source: Digital map.
15 x 6 meter, two meter high rock outcrop. Common annual. Phenology: Fruits. Origin: Native.
WTU 398338
Peter Dunwiddie 09-76    23 Sep 2009
93. Atriplex dioica (Nutt.) Macbr.
Database ID
173652 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398338 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
09-76 
Other Collectors
 
Date Collected
23 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little Flattop #1. Small rocky islet at northeast end of Flattop Island. 10 meters northeast of Flattop Island. 
Elevation
2 ft. 
Coordinates
48.64816° N, 123.07798° W 
Site Description
15 x 6 meter, two meter high rock outcrop. 
Specimen Notes
Common annual. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
94. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Flattop Island. Weed Point on northeast end of Flattop Island; northern part of San Juan Archipelago.
Elev. 10 ft. 48° 38.871' N, 123° 4.707' W. Datum: WGS 84. Coordinate uncertainty: 2 meters.
Rocky open point, treeless, with thin soil, with Rosa nutkana, Grindelia, Lathyrus japonicus, grasses. Common on upper beaches and rock outcrops. Phenology: Fruits. Origin: Native.
WTU 398325
Peter Dunwiddie 09-93    23 Sep 2009
94. Atriplex dioica (Nutt.) Macbr.
Database ID
173670 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398325 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
09-93 
Other Collectors
 
Date Collected
23 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Flattop Island. Weed Point on northeast end of Flattop Island; northern part of San Juan Archipelago. 
Elevation
10 ft. 
Coordinates
48° 38.871' N, 123° 4.707' W 
Site Description
Rocky open point, treeless, with thin soil, with Rosa nutkana, Grindelia, Lathyrus japonicus, grasses. 
Specimen Notes
Common on upper beaches and rock outcrops. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
95. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
Ewing Island. Long, narrow island off northeast end of Sucia Island. Steep sandstone ridges run length of island.
Elev. 39 ft. 48.76455° N, 122.88093° W. Datum: WGS 84. Coordinate Source: Digital map.
Mostly forested with PSME, ARME, and JUMA. Grassy balds along south shore and at east end of island. A few plants in steep gully, south side. Phenology: Fruits. Origin: Native.
WTU 403624; Barcode: WTU-V-012866
Peter Dunwiddie 09-118    24 Sep 2009
95. Atriplex dioica (Nutt.) Macbr.
Database ID
173694 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403624 
Barcode
WTU-V-012866 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 5 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
09-118 
Other Collectors
 
Date Collected
24 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
Ewing Island. Long, narrow island off northeast end of Sucia Island. Steep sandstone ridges run length of island. 
Elevation
39 ft. 
Coordinates
48.76455° N, 122.88093° W 
Site Description
Mostly forested with PSME, ARME, and JUMA. Grassy balds along south shore and at east end of island. 
Specimen Notes
A few plants in steep gully, south side. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
96. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Aleck Rock. South of Lopez Island.
Elev. 32 ft. 48° 25.399' N, 122° 51.038' W. Datum: WGS 84. Coordinate Source: GPS.
Island includes two islets separated by a gravel berm which probably is submerged at very high tides. Uncommon, near shore. Phenology: Fruits. Origin: Native.
WTU 403600; Barcode: WTU-V-012889
Peter Dunwiddie 09-137    25 Sep 2009
96. Atriplex dioica (Nutt.) Macbr.
Database ID
173706 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403600 
Barcode
WTU-V-012889 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
09-137 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Aleck Rock. South of Lopez Island. 
Elevation
32 ft. 
Coordinates
48° 25.399' N, 122° 51.038' W 
Site Description
Island includes two islets separated by a gravel berm which probably is submerged at very high tides. 
Specimen Notes
Uncommon, near shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Amaranthaceae
97. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. East Swirl.
Elev. 9-26 ft. 48° 25.109' N, 122° 50.868' W. Datum: WGS 84. Coordinate Source: GPS.
Eastern island is primarily lichen-covered. Infrequent in crevices across island. Phenology: Fruits. Origin: Native.
WTU 398290
David Giblin 3227    25 Sep 2009
97. Atriplex dioica (Nutt.) Macbr.
Database ID
173711 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398290 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
3227 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Swirl Rocks. String of three small islands, less than 0.5 acres each. East Swirl. 
Elevation
9-26 ft. 
Coordinates
48° 25.109' N, 122° 50.868' W 
Site Description
Eastern island is primarily lichen-covered. 
Specimen Notes
Infrequent in crevices across island. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
98. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Little Cactus Island.
Elev. 20 ft. 48° 38.87' N, 123° 7.517' W.
Low island in two parcels; 0.28 acre and 0.05 acre separated at high tide. East of two larger Cactus Islands. Upland is a lush Camassia leichtlinii meadow. Extensive ringing bedrock rim. Bedrock mostly conglomerate, some sandstone. Occasional, near shore. Phenology: Fruits. Origin: Native.
WTU 398295
Phil Green 09-92    23 Sep 2009
98. Atriplex dioica (Nutt.) Macbr.
Database ID
173724 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398295 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Phil Green 
Collection #
09-92 
Other Collectors
 
Date Collected
23 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Little Cactus Island. 
Elevation
20 ft. 
Coordinates
48° 38.87' N, 123° 7.517' W 
Site Description
Low island in two parcels; 0.28 acre and 0.05 acre separated at high tide. East of two larger Cactus Islands. Upland is a lush Camassia leichtlinii meadow. Extensive ringing bedrock rim. Bedrock mostly conglomerate, some sandstone. 
Specimen Notes
Occasional, near shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
99. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands. Cemetery Island.
Elev. 20 ft. 48.66418°, -123.17473°. Datum: WGS 84. Coordinate uncertainty: 500 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Very small bedrock conglomerate island with small stand of oaks at summit. Bedrock is sandstone and conglomerate. Oaks are 2-3 meters tall. Island is heavily grazed and impacted by geese and otter; grasses difficult to find ungrazed; 0.34221 acres. Common, mostly immature leaves entire with 1 to 4 basal lobes, mostly near shore. Phenology: Fruits. Origin: Native.
WTU 398215
Jeff Walker 419    23 Sep 2009
99. Atriplex dioica (Nutt.) Macbr.
Database ID
173734 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398215 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 4 2009. Sources: FNA.  
Type Notes
 
Collector
Jeff Walker 
Collection #
419 
Other Collectors
 
Date Collected
23 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands. Cemetery Island. 
Elevation
20 ft. 
Coordinates
48.66418°, -123.17473° 
Site Description
Very small bedrock conglomerate island with small stand of oaks at summit. Bedrock is sandstone and conglomerate. Oaks are 2-3 meters tall. Island is heavily grazed and impacted by geese and otter; grasses difficult to find ungrazed; 0.34221 acres. 
Specimen Notes
Common, mostly immature leaves entire with 1 to 4 basal lobes, mostly near shore. 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Amaranthaceae
100. Atriplex dioica (Nutt.) Macbr.
U.S.A., Washington, San Juan County:
San Juan Islands National Wildlife Refuge and Wilderness Area. Buck Island. Southwest edge of Lopez Island, with frequent rock outcroppings on top.
Elev. 9-39 ft. 48° 27.146' N, 122° 55.194' W. Datum: WGS 84. Coordinate Source: GPS.
Flat-topped meadow dominated by Rosa, Festuca, Grindelia, Elymus, and Holcus. Vegetation compacted in many areas from animal activities. Occasional along shore. Phenology: Fruits. Origin: Native.
WTU 398304
Jeff Walker 431    25 Sep 2009
100. Atriplex dioica (Nutt.) Macbr.
Database ID
173738 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
398304 
Barcode
 
Other Numbers
 
Family
Amaranthaceae 
Name on Specimen
Atriplex dioica (Nutt.) Macbr. 
Accepted Name
Atriplex dioica Raf. 
Annotation History
1. Atriplex dioica (Nutt.) Macbr.
    Annotated by David Giblin, 5 2009. Sources: FNA.  
Type Notes
 
Collector
Jeff Walker 
Collection #
431 
Other Collectors
 
Date Collected
25 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
San Juan 
Locality
San Juan Islands National Wildlife Refuge and Wilderness Area. Buck Island. Southwest edge of Lopez Island, with frequent rock outcroppings on top. 
Elevation
9-39 ft. 
Coordinates
48° 27.146' N, 122° 55.194' W 
Site Description
Flat-topped meadow dominated by Rosa, Festuca, Grindelia, Elymus, and Holcus. Vegetation compacted in many areas from animal activities. 
Specimen Notes
Occasional along shore. 
Phenology
Fruits 
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.