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Field Descriptions
75 matching records found.
Label Query: Genus = "Lythrum", Species = "salicaria"
Lythraceae
1. Lythrum salicaria L.
U.S.A., Washington, Grant County:
Ca. 9 miles west of Moses Lake, near Desert Wildlife Area parking lot on Dodson Road where Winchester Wasteway intersects Dodson Road.
T18N R26E S15. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Dry sandy soils. Weedy. Phenology: Flowers. Origin: Introduced.
WTU 320134; Barcode: WTU-V-022155
Catherine Hovanic s.n.    2 Sep 1990
1. Lythrum salicaria L.
Database ID
12353 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
320134 
Barcode
WTU-V-022155 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Catherine Hovanic 
Collection #
s.n. 
Other Collectors
 
Date Collected
2 Sep 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Ca. 9 miles west of Moses Lake, near Desert Wildlife Area parking lot on Dodson Road where Winchester Wasteway intersects Dodson Road. 
Elevation
 
Coordinates
T18N R26E S15 
Site Description
Dry sandy soils. 
Specimen Notes
Weedy. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
2. Lythrum salicaria L.
U.S.A., Washington, King County:
Duvall area, 322nd Ave NE, west side of road.
47.466123°, -122.028128°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Stem and flowers. Phenology: Flowers. Origin: Introduced.
WTU 343731; Barcode: WTU-V-022156
Sasha Shaw s.n.    23 Aug 2000
2. Lythrum salicaria L.
Database ID
12354 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
343731 
Barcode
WTU-V-022156 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Sasha Shaw.  
Type Notes
 
Collector
Sasha Shaw 
Collection #
s.n. 
Other Collectors
 
Date Collected
23 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Duvall area, 322nd Ave NE, west side of road. 
Elevation
 
Coordinates
47.466123°, -122.028128° 
Site Description
Roadside. 
Specimen Notes
Stem and flowers. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
3. Lythrum salicaria L.
U.S.A., Washington, Okanogan County:
Okanogan, 1 mile NE, Okanogan River valley.
Elev. 850 ft. 48.626036°, -119.466263°. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Open, swaampy area, with typha latifolia. Abundant perennial. Ascending branches; flowers reddish-purple. Phenology: Flowers. Origin: Introduced.
WTU 261376; Barcode: WTU-V-022153
Ralph Naas 2565    27 Jul 1973
with D. Naas
3. Lythrum salicaria L.
Database ID
12355 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
261376 
Barcode
WTU-V-022153 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Dorothy Naas.  
Type Notes
 
Collector
Ralph Naas 
Collection #
2565 
Other Collectors
D. Naas 
Date Collected
27 Jul 1973 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Okanogan, 1 mile NE, Okanogan River valley. 
Elevation
850 ft. 
Coordinates
48.626036°, -119.466263° 
Site Description
Open, swaampy area, with typha latifolia. 
Specimen Notes
Abundant perennial. Ascending branches; flowers reddish-purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
4. Lythrum salicaria L.
U.S.A., Washington, Spokane County:
Along Spokane River near bridge ca. 2.5 miles E of Nine Mile Falls.
T26N R42E. Datum: WGS 84. Coordinate uncertainty: 544 meters. Georeferenced by Isaac Afolayan. Coordinate Source: GeoLocate.
Common on river bottom land. Phenology: Flowers. Origin: Introduced.
WTU 173714; Barcode: WTU-V-022154
Xerpha M. Gaines 748    2 Jul 1952
with Al Overland, Adolph Lange
4. Lythrum salicaria L.
Database ID
12356 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
173714 
Barcode
WTU-V-022154 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Xerpha M. Gaines 
Collection #
748 
Other Collectors
Al Overland, Adolph Lange 
Date Collected
2 Jul 1952 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Spokane 
Locality
Along Spokane River near bridge ca. 2.5 miles E of Nine Mile Falls. 
Elevation
 
Coordinates
T26N R42E 
Site Description
Common on river bottom land. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
5. Lythrum salicaria L.
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: Flowers. Origin: Introduced.
WTU 26198; Barcode: WTU-V-022158
I. L. Norberg s.n.     1933
5. Lythrum salicaria L.
Database ID
107119 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
26198 
Barcode
WTU-V-022158 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
I. L. Norberg 
Collection #
s.n. 
Other Collectors
 
Date Collected
1933 
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
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
6. Lythrum salicaria L.
U.S.A., Washington, King County:
Lake Sammamish.
47.60264°, -122.09224°. Datum: WGS 84. Coordinate uncertainty: 6000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Dried up swamp. Phenology: Flowers. Origin: Introduced.
WTU 292547; Barcode: WTU-V-022157
W. J. Eyerdam s.n.    11 Aug 1933
6. Lythrum salicaria L.
Database ID
107120 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
292547 
Barcode
WTU-V-022157 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
W. J. Eyerdam 
Collection #
s.n. 
Other Collectors
 
Date Collected
11 Aug 1933 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Lake Sammamish. 
Elevation
 
Coordinates
47.60264°, -122.09224° 
Site Description
Dried up swamp. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
7. Lythrum salicaria L.
U.S.A., Washington, King County:
Lake Washington near the University grounds.
47.66667°, -122.30861°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Boggy margins of lake. Abudanatly established. Phenology: Flowers. Origin: Introduced.
WTU 18584JWT; Barcode: WTU-V-022160
J. William Thompson 8004    18 Aug 1931
7. Lythrum salicaria L.
Database ID
107121 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
18584JWT 
Barcode
WTU-V-022160 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
J. William Thompson 
Collection #
8004 
Other Collectors
 
Date Collected
18 Aug 1931 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Lake Washington near the University grounds. 
Elevation
 
Coordinates
47.66667°, -122.30861° 
Site Description
Boggy margins of lake. 
Specimen Notes
Abudanatly established. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
8. Lythrum salicaria L.
U.S.A., Washington, King County:
Duvall area, 322nd Ave NE, west side of road.
47.466123°, -122.028128°. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Roadside. Stem and flowers. Phenology: Flowers. Origin: Introduced.
WTU 343737; Barcode: WTU-V-022159
Sasha Shaw s.n.    23 Aug 2000
8. Lythrum salicaria L.
Database ID
107122 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
343737 
Barcode
WTU-V-022159 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Sasha Shaw.  
Type Notes
 
Collector
Sasha Shaw 
Collection #
s.n. 
Other Collectors
 
Date Collected
23 Aug 2000 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Duvall area, 322nd Ave NE, west side of road. 
Elevation
 
Coordinates
47.466123°, -122.028128° 
Site Description
Roadside. 
Specimen Notes
Stem and flowers. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
9. Lythrum salicaria L.
U.S.A., Idaho, Canyon County:
Boise River at the east end of the old highway bridge, where the river emerges from between the basalt lava bluffs of Canyon hill, Caldwell.
T4N R3W S15. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Sandy beaches. Phenology: Flowers. Origin: Introduced.
WTU 287776; Barcode: WTU-V-022162
D. R. Simpson 234    21 Aug 1964
9. Lythrum salicaria L.
Database ID
107123 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
287776 
Barcode
WTU-V-022162 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
D. R. Simpson 
Collection #
234 
Other Collectors
 
Date Collected
21 Aug 1964 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Canyon 
Locality
Boise River at the east end of the old highway bridge, where the river emerges from between the basalt lava bluffs of Canyon hill, Caldwell. 
Elevation
 
Coordinates
T4N R3W S15 
Site Description
Sandy beaches. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
10. Lythrum salicaria L.
U.S.A., Oregon, Malheur County:
Big Valley, near Haper.
In about a foot of water, in dense mats. Phenology: Fertile. Origin: Introduced.
WTU 157828; Barcode: WTU-V-022161
E. R. Jackman s.n.     Aug 1954
10. Lythrum salicaria L.
Database ID
107125 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
157828 
Barcode
WTU-V-022161 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by F.P. Wirtz.  
Type Notes
 
Collector
E. R. Jackman 
Collection #
s.n. 
Other Collectors
 
Date Collected
Aug 1954 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Malheur 
Locality
Big Valley, near Haper. 
Elevation
 
Coordinates
 
Site Description
In about a foot of water, in dense mats. 
Specimen Notes
 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
11. Lythrum salicaria L.
U.S.A., Idaho, Ada County:
Boise, Julia Davis Park; along the Boise River.
Elev. 807 m. T3N R2E S19. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Wet ground; associated species: Solidago, Salix, Eleocharis, Echinochloa, Juncus, Equisetum. Flowers purple; plants perennial, .6 - 1.2 meters tall. Phenology: Flowers. Origin: Introduced.
WTU 286370; Barcode: WTU-V-022164
Richard R. Halse 1871    24 Aug 1978
11. Lythrum salicaria L.
Database ID
107157 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
286370 
Barcode
WTU-V-022164 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
1871 
Other Collectors
 
Date Collected
24 Aug 1978 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Ada 
Locality
Boise, Julia Davis Park; along the Boise River. 
Elevation
807 m. 
Coordinates
T3N R2E S19 
Site Description
Wet ground; associated species: Solidago, Salix, Eleocharis, Echinochloa, Juncus, Equisetum. 
Specimen Notes
Flowers purple; plants perennial, .6 - 1.2 meters tall. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
12. Lythrum salicaria L.
U.S.A., Idaho, Ada County:
Northeast side of Boise River near old Strawberry Glen bridge and airport, west end of Boise.
Elev. 2600 ft. T4N R1E S24 SWSE. Datum: WGS 84. Coordinate uncertainty: 10000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Between river and dense growth of willow, maple, and cottonwood. Abundant tall herb, flowers violet-red. Phenology: Flowers. Origin: Introduced.
WTU 284542; Barcode: WTU-V-022163
Barbara Ertter 3955    14 Aug 1980
with Jeffery Strachan
12. Lythrum salicaria L.
Database ID
107159 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
284542 
Barcode
WTU-V-022163 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Barbara Ertter 
Collection #
3955 
Other Collectors
Jeffery Strachan 
Date Collected
14 Aug 1980 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Ada 
Locality
Northeast side of Boise River near old Strawberry Glen bridge and airport, west end of Boise. 
Elevation
2600 ft. 
Coordinates
T4N R1E S24 SWSE 
Site Description
Between river and dense growth of willow, maple, and cottonwood. 
Specimen Notes
Abundant tall herb, flowers violet-red. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
13. Lythrum salicaria L.
U.S.A., Idaho, Canyon County:
Along Wamstad Road by the bridge over the Boise River just south of Parma.
Elev. 2227 ft. T5N R5W S17. Datum: WGS 84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
On gravelly river bank with Salix Amorpha, Populus, Lactuca, Phalaris, Lepidum latifolium, Verbascum. Flowers purple; plants perennial, to 1.6 meters tall. Phenology: Flowers. Origin: Introduced.
WTU 334136; Barcode: WTU-V-022166
Richard R. Halse 4289    9 Aug 1991
13. Lythrum salicaria L.
Database ID
107161 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
334136 
Barcode
WTU-V-022166 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Richard R. Halse 
Collection #
4289 
Other Collectors
 
Date Collected
9 Aug 1991 
Verbatim Date
 
Country
U.S.A. 
State or Province
Idaho 
County
Canyon 
Locality
Along Wamstad Road by the bridge over the Boise River just south of Parma. 
Elevation
2227 ft. 
Coordinates
T5N R5W S17 
Site Description
On gravelly river bank with Salix Amorpha, Populus, Lactuca, Phalaris, Lepidum latifolium, Verbascum. 
Specimen Notes
Flowers purple; plants perennial, to 1.6 meters tall. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
14. Lythrum salicaria L.
U.S.A., Washington, Snohomish County:
Along Smith Island Road ca. 1/4 mile south of junction with 12th St NE, north of Langus Riverfront Park on Snohomish River, north of Everett.
Elev. 5 ft. 48° 18" N, 122° 10' 32" W. Datum: WGS 84.
Low marshy areas with Lythrum salicaria, Phalaris arundinacea, Typha latifolia. Flowers red-purple; stems branched, to 2 meters tall; scattered. Phenology: Flowers. Origin: Introduced.
WTU 383282; Barcode: WTU-V-022129
Ben Legler 2905    29 Jul 2005
14. Lythrum salicaria L.
Database ID
113935 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
383282 
Barcode
WTU-V-022129 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Ben Legler, 2005.  
Type Notes
 
Collector
Ben Legler 
Collection #
2905 
Other Collectors
 
Date Collected
29 Jul 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Along Smith Island Road ca. 1/4 mile south of junction with 12th St NE, north of Langus Riverfront Park on Snohomish River, north of Everett. 
Elevation
5 ft. 
Coordinates
48° 18" N, 122° 10' 32" W 
Site Description
Low marshy areas with Lythrum salicaria, Phalaris arundinacea, Typha latifolia. 
Specimen Notes
Flowers red-purple; stems branched, to 2 meters tall; scattered. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
15. Lythrum salicaria L.
U.S.A., Washington, Cowlitz County:
Bog on north side of Pete Moore Island, west end of Silver Lake.
Elev. 492 ft. 46° 17.5' N, 122° 48.8' W. Datum: NAD 27. Coordinate Source: GPS.
Bog with peaty substrate, standing water, with Spiraea douglasii, Nuphar polysepala, Typha latifolia, and Iris pseudacorus. Flowers bright purple; uncommon; a few plants. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 373759; Barcode: WTU-V-022143
Ben Legler 3022    31 Aug 2005
with Peter F. Zika, David Giblin
15. Lythrum salicaria L.
Database ID
154842 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373759 
Barcode
WTU-V-022143 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by B. Legler, 2005. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
3022 
Other Collectors
Peter F. Zika, David Giblin 
Date Collected
31 Aug 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
Bog on north side of Pete Moore Island, west end of Silver Lake. 
Elevation
492 ft. 
Coordinates
46° 17.5' N, 122° 48.8' W 
Site Description
Bog with peaty substrate, standing water, with Spiraea douglasii, Nuphar polysepala, Typha latifolia, and Iris pseudacorus. 
Specimen Notes
Flowers bright purple; uncommon; a few plants. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
16. Lythrum salicaria L.
U.S.A., Washington, Wahkiakum County:
East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River.
Elev. 6 ft. 46° 18.7' N, 123° 42.8' W; T10N R8W S31.
Freshwater intertidal marsh, mudflats and higher marsh, with Scirpus triqueter, Lilaeopsis. Bright pink-purple flowers. SHEET 1 OF 2. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 370907; Barcode: WTU-V-022139
Peter F. Zika 22254    30 Aug 2005
with David Giblin, Cathy Maxwell, Ben Legler
16. Lythrum salicaria L.
Database ID
154887 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
370907 
Barcode
WTU-V-022139 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by P. F. Zika, 2005. Sources: H&C.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22254 
Other Collectors
David Giblin, Cathy Maxwell, Ben Legler 
Date Collected
30 Aug 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River. 
Elevation
6 ft. 
Coordinates
46° 18.7' N, 123° 42.8' W; T10N R8W S31 
Site Description
Freshwater intertidal marsh, mudflats and higher marsh, with Scirpus triqueter, Lilaeopsis. 
Specimen Notes
Bright pink-purple flowers. SHEET 1 OF 2. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
17. Lythrum salicaria L.
U.S.A., Washington, Wahkiakum County:
East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River.
Elev. 6 ft. 46° 18.7' N, 123° 42.8' W; T10N R8W S31.
Freshwater intertidal marsh, mudflats and higher marsh, with Scirpus triqueter, Lilaeopsis. Bright pink-purple flowers. SHEET 2 OF 2. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 370911; Barcode: WTU-V-022140
Peter F. Zika 22254    30 Aug 2005
with David Giblin, Cathy Maxwell, Ben Legler
17. Lythrum salicaria L.
Database ID
154888 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
370911 
Barcode
WTU-V-022140 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by P. F. Zika, 2005. Sources: H&C.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22254 
Other Collectors
David Giblin, Cathy Maxwell, Ben Legler 
Date Collected
30 Aug 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
East shore of Deep River near mouth, 1 air mile northwest of Miller Point; Grays Bay, Columbia River. 
Elevation
6 ft. 
Coordinates
46° 18.7' N, 123° 42.8' W; T10N R8W S31 
Site Description
Freshwater intertidal marsh, mudflats and higher marsh, with Scirpus triqueter, Lilaeopsis. 
Specimen Notes
Bright pink-purple flowers. SHEET 2 OF 2. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
18. Lythrum salicaria L.
U.S.A., Washington, King County:
Cottage Lake.
47.754° N, 122.087° W.
Phenology: Fruits. Origin: Native.
WTU 364022; Barcode: WTU-V-022137
Del Field s.n.    31 Jul 1995
with Steve Majerick, Chuck Eberhart
18. Lythrum salicaria L.
Database ID
155387 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
364022 
Barcode
WTU-V-022137 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Steve Majerick, Chuck Eberhart 
Date Collected
31 Jul 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Cottage Lake. 
Elevation
 
Coordinates
47.754° N, 122.087° W 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
19. Lythrum salicaria L.
U.S.A., Washington, King County:
Panther Lake, Kent.
47.4215° N, 122.188° W.
Phenology: Flowers. Origin: Introduced.
WTU 363970; Barcode: WTU-V-022138
Del Field s.n.    27 Jul 1995
with Steve Majerick
19. Lythrum salicaria L.
Database ID
155412 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
363970 
Barcode
WTU-V-022138 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Steve Majerick 
Date Collected
27 Jul 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Panther Lake, Kent. 
Elevation
 
Coordinates
47.4215° N, 122.188° W 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
20. Lythrum salicaria L.
U.S.A., Washington, King County:
Kathleen Lake.
47.4783° N, 122.0881° W.
Phenology: Fruits. Origin: Introduced.
WTU 363996; Barcode: WTU-V-022135
Del Field s.n.    17 Aug 1995
with Steve Majerick
20. Lythrum salicaria L.
Database ID
155415 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
363996 
Barcode
WTU-V-022135 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Del Field 
Collection #
s.n. 
Other Collectors
Steve Majerick 
Date Collected
17 Aug 1995 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Kathleen Lake. 
Elevation
 
Coordinates
47.4783° N, 122.0881° W 
Site Description
 
Specimen Notes
 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
21. Lythrum salicaria L.
U.S.A., Washington, Skagit County:
Campbell Lake. A naturally formed lake approximately 0.75 square miles in size.
Elev. 76 ft. 48° 26.204' N, 122° 37.902' W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Mucky lake margin dominated by Hippuris vulgaris, Polygonum sp., Typha latifolia, and Salix sp. Uncommon along lake margin. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 377131; Barcode: WTU-V-022146
Ben Legler 3671    5 Oct 2006
with David Giblin
21. Lythrum salicaria L.
Database ID
157446 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
377131 
Barcode
WTU-V-022146 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 25 2007. Sources: H&C.  
Type Notes
 
Collector
Ben Legler 
Collection #
3671 
Other Collectors
David Giblin 
Date Collected
5 Oct 2006 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Campbell Lake. A naturally formed lake approximately 0.75 square miles in size. 
Elevation
76 ft. 
Coordinates
48° 26.204' N, 122° 37.902' W 
Site Description
Mucky lake margin dominated by Hippuris vulgaris, Polygonum sp., Typha latifolia, and Salix sp. 
Specimen Notes
Uncommon along lake margin. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
22. Lythrum salicaria L.
U.S.A., Washington, Chelan County:
Circa 100 meters from US2 on cutoff road to US 97 circa 1 mile southeast of Peshastin.
T24N R18E S21. Datum: WGS84. Coordinate uncertainty: 1000 meters. Georeferenced by WTU Staff. Coordinate Source: GeoLocate.
Along upper edge of roadside ditch. With Rorippa nasturtium-aquaticum, Epilobium ap., Agropyron spicatum, Equisetum arvense and Convolvulus arvensis. Growing in clumps. Flowers pinkish-purple. [Located in teaching collection]. Phenology: Flowers. Origin: Introduced.
WTU 317189; Barcode: WTU-V-005666
M. Arnot 222    30 Jun 1990
with E. Burnett
22. Lythrum salicaria L.
Database ID
166349 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
317189 
Barcode
WTU-V-005666 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
M. Arnot 
Collection #
222 
Other Collectors
E. Burnett 
Date Collected
30 Jun 1990 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Circa 100 meters from US2 on cutoff road to US 97 circa 1 mile southeast of Peshastin. 
Elevation
 
Coordinates
T24N R18E S21 
Site Description
Along upper edge of roadside ditch. With Rorippa nasturtium-aquaticum, Epilobium ap., Agropyron spicatum, Equisetum arvense and Convolvulus arvensis. 
Specimen Notes
Growing in clumps. Flowers pinkish-purple. [Located in teaching collection]. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
23. Lythrum salicaria L.
U.S.A., Washington, Douglas County:
Bridgeport Bar, south shore Columbia River.
Elev. 787 ft. 48° 4' N, 119° 41.2' W; T30N R25E S28.
Edge of sunny backwater slough, with Anagallis minima, Juncus articulatus, Iris pseudacorus. Purple flowers, uncommon rhizomatous weed, in shallow water and along moist shore. Phenology: Flowers. Origin: Introduced.
WTU 368681; Barcode: WTU-V-022149
Peter F. Zika 22439    26 Sep 2005
23. Lythrum salicaria L.
Database ID
166696 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368681 
Barcode
WTU-V-022149 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
22439 
Other Collectors
 
Date Collected
26 Sep 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Bridgeport Bar, south shore Columbia River. 
Elevation
787 ft. 
Coordinates
48° 4' N, 119° 41.2' W; T30N R25E S28 
Site Description
Edge of sunny backwater slough, with Anagallis minima, Juncus articulatus, Iris pseudacorus. 
Specimen Notes
Purple flowers, uncommon rhizomatous weed, in shallow water and along moist shore. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
24. Lythrum salicaria L.
U.S.A., Oregon, Linn County:
Between railroad and Route 20, northwest of Crowfoot Road, southeast of Lebanon.
T12S R2W S23 NE 1/4 of SE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Ditch. Purple flowers, circa 200 plants. Phenology: Flowers. Origin: Introduced.
WTU 368712; Barcode: WTU-V-022127
P. F. Zika 11690    27 Jun 1992
24. Lythrum salicaria L.
Database ID
166790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
368712 
Barcode
WTU-V-022127 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
P. F. Zika 
Collection #
11690 
Other Collectors
 
Date Collected
27 Jun 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Linn 
Locality
Between railroad and Route 20, northwest of Crowfoot Road, southeast of Lebanon. 
Elevation
 
Coordinates
T12S R2W S23 NE 1/4 of SE 1/4 
Site Description
Ditch. 
Specimen Notes
Purple flowers, circa 200 plants. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
25. Lythrum salicaria L.
Canada, British Columbia
Chilliwack.
Phenology: Flowers. Origin: Introduced.
WTU 371208; Barcode: WTU-V-022142
J. W. Eastham s.n.    15 Aug 1939
25. Lythrum salicaria L.
Database ID
169321 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371208 
Barcode
WTU-V-022142 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
J. W. Eastham 
Collection #
s.n. 
Other Collectors
 
Date Collected
15 Aug 1939 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Chilliwack. 
Elevation
 
Coordinates
 
Site Description
 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
26. Lythrum salicaria L.
U.S.A., Oregon, Lincoln County:
Near inlet of Rock Creek, Lincoln City.
Elev. 65 ft. T7S R11W S14. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Aquatic, with Egeria densa, Isotes occidentalis, southwest end of Devils Lake. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 373294; Barcode: WTU-V-022141
Peter F. Zika 11839    8 Aug 1992
26. Lythrum salicaria L.
Database ID
171185 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373294 
Barcode
WTU-V-022141 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Peter F. Zika.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
11839 
Other Collectors
 
Date Collected
8 Aug 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Lincoln 
Locality
Near inlet of Rock Creek, Lincoln City. 
Elevation
65 ft. 
Coordinates
T7S R11W S14 
Site Description
Aquatic, with Egeria densa, Isotes occidentalis, southwest end of Devils Lake. 
Specimen Notes
 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
27. Lythrum salicaria L.
U.S.A., Washington, Kittitas County:
Along Columbia River about 1 1/4 miles south of Vantage.
Elev. 742 ft. 46° 55.5' N, 119° 59.445' W; T17N R23E S31. Datum: WGS 84.
Saturated soil; some gravel; level. Near water's edge. Other plants: Salix exigua, Euthamia occidentalis, Apocynum cannabinum. Flowers reddish-purple; common. Phenology: Flowers. Origin: Introduced.
WTU 373921; Barcode: WTU-V-022144
Don Knoke 1729    20 Sep 2008
27. Lythrum salicaria L.
Database ID
171460 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
373921 
Barcode
WTU-V-022144 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Don Knoke.  
Type Notes
 
Collector
Don Knoke 
Collection #
1729 
Other Collectors
 
Date Collected
20 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Along Columbia River about 1 1/4 miles south of Vantage. 
Elevation
742 ft. 
Coordinates
46° 55.5' N, 119° 59.445' W; T17N R23E S31 
Site Description
Saturated soil; some gravel; level. Near water's edge. Other plants: Salix exigua, Euthamia occidentalis, Apocynum cannabinum. 
Specimen Notes
Flowers reddish-purple; common. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
28. Lythrum salicaria L.
U.S.A., Washington, Grant County:
Potholes Wildlife Area. Sand Dunes Road. From roadside to 0.5 kilometers west.
Elev. 1039 ft. 47.07359° N, 119.3371° W. Datum: WGS 84. Coordinate uncertainty: 10 meters.
Stabilized sand dune community with wetland habitat in swales; swales dominated by Schoenoplectus acutus and Typha latifolia; both dunes and swales invaded by non-natives. Common in moist swales among Schoenoplectus acutus. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380438; Barcode: WTU-V-022151
David Giblin 2285    28 Aug 2008
28. Lythrum salicaria L.
Database ID
174245 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380438 
Barcode
WTU-V-022151 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 7 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2285 
Other Collectors
 
Date Collected
28 Aug 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Potholes Wildlife Area. Sand Dunes Road. From roadside to 0.5 kilometers west. 
Elevation
1039 ft. 
Coordinates
47.07359° N, 119.3371° W 
Site Description
Stabilized sand dune community with wetland habitat in swales; swales dominated by Schoenoplectus acutus and Typha latifolia; both dunes and swales invaded by non-natives. 
Specimen Notes
Common in moist swales among Schoenoplectus acutus. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
29. Lythrum salicaria L.
U.S.A., Washington, Grant County:
Winchester Waterway. Starting at end of main access road and working back toward entrance.
Elev. 1121 ft. 47.11698° N, 119.62003° W. Datum: WGS 84. Coordinate uncertainty: 2 meters.
Lake edge dominated by Schoenoplectus acutus and Typha latifolia; surrounding shrub-steppe with Artemisia tridentata and Pseudoroegneria spicata. Common along lakeshore among Schoenoplectus acutus. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380451; Barcode: WTU-V-022148
David Giblin 2354    29 Aug 2008
29. Lythrum salicaria L.
Database ID
174318 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380451 
Barcode
WTU-V-022148 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 5 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2354 
Other Collectors
 
Date Collected
29 Aug 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Winchester Waterway. Starting at end of main access road and working back toward entrance. 
Elevation
1121 ft. 
Coordinates
47.11698° N, 119.62003° W 
Site Description
Lake edge dominated by Schoenoplectus acutus and Typha latifolia; surrounding shrub-steppe with Artemisia tridentata and Pseudoroegneria spicata. 
Specimen Notes
Common along lakeshore among Schoenoplectus acutus. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
30. Lythrum salicaria L.
U.S.A., Washington, Adams County:
Herman Lake, along shoreline near boat ramp.
Elev. 944 ft. 46.89746° N, 119.19958° W. Datum: WGS 84. Coordinate uncertainty: 3 meters.
From 0.7 meters deep in lake to upland area adjacent to shoreline. Schoenoplectus acutus, Typha sp., and Juncus spp. dominant. Scattered along shoreline in water to 0.25 centimeters deep. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380514; Barcode: WTU-V-022133
David Giblin 2402    4 Sep 2008
30. Lythrum salicaria L.
Database ID
174367 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380514 
Barcode
WTU-V-022133 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 28 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2402 
Other Collectors
 
Date Collected
4 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Adams 
Locality
Herman Lake, along shoreline near boat ramp. 
Elevation
944 ft. 
Coordinates
46.89746° N, 119.19958° W 
Site Description
From 0.7 meters deep in lake to upland area adjacent to shoreline. Schoenoplectus acutus, Typha sp., and Juncus spp. dominant. 
Specimen Notes
Scattered along shoreline in water to 0.25 centimeters deep. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
31. Lythrum salicaria L.
U.S.A., Washington, Adams County:
Lyle Lake.
Elev. 941 ft. 46.89534° N, 119.20297° W. Datum: WGS 84. Coordinate uncertainty: 3 meters.
Lake in basalt rimrock surrounded by shrub-steppe; shoreline dominated by Schoenoplectus acutus, Bulboschoenus sp. Scattered along shoreline. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380448; Barcode: WTU-V-022134
David Giblin 2427    5 Sep 2008
31. Lythrum salicaria L.
Database ID
174392 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380448 
Barcode
WTU-V-022134 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 23 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2427 
Other Collectors
 
Date Collected
5 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Adams 
Locality
Lyle Lake. 
Elevation
941 ft. 
Coordinates
46.89534° N, 119.20297° W 
Site Description
Lake in basalt rimrock surrounded by shrub-steppe; shoreline dominated by Schoenoplectus acutus, Bulboschoenus sp. 
Specimen Notes
Scattered along shoreline. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
32. Lythrum salicaria L.
U.S.A., Washington, Adams County:
Columbia National Wildlife Refuge. McMannaman Lake. From south end of lake along shoreline to northwest corner where stream feeds lake.
Elev. 820 ft. 46.90818° N, 119.2288° W. Datum: WGS 84. Coordinate uncertainty: 2 meters.
Lake in basalt rimrock dominated by Schoenoplectus acutus, Bulboschoenus sp., and Typha latifolia. Cirsium arvense invading peripheral upland. Scattered along shoreline in saturated soil. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 380398; Barcode: WTU-V-022152
David Giblin 2438    5 Sep 2008
32. Lythrum salicaria L.
Database ID
174402 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
380398 
Barcode
WTU-V-022152 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 23 2009. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
2438 
Other Collectors
 
Date Collected
5 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Adams 
Locality
Columbia National Wildlife Refuge. McMannaman Lake. From south end of lake along shoreline to northwest corner where stream feeds lake. 
Elevation
820 ft. 
Coordinates
46.90818° N, 119.2288° W 
Site Description
Lake in basalt rimrock dominated by Schoenoplectus acutus, Bulboschoenus sp., and Typha latifolia. Cirsium arvense invading peripheral upland. 
Specimen Notes
Scattered along shoreline in saturated soil. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
33. Lythrum salicaria L.
U.S.A., Washington, Okanogan County:
Southwest shore of Osoyoos Lake, near embayment and marsh. Oroville.
Elev. 918 ft. 48° 57' N, 119° 26' W; T40N R27E S21.
Sandy and peaty shores, with Salix exigua, Populus balsamifera, Equisetum hyemale, Biden frondosa, Juncus articulatus. Cespitose, leaves turn red; common. Phenology: Fruits. Origin: Introduced.
WTU 379044; Barcode: WTU-V-022145
Peter F. Zika 17965    27 Sep 2002
33. Lythrum salicaria L.
Database ID
175359 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
379044 
Barcode
WTU-V-022145 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
17965 
Other Collectors
 
Date Collected
27 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Southwest shore of Osoyoos Lake, near embayment and marsh. Oroville. 
Elevation
918 ft. 
Coordinates
48° 57' N, 119° 26' W; T40N R27E S21 
Site Description
Sandy and peaty shores, with Salix exigua, Populus balsamifera, Equisetum hyemale, Biden frondosa, Juncus articulatus. 
Specimen Notes
Cespitose, leaves turn red; common. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
34. Lythrum salicaria L.
U.S.A., Oregon, Clatsop County:
Julia Butler Hanson Refuge for the Columbia White-tailed Deer. Island off the east tip of Tenasillahe Island.
Elev. 0 ft. 46.20953° N, 123.43145° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Sandy-shored island with freshwater intertidal wetland and dredge spoils habitat. Periphery of wetland dominated by Populus and Salix. Scattered in saturated soils throughout island. Phenology: Flowers & Fruits. Origin: Introduced.
WTU 395970; Barcode: WTU-V-022165
Kathleen Sayce 08-115    9 Sep 2008
with Cathy Maxwell, Joe Arnett, David Giblin
34. Lythrum salicaria L.
Database ID
176402 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
395970 
Barcode
WTU-V-022165 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 29 2009. Sources: H&C.  
Type Notes
 
Collector
Kathleen Sayce 
Collection #
08-115 
Other Collectors
Cathy Maxwell, Joe Arnett, David Giblin 
Date Collected
9 Sep 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
Julia Butler Hanson Refuge for the Columbia White-tailed Deer. Island off the east tip of Tenasillahe Island. 
Elevation
0 ft. 
Coordinates
46.20953° N, 123.43145° W 
Site Description
Sandy-shored island with freshwater intertidal wetland and dredge spoils habitat. Periphery of wetland dominated by Populus and Salix. 
Specimen Notes
Scattered in saturated soils throughout island. 
Phenology
Flowers & Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
35. Lythrum salicaria L.
U.S.A., Washington, Whatcom County:
Lake Terrell Game Preserve, southeast boat launch area, eight meters from the shoreline.
Elev. 200 ft. UTM Zone 10, 523390E, 5411418N; T39N R1E S21. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Growing in wet soil at the lakeshore. Other plants: Phalaris arundinacea, Rubus laciniatus, Rubus armeniacus, Polygonum hydropiperoides, Spiraea douglasii, Polygonum persicaria, Juncus sp. Flowers pink. Phenology: Flowers. Origin: Introduced.
WTU 382005; Barcode: WTU-V-022136
James Duemmel 10-517    16 Aug 2010
35. Lythrum salicaria L.
Database ID
178731 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
382005 
Barcode
WTU-V-022136 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by James Duemmel.  
Type Notes
 
Collector
James Duemmel 
Collection #
10-517 
Other Collectors
 
Date Collected
16 Aug 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Lake Terrell Game Preserve, southeast boat launch area, eight meters from the shoreline. 
Elevation
200 ft. 
Coordinates
UTM Zone 10, 523390E, 5411418N; T39N R1E S21 
Site Description
Growing in wet soil at the lakeshore. Other plants: Phalaris arundinacea, Rubus laciniatus, Rubus armeniacus, Polygonum hydropiperoides, Spiraea douglasii, Polygonum persicaria, Juncus sp. 
Specimen Notes
Flowers pink. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
36. Lythrum salicaria L.
U.S.A., Washington, Yakima County:
Toppenish National Wildlife Refuge. Mud Lake area. Riparian zone and roadside edge to east of Mud Lake.
Elev. 797 ft. 46.3203° N, 120.55444° W. Datum: WGS 84. Coordinate uncertainty: 5 meters.
Riparian area along irrigation canal dominated by Salix overstory; Typha common in open areas. Scattered in riparian area; flowers pink-purple. Phenology: Flowers. Origin: Introduced.
WTU 387829; Barcode: WTU-V-022130
David Giblin 3073    13 Aug 2009
with Don Knoke
36. Lythrum salicaria L.
Database ID
180469 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
387829 
Barcode
WTU-V-022130 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Don Knoke, 25 2011. Sources: H&C.  
Type Notes
 
Collector
David Giblin 
Collection #
3073 
Other Collectors
Don Knoke 
Date Collected
13 Aug 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Yakima 
Locality
Toppenish National Wildlife Refuge. Mud Lake area. Riparian zone and roadside edge to east of Mud Lake. 
Elevation
797 ft. 
Coordinates
46.3203° N, 120.55444° W 
Site Description
Riparian area along irrigation canal dominated by Salix overstory; Typha common in open areas. 
Specimen Notes
Scattered in riparian area; flowers pink-purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
37. Lythrum salicaria L.
Russian Federation, Sakhalin Region
Southeastern Shikotan Island. Inland from Dimitrova Bay.
43° 47.686' N, 146° 49.656' E.
Beachfront meadow with old road beds and seepage areas. Forbs, grasses, occasional solitary spruce trees. Flowers bright pink. Phenology: Flowers. Origin: Native.
WTU 391623
Suzanne Joneson 397    13 Aug 1998
37. Lythrum salicaria L.
Database ID
182866 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391623 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Valentin Yakubov, 2011. Sources: Pl. Vasc. Orientis Extremi Sovietici.  
Type Notes
 
Collector
Suzanne Joneson 
Collection #
397 
Other Collectors
 
Date Collected
13 Aug 1998 
Verbatim Date
 
Country
Russian Federation 
State or Province
Sakhalin Region 
County
 
Locality
Southeastern Shikotan Island. Inland from Dimitrova Bay. 
Elevation
 
Coordinates
43° 47.686' N, 146° 49.656' E 
Site Description
Beachfront meadow with old road beds and seepage areas. Forbs, grasses, occasional solitary spruce trees. 
Specimen Notes
Flowers bright pink. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Lythraceae
38. Lythrum salicaria L.
Russian Federation, Sakhalin Region
Inland from midwestern part of Zelionyi Island, near Utinoye Lake.
43° 29.39' N, 146° 6.62' E.
Between beach and lake, about 20 meters from lake edge. Moist meadow dominated by Phragmites, Juncus, Sanguisorba. Flowers magenta. Just coming into flower. Plant about 60 centimeters tall. Phenology: Flowers. Origin: Native.
WTU 391613
Sarah Gage 5687    20 Aug 1998
38. Lythrum salicaria L.
Database ID
182886 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391613 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Valentin Yakubov, 2011. Sources: Pl. Vasc. Orientis Extremi Sovietici.  
Type Notes
 
Collector
Sarah Gage 
Collection #
5687 
Other Collectors
 
Date Collected
20 Aug 1998 
Verbatim Date
 
Country
Russian Federation 
State or Province
Sakhalin Region 
County
 
Locality
Inland from midwestern part of Zelionyi Island, near Utinoye Lake. 
Elevation
 
Coordinates
43° 29.39' N, 146° 6.62' E 
Site Description
Between beach and lake, about 20 meters from lake edge. Moist meadow dominated by Phragmites, Juncus, Sanguisorba. 
Specimen Notes
Flowers magenta. Just coming into flower. Plant about 60 centimeters tall. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Lythraceae
39. Lythrum salicaria L.
U.S.A., Oregon, Douglas County:
West end of Dean Creek Elk Viewing Area, far west drainage along banks.
Elev. 15 ft. T22S R11W S6 NE. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Associated species: Rubus spp. Aspect: none. Slope: none. Phenology: Flowers. Origin: Introduced.
WTU 386291; Barcode: WTU-V-022132
Bruce Rittenhouse 1263    15 Jul 1992
39. Lythrum salicaria L.
Database ID
183172 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386291 
Barcode
WTU-V-022132 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Bruce Rittenhouse 
Collection #
1263 
Other Collectors
 
Date Collected
15 Jul 1992 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Douglas 
Locality
West end of Dean Creek Elk Viewing Area, far west drainage along banks. 
Elevation
15 ft. 
Coordinates
T22S R11W S6 NE 
Site Description
Associated species: Rubus spp. Aspect: none. Slope: none. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
40. Lythrum salicaria L.
U.S.A., Washington, Douglas County:
Rock Island Lakes, Rock Island Road access.
T22N R21E S23. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Hiking trail along lakeshore. Phenology: Flowers. Origin: Introduced.
WTU 386288; Barcode: WTU-V-022131
Chris Boever 46    7 Aug 2008
40. Lythrum salicaria L.
Database ID
183175 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
386288 
Barcode
WTU-V-022131 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Chris Boever 
Collection #
46 
Other Collectors
 
Date Collected
7 Aug 2008 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Douglas 
Locality
Rock Island Lakes, Rock Island Road access. 
Elevation
 
Coordinates
T22N R21E S23 
Site Description
Hiking trail along lakeshore. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
41. Lythrum salicaria L.
U.S.A., Washington, Thurston County:
Tumwater Historical Park, along slackwater portion of Deschutes River north of I-5 crossing.
Elev. 0 ft. 47° 1.377' N, 122° 54.142' W; T18N R2W S26.
Sandy loam. With Alnus rubra, Typha latifolia, Phalaris arundinacea. Uncommon. Flowers purple. Phenology: Flowers. Origin: Introduced.
WTU 391343; Barcode: WTU-V-022126
Regina Johnson 2012-107    10 Aug 2012
41. Lythrum salicaria L.
Database ID
186981 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391343 
Barcode
WTU-V-022126 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2012-107 
Other Collectors
 
Date Collected
10 Aug 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Tumwater Historical Park, along slackwater portion of Deschutes River north of I-5 crossing. 
Elevation
0 ft. 
Coordinates
47° 1.377' N, 122° 54.142' W; T18N R2W S26 
Site Description
Sandy loam. With Alnus rubra, Typha latifolia, Phalaris arundinacea. 
Specimen Notes
Uncommon. Flowers purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
42. Lythrum salicaria L.
U.S.A., Washington, Thurston County:
Tumwater Historical Park, along upland boundary between river and lawn.
Elev. 0 ft. 47° 1.377' N, 122° 54.142' W; T18N R2W S26.
Sandy loam. With Alnus rubra, Salix spp., Phalaris arundinacea, Rubus armeniacus. Uncommon. Flowers purple. Phenology: Flowers. Origin: Introduced.
WTU 391341; Barcode: WTU-V-022147
Regina Johnson 2012-108    10 Aug 2012
42. Lythrum salicaria L.
Database ID
186985 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
391341 
Barcode
WTU-V-022147 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Regina Johnson 
Collection #
2012-108 
Other Collectors
 
Date Collected
10 Aug 2012 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Thurston 
Locality
Tumwater Historical Park, along upland boundary between river and lawn. 
Elevation
0 ft. 
Coordinates
47° 1.377' N, 122° 54.142' W; T18N R2W S26 
Site Description
Sandy loam. With Alnus rubra, Salix spp., Phalaris arundinacea, Rubus armeniacus. 
Specimen Notes
Uncommon. Flowers purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
43. Lythrum salicaria L.
U.S.A., Washington, Franklin County:
Scootenay Reservoir. Cattail Lake, south shore where gravel access road leads to lake.
Elev. 283 m. 46.70307° N, 119.01243° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Georeferenced by Maria Yousoufian.
Lake shore edge dominated by Typha sp. Uncommon; growing in standing water at edge of lake. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 400853; Barcode: WTU-V-007369
David Giblin 3258    29 Sep 2009
43. Lythrum salicaria L.
Database ID
187277 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
400853 
Barcode
WTU-V-007369 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Katie Messick, 23 2013. Sources: Flora of PNW. Remarks: Specimens covered in seeds of another species (likely Epilobium.) 
Type Notes
 
Collector
David Giblin 
Collection #
3258 
Other Collectors
 
Date Collected
29 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Franklin 
Locality
Scootenay Reservoir. Cattail Lake, south shore where gravel access road leads to lake. 
Elevation
283 m. 
Coordinates
46.70307° N, 119.01243° W 
Site Description
Lake shore edge dominated by Typha sp. 
Specimen Notes
Uncommon; growing in standing water at edge of lake. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
44. Lythrum salicaria L.
U.S.A., Washington, Kittitas County:
Woodhouse Road Loop, about 1 kilometer east from junction with Canyon Road.
Elev. 432 m. 46.94998° N, 120.51836° W.
Farm pond dominated by Iris pseudacorus along margin and Potamogeton natans in water to 1.5 meters deep. Uncommon along edge of pond; rhizomatous. Phenology: Flowers. Origin: Introduced.
WTU 394687; Barcode: WTU-V-022150
Don Knoke 1995    5 Oct 2009
with David Giblin
44. Lythrum salicaria L.
Database ID
187330 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
394687 
Barcode
WTU-V-022150 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Katie Messick, 22 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
Don Knoke 
Collection #
1995 
Other Collectors
David Giblin 
Date Collected
5 Oct 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Woodhouse Road Loop, about 1 kilometer east from junction with Canyon Road. 
Elevation
432 m. 
Coordinates
46.94998° N, 120.51836° W 
Site Description
Farm pond dominated by Iris pseudacorus along margin and Potamogeton natans in water to 1.5 meters deep. 
Specimen Notes
Uncommon along edge of pond; rhizomatous. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
45. Lythrum salicaria L.
U.S.A., Washington, Grays Harbor County:
Chehalis River. River edge at end of Preacher's Slough Road.
Elev. 5 m. 46.94718° N, 123.65509° W. Datum: WGS 84. Coordinate uncertainty: 5 meters. Georeferenced by Maria Yousoufian.
Freshwater intertidal zone dominated by Schoenoplectus acutus and Phalaris arundinacea. Common along river edge near high tide line. Phenology: Flowers. Origin: Introduced.
WTU 393121; Barcode: WTU-V-022125
David Giblin 3127    1 Sep 2009
45. Lythrum salicaria L.
Database ID
187344 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
393121 
Barcode
WTU-V-022125 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Katie Messick, 19 2012. Sources: Jepson, 1993.  
Type Notes
 
Collector
David Giblin 
Collection #
3127 
Other Collectors
 
Date Collected
1 Sep 2009 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Chehalis River. River edge at end of Preacher's Slough Road. 
Elevation
5 m. 
Coordinates
46.94718° N, 123.65509° W 
Site Description
Freshwater intertidal zone dominated by Schoenoplectus acutus and Phalaris arundinacea. 
Specimen Notes
Common along river edge near high tide line. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
46. Lythrum salicaria L.
U.S.A., Oregon, Clatsop County:
Julia Butler Hansen National Wildlife Refuge. Miller Sands Island; northern side of island approximately halfway between east and west ends.
Elev. 3 m. 46.252° N, 123.6613° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Freshwater intertidal zone with adjacent Rubus bifrons-Salix columbianum zone and dredge spoils zone; non-native species throughout island. Common and abundant at upper end of intertidal zone; forming monocultural stands. Phenology: Flowers. Origin: Introduced.
WTU 396950; Barcode: WTU-V-022123
Kathleen Sayce 10-10    23 Sep 2010
with Cathy Maxwell, David Giblin
46. Lythrum salicaria L.
Database ID
188498 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396950 
Barcode
WTU-V-022123 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Sophie Luo, 26 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
Kathleen Sayce 
Collection #
10-10 
Other Collectors
Cathy Maxwell, David Giblin 
Date Collected
23 Sep 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
Julia Butler Hansen National Wildlife Refuge. Miller Sands Island; northern side of island approximately halfway between east and west ends. 
Elevation
3 m. 
Coordinates
46.252° N, 123.6613° W 
Site Description
Freshwater intertidal zone with adjacent Rubus bifrons-Salix columbianum zone and dredge spoils zone; non-native species throughout island. 
Specimen Notes
Common and abundant at upper end of intertidal zone; forming monocultural stands. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
47. Lythrum salicaria L.
U.S.A., Washington, Cowlitz County:
Island Park Recreation Area on north side of Lewis River along Highway 503.
Elev. 14 m. 45.93921° N, 122.68172° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: GPS.
Riverbank with silty and gravelly areas; island in middle of river with Phalaris arundinacea and Lotus corniculatus. Locally common at base of boat ramp in disturbed soil. Phenology: Flowers and Fruits. Origin: Introduced.
WTU 409074; Barcode: WTU-V-023021
Cathy Maxwell 13-72    28 Aug 2013
47. Lythrum salicaria L.
Database ID
189265 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409074 
Barcode
WTU-V-023021 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 5 2013. Sources: Flora of PNW.  
Type Notes
 
Collector
Cathy Maxwell 
Collection #
13-72 
Other Collectors
 
Date Collected
28 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Cowlitz 
Locality
Island Park Recreation Area on north side of Lewis River along Highway 503. 
Elevation
14 m. 
Coordinates
45.93921° N, 122.68172° W 
Site Description
Riverbank with silty and gravelly areas; island in middle of river with Phalaris arundinacea and Lotus corniculatus. 
Specimen Notes
Locally common at base of boat ramp in disturbed soil. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
48. Lythrum salicaria L.
U.S.A., Oregon, Linn County:
Highway 20 at House Rock Campground intersection; circa 24 air miles east of Sweet Home.
Elev. 1815 ft. UTM Zone 10, 559820E, 4916066N. Datum: WGS 84.
Wet roadside ditch. With Juncus ensifolius, Rumex crispus. 1 plant with circa 15 stems; circa 1.2 meters tall; rhizomatous; flowers deep pink-purple. Phenology: Flowers. Origin: Introduced.
WTU 396533; Barcode: WTU-V-022128
R.E. Brainerd 2239    11 Aug 2013
48. Lythrum salicaria L.
Database ID
189790 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
396533 
Barcode
WTU-V-022128 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
R.E. Brainerd 
Collection #
2239 
Other Collectors
 
Date Collected
11 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Linn 
Locality
Highway 20 at House Rock Campground intersection; circa 24 air miles east of Sweet Home. 
Elevation
1815 ft. 
Coordinates
UTM Zone 10, 559820E, 4916066N 
Site Description
Wet roadside ditch. With Juncus ensifolius, Rumex crispus. 
Specimen Notes
1 plant with circa 15 stems; circa 1.2 meters tall; rhizomatous; flowers deep pink-purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
49. Lythrum salicaria L.
U.S.A., Washington, Chelan County:
Growing in Beebe Springs Natural Area along the edge of Lake Entiat on the Columbia River.
47.81984° N, 119.97173° W. Coordinate Source: Specimen Label.
Growing in scattered patches. Plants range from 3 to 5 feet tall. Flowers purple. Phenology: Flowers. Origin: Introduced.
WTU 399060; Barcode: WTU-V-005313
Jeff Walker 705    23 Jun 2014
49. Lythrum salicaria L.
Database ID
191440 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399060 
Barcode
WTU-V-005313 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Jeff Walker.  
Type Notes
 
Collector
Jeff Walker 
Collection #
705 
Other Collectors
 
Date Collected
23 Jun 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Growing in Beebe Springs Natural Area along the edge of Lake Entiat on the Columbia River. 
Elevation
 
Coordinates
47.81984° N, 119.97173° W 
Site Description
Growing in scattered patches. 
Specimen Notes
Plants range from 3 to 5 feet tall. Flowers purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
50. Lythrum salicaria L.
U.S.A., Washington, Asotin County:
Banks of the Snake River in Swallow's Nest Park in the City of Clarkston.
46.39338° N, 117.04436° W. Coordinate Source: Specimen Label.
Growing along the sandy banks of the river. Growing with Salix and Verbena hastata. Petals purple. Phenology: Flowers. Origin: Introduced.
WTU 399747; Barcode: WTU-V-006998
Jeff Walker 713    2 Aug 2014
50. Lythrum salicaria L.
Database ID
192558 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
399747 
Barcode
WTU-V-006998 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Jeff Walker.  
Type Notes
 
Collector
Jeff Walker 
Collection #
713 
Other Collectors
 
Date Collected
2 Aug 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Asotin 
Locality
Banks of the Snake River in Swallow's Nest Park in the City of Clarkston. 
Elevation
 
Coordinates
46.39338° N, 117.04436° W 
Site Description
Growing along the sandy banks of the river. Growing with Salix and Verbena hastata. 
Specimen Notes
Petals purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
51. Lythrum salicaria L.
U.S.A., Washington, Kittitas County:
Shallow pond along Charter Road leading to fish hatchery, south side of road.
Elev. 580 m. 47.1922° N, 120.96069° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Coordinate Source: Digital map.
Shallow pond to 2 meters deep with Typha latifolia and Phalaris arundinacea dominant along pond margin. Scattered among Typha stand at edge of road. Phenology: Fruits. Origin: Introduced.
WTU 405379; Barcode: WTU-V-015734
Don Knoke 2076    21 Oct 2010
with David Giblin
51. Lythrum salicaria L.
Database ID
193401 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
405379 
Barcode
WTU-V-015734 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Don Knoke, 12 2012. Sources: Flora of PNW.  
Type Notes
 
Collector
Don Knoke 
Collection #
2076 
Other Collectors
David Giblin 
Date Collected
21 Oct 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Kittitas 
Locality
Shallow pond along Charter Road leading to fish hatchery, south side of road. 
Elevation
580 m. 
Coordinates
47.1922° N, 120.96069° W 
Site Description
Shallow pond to 2 meters deep with Typha latifolia and Phalaris arundinacea dominant along pond margin. 
Specimen Notes
Scattered among Typha stand at edge of road. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
52. Lythrum salicaria L.
U.S.A., Washington, Snohomish County:
Snohomish River estuary.
48.031738°, -122.203703°. Datum: WGS 84. Coordinate uncertainty: 2000 meters. Georeferenced by Ibro Polovina. Coordinate Source: Digital Map.
Roadside. Phenology: Flowers. Origin: Introduced.
WTU 401794; Barcode: WTU-V-009713
Clayton Haberman s.n.    7 Aug 1997
52. Lythrum salicaria L.
Database ID
2448970 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
401794 
Barcode
WTU-V-009713 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Clayton Haberman 
Collection #
s.n. 
Other Collectors
 
Date Collected
7 Aug 1997 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Snohomish 
Locality
Snohomish River estuary. 
Elevation
 
Coordinates
48.031738°, -122.203703° 
Site Description
Roadside. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
53. Lythrum salicaria L.
U.S.A., Washington, Island County:
Deception Pass State Park. Cranberry Lake. Southwest corner of lake.
Elev. 1 m. 48.3923° N, 122.66° W. Datum: WGS 84. Coordinate uncertainty: 10 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Shoreline and adjacent flooded wet meadow with water to 1 meter deep; Carex and Juncus dominant. Single population along edge of lake. Phenology: Flowers. Origin: Introduced.
WTU 418062; Barcode: WTU-V-039827
Ben Legler 11832    24 Aug 2010
with David Giblin, Jeff Walker
53. Lythrum salicaria L.
Database ID
2490462 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
418062 
Barcode
WTU-V-039827 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 28 2015. Sources: Flora of PNW.  
Type Notes
 
Collector
Ben Legler 
Collection #
11832 
Other Collectors
David Giblin, Jeff Walker 
Date Collected
24 Aug 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Island 
Locality
Deception Pass State Park. Cranberry Lake. Southwest corner of lake. 
Elevation
1 m. 
Coordinates
48.3923° N, 122.66° W 
Site Description
Shoreline and adjacent flooded wet meadow with water to 1 meter deep; Carex and Juncus dominant. 
Specimen Notes
Single population along edge of lake. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
54. Lythrum salicaria L.
U.S.A., Oregon, Benton County:
Northeast Corvallis; Jackson-Frazier Wetland County Park; 0.2 air mile north of the parking area at the end of Northeast Lancaster Street.
Elev. 220 ft. UTM Zone 10, 481045E, 4939349N. Datum: WGS 84.
Seasonal wetland. With Fraxinus latifolia, Rosa pisocarpa, Oenanthe sarmentosa, Mentha canadensis, Spiraea douglasii. Flowers purple-pink. A single plant with circa 12 flowering stems. Phenology: Flowers. Origin: Introduced.
WTU 403802; Barcode: WTU-V-012736
R. E. Brainerd 2319    15 Jul 2014
54. Lythrum salicaria L.
Database ID
2500654 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
403802 
Barcode
WTU-V-012736 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
R. E. Brainerd 
Collection #
2319 
Other Collectors
 
Date Collected
15 Jul 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Benton 
Locality
Northeast Corvallis; Jackson-Frazier Wetland County Park; 0.2 air mile north of the parking area at the end of Northeast Lancaster Street. 
Elevation
220 ft. 
Coordinates
UTM Zone 10, 481045E, 4939349N 
Site Description
Seasonal wetland. With Fraxinus latifolia, Rosa pisocarpa, Oenanthe sarmentosa, Mentha canadensis, Spiraea douglasii. 
Specimen Notes
Flowers purple-pink. A single plant with circa 12 flowering stems. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
55. Lythrum salicaria L.
U.S.A., Washington, Clark County:
South shore of Burnt Bridge Creek just east of where NW Lakeshore Avenue crosses the creek, northwest of Vancouver.
Elev. 4 m. 45.673759° N, 122.689573° W. Datum: WGS 84. Coordinate uncertainty: 4 meters. Georeferenced by Ben Legler. Coordinate Source: GPS.
Marshy wetland on edge of open water, with Leerzia oryzoides, Phalaris arundinacea, and Bidens. Stems to 2 meters tall; plants frequent. Phenology: Fruits.
WTU 409231; Barcode: WTU-V-023161
Ben Legler 13856    11 Sep 2015
55. Lythrum salicaria L.
Database ID
2782396 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
409231 
Barcode
WTU-V-023161 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Ben Legler, 2015.  
Type Notes
 
Collector
Ben Legler 
Collection #
13856 
Other Collectors
 
Date Collected
11 Sep 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clark 
Locality
South shore of Burnt Bridge Creek just east of where NW Lakeshore Avenue crosses the creek, northwest of Vancouver. 
Elevation
4 m. 
Coordinates
45.673759° N, 122.689573° W 
Site Description
Marshy wetland on edge of open water, with Leerzia oryzoides, Phalaris arundinacea, and Bidens. 
Specimen Notes
Stems to 2 meters tall; plants frequent. 
Phenology
Fruits 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
56. Lythrum salicaria L.
U.S.A., Washington, Chelan County:
Columbia River, Wenatchee Riverfront Park in Wenatchee, in the cove just south of the Walla Walla swimming area.
Elev. 700 ft. 47° 26.647' N, 120° 18.892' W; T23N R20E S34 NW. Coordinate Source: Specimen Label.
Mud flat near the water. Cottonwood, willow, mulberry overstory. Clumps of Poa annua, Juncus, Polygonum, and cattail. Inundated regularly. Phenology: Flowers. Origin: Introduced.
WTU 405055; Barcode: WTU-V-013442
P. Camp 3529    23 Aug 2015
56. Lythrum salicaria L.
Database ID
2787351 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
405055 
Barcode
WTU-V-013442 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
P. Camp 
Collection #
3529 
Other Collectors
 
Date Collected
23 Aug 2015 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Chelan 
Locality
Columbia River, Wenatchee Riverfront Park in Wenatchee, in the cove just south of the Walla Walla swimming area. 
Elevation
700 ft. 
Coordinates
47° 26.647' N, 120° 18.892' W; T23N R20E S34 NW 
Site Description
Mud flat near the water. Cottonwood, willow, mulberry overstory. Clumps of Poa annua, Juncus, Polygonum, and cattail. Inundated regularly. 
Specimen Notes
 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
57. Lythrum salicaria L.
U.S.A., Washington, Skagit County:
Between dikes in Sullivan Slough, south of La Conner.
48.38565° N, 122.48266° W. Coordinate Source: GPS.
Brackish tidal marsh. Typha latifolia dominant. Tidal/beaver channels throughout. Area floods with tide. Abundance: Common. Growth Habit: Erect, flowering perennial to 2 meters tall. Scattered seedlings present. Site ID: NWCA16-4897. Visit #1. Collection #Q4 (QA Voucher). Phenology: Flowers and Fruits. Origin: Introduced.
WTU 411122; Barcode: WTU-V-025480
Patricia Johnson NWCA16-4897-V1-Q4    21 Jul 2016
57. Lythrum salicaria L.
Database ID
2834336 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
411122 
Barcode
WTU-V-025480 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Ben Legler, 16 2016. Sources: Draft Revised Flora of PNW.  
Type Notes
 
Collector
Patricia Johnson 
Collection #
NWCA16-4897-V1-Q4 
Other Collectors
 
Date Collected
21 Jul 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skagit 
Locality
Between dikes in Sullivan Slough, south of La Conner. 
Elevation
 
Coordinates
48.38565° N, 122.48266° W 
Site Description
Brackish tidal marsh. Typha latifolia dominant. Tidal/beaver channels throughout. Area floods with tide. 
Specimen Notes
Abundance: Common. Growth Habit: Erect, flowering perennial to 2 meters tall. Scattered seedlings present. Site ID: NWCA16-4897. Visit #1. Collection #Q4 (QA Voucher). 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
58. Lythrum salicaria L.
U.S.A., Oregon, Clatsop County:
South side of Columbia Beach Road, east of Lake Drive.
Elev. 8 m. 46.133° N, 123.9309° W. Coordinate Source: Specimen Label.
Full sun, pond shore, with Sphagnum, Lysichiton, Spiraea, Iris pseudacorus. Pinkish-purple flowers, common. Phenology: Flowers. Origin: Introduced.
WTU 412238; Barcode: WTU-V-026740
Peter F. Zika 28270    14 Aug 2016
58. Lythrum salicaria L.
Database ID
3104106 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412238 
Barcode
WTU-V-026740 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
28270 
Other Collectors
 
Date Collected
14 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
South side of Columbia Beach Road, east of Lake Drive. 
Elevation
8 m. 
Coordinates
46.133° N, 123.9309° W 
Site Description
Full sun, pond shore, with Sphagnum, Lysichiton, Spiraea, Iris pseudacorus. 
Specimen Notes
Pinkish-purple flowers, common. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
59. Lythrum salicaria L.
U.S.A., Washington, King County:
Artificial pond on grounds of abandoned nursery, N side of SE Petrovitsky Road, 200 m NE of junction with 126th Avenue SE, Renton.
Elev. 115 m. 47.4465° N, 122.1723° W. Coordinate Source: Specimen Label.
Occasional, pond shore, full sun, with Persicaria, Iris pseudacorus, Typha latifolia, Phalaris, artificial pond on grounds of abandoned nursery. 2 m tall, flowers pinkish-purple, petals 10--11 mm. Phenology: Fertile. Origin: Introduced.
WTU 412465; Barcode: WTU-V-026937
Peter F. Zika 28386    31 Aug 2016
with Ben Peterson
59. Lythrum salicaria L.
Database ID
3141379 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412465 
Barcode
WTU-V-026937 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
28386 
Other Collectors
Ben Peterson 
Date Collected
31 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
King 
Locality
Artificial pond on grounds of abandoned nursery, N side of SE Petrovitsky Road, 200 m NE of junction with 126th Avenue SE, Renton.  
Elevation
115 m. 
Coordinates
47.4465° N, 122.1723° W 
Site Description
Occasional, pond shore, full sun, with Persicaria, Iris pseudacorus, Typha latifolia, Phalaris, artificial pond on grounds of abandoned nursery.  
Specimen Notes
2 m tall, flowers pinkish-purple, petals 10--11 mm.  
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
60. Lythrum salicaria L.
U.S.A., Washington, Klickitat County:
At Roosevelt Park on Columbia River, Roosevelt
45.731405°, -120.222743°. Datum: WGS 84. Coordinate uncertainty: 200 meters. Georeferenced by Dan Post. Coordinate Source: Digital Map.
Moist margin of river shoreline. Phenology: Flowers.
WTU 415901; Barcode: WTU-V-034187
David Gross 1284    10 Sep 2017
60. Lythrum salicaria L.
Database ID
3147032 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
415901 
Barcode
WTU-V-034187 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Gross.  
Type Notes
 
Collector
David Gross 
Collection #
1284 
Other Collectors
 
Date Collected
10 Sep 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
At Roosevelt Park on Columbia River, Roosevelt 
Elevation
 
Coordinates
45.731405°, -120.222743° 
Site Description
Moist margin of river shoreline. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
61. Lythrum salicaria L.
U.S.A., Oregon, Clackamas County:
Above seasonal backwater of Willametter R., E of Elk Rock Island.
45.4346° N, 122.6462° W. Georeferenced by Roya Banan. Coordinate Source: Specimen Label.
Muddy bands of Willamette R. in backwater. Below high tide. ¶Phalaris arundinacea, Xanthium, Helenium, Ludwigia palustris, Mentha pulegium. ¶Occasional individuals along west side of inlet. Flowers. Phenology: Flowers. Origin: Introduced.
WTU 416259; Barcode: WTU-V-034771
Dominic Maze 165    9 Aug 2016
with Christa von Behren
61. Lythrum salicaria L.
Database ID
3149499 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416259 
Barcode
WTU-V-034771 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
165 
Other Collectors
Christa von Behren 
Date Collected
9 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clackamas 
Locality
Above seasonal backwater of Willametter R., E of Elk Rock Island.  
Elevation
 
Coordinates
45.4346° N, 122.6462° W 
Site Description
Muddy bands of Willamette R. in backwater. Below high tide. ¶Phalaris arundinacea, Xanthium, Helenium, Ludwigia palustris, Mentha pulegium. ¶Occasional individuals along west side of inlet.  
Specimen Notes
Flowers.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
62. Lythrum salicaria L.
U.S.A., Oregon, Multnomah County:
Columbia Slough. S shore of main channel Columbia Slough. Opposite Kelley Pt. Pk.
45.6416° N, 122.7669° W. Coordinate Source: Specimen Label.
Muddy banks of channel at low tide. Likely submerged in winter. ¶Phalaris arundinacea, Ludwigia palustris, Eleocharis macrostachya, Helenium autumnale. Fruits. Adventive. Sporadic from here to Willamette River. Phenology: Fruits. Origin: Introduced.
WTU 416333; Barcode: WTU-V-035247
Dominic Maze 147    23 Aug 2016
62. Lythrum salicaria L.
Database ID
3150625 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416333 
Barcode
WTU-V-035247 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Dominic Maze 
Collection #
147 
Other Collectors
 
Date Collected
23 Aug 2016 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Multnomah 
Locality
Columbia Slough. S shore of main channel Columbia Slough. Opposite Kelley Pt. Pk.  
Elevation
 
Coordinates
45.6416° N, 122.7669° W 
Site Description
Muddy banks of channel at low tide. Likely submerged in winter. ¶Phalaris arundinacea, Ludwigia palustris, Eleocharis macrostachya, Helenium autumnale.  
Specimen Notes
Fruits. Adventive. Sporadic from here to Willamette River.  
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
63. Lythrum salicaria L.
U.S.A., Washington, Benton County:
Near causeway to Crow Butte Island, backwater of Lake Umatilla reservoir on north bank of Columbia River.
Elev. 80 m. 45.8667° N, 119.828° W. Datum: WGS 84. Coordinate Source: GPS.
Shallow warm water, full sun, over basalt cobbles, with Bolboschoenus maritimus, Schoenoplectus pungens, S. tabernaemontani, Paspalum distichum, Phragmites. Flowers pink-purple; uncommon emergent aquatic. ¶¶USAC Columbia River Plant Survey. Phenology: Flowers. Origin: Introduced.
WTU 416473; Barcode: WTU-V-035363
Peter F. Zika 29002    18 Aug 2017
63. Lythrum salicaria L.
Database ID
3152085 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416473 
Barcode
WTU-V-035363 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
29002 
Other Collectors
 
Date Collected
18 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Near causeway to Crow Butte Island, backwater of Lake Umatilla reservoir on north bank of Columbia River. 
Elevation
80 m. 
Coordinates
45.8667° N, 119.828° W 
Site Description
Shallow warm water, full sun, over basalt cobbles, with Bolboschoenus maritimus, Schoenoplectus pungens, S. tabernaemontani, Paspalum distichum, Phragmites. 
Specimen Notes
Flowers pink-purple; uncommon emergent aquatic. ¶¶USAC Columbia River Plant Survey. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
64. Lythrum salicaria L.
U.S.A., Washington, Klickitat County:
Near boat launch, Railroad Park, just north of John Day dam, Lake Umatilla reservoir on Columbia River.
Elev. 80 m. 45.7255° N, 120.6977° W. Datum: WGS 84. Coordinate Source: GPS.
Marshy shoreline, full sun, over basalt, with Carex vulpinoidea, C. hystericina, C. pellita, Leersia, Epipactis, Lilaeopsis, Panicum capillare. Flowers pink-purple, occasional. ¶¶USAC Columbia River Plant Survey. Phenology: Flowers. Origin: Introduced.
WTU 416474; Barcode: WTU-V-035365
Peter F. Zika 29023    18 Aug 2017
64. Lythrum salicaria L.
Database ID
3152087 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416474 
Barcode
WTU-V-035365 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
29023 
Other Collectors
 
Date Collected
18 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
Near boat launch, Railroad Park, just north of John Day dam, Lake Umatilla reservoir on Columbia River. 
Elevation
80 m. 
Coordinates
45.7255° N, 120.6977° W 
Site Description
Marshy shoreline, full sun, over basalt, with Carex vulpinoidea, C. hystericina, C. pellita, Leersia, Epipactis, Lilaeopsis, Panicum capillare. 
Specimen Notes
Flowers pink-purple, occasional. ¶¶USAC Columbia River Plant Survey.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
65. Lythrum salicaria L.
U.S.A., Oregon, Morrow County:
South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 2.2 air kilometers southeast of east end of Crow Butte Island.
Elev. 80 m. 45.8363° N, 119.79096° W. Coordinate Source: Specimen Label.
Mud and cobble shoreline, full sun, over basalt, with Juncus balticus, Eleocharis acicularis, E. macrostachya, Lindernia dubia, Salix exigua. 1-2 meter tall perennial, occasional.¶USAC Columbia River Plant Survey. Phenology: Flowers. Origin: Introduced.
WTU 416699; Barcode: WTU-V-036326
Peter F. Zika 29081    19 Aug 2017
65. Lythrum salicaria L.
Database ID
3186511 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416699 
Barcode
WTU-V-036326 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
29081 
Other Collectors
 
Date Collected
19 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Morrow 
Locality
South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 2.2 air kilometers southeast of east end of Crow Butte Island. 
Elevation
80 m. 
Coordinates
45.8363° N, 119.79096° W 
Site Description
Mud and cobble shoreline, full sun, over basalt, with Juncus balticus, Eleocharis acicularis, E. macrostachya, Lindernia dubia, Salix exigua. 
Specimen Notes
1-2 meter tall perennial, occasional.¶USAC Columbia River Plant Survey. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
66. Lythrum salicaria L.
U.S.A., Oregon, Umatilla County:
South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 15.2 air kilometers east of northeast tip of Big Blalock Island.
Elev. 80 m. 45.9127° N, 119.415° W. Coordinate Source: Specimen Label.
Gently sloped sand and mud shoreline, full sun, over basalt, with Xanthium strumarium, Bidens frondosa, Cyperus strigosus, Eleocharis macrostachya, Salix exigua. Perennial, uncommon.¶USAC Columbia River Plant Survey. Phenology: Flowers. Origin: Introduced.
WTU 416668; Barcode: WTU-V-036299
Peter F. Zika 29102    20 Aug 2017
66. Lythrum salicaria L.
Database ID
3186722 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416668 
Barcode
WTU-V-036299 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
29102 
Other Collectors
 
Date Collected
20 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 15.2 air kilometers east of northeast tip of Big Blalock Island. 
Elevation
80 m. 
Coordinates
45.9127° N, 119.415° W 
Site Description
Gently sloped sand and mud shoreline, full sun, over basalt, with Xanthium strumarium, Bidens frondosa, Cyperus strigosus, Eleocharis macrostachya, Salix exigua. 
Specimen Notes
Perennial, uncommon.¶USAC Columbia River Plant Survey. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
67. Lythrum salicaria L.
U.S.A., Washington, Pierce County:
Nisqually River, 3.9 air kilometers west of north end of Nisqually Lake, Joint Base Lewis-McChord.
Elev. 12 m. 47.0334° N, 122.6802° W. Coordinate Source: Specimen Label.
Damp sandy river shore, full sun, with Phalaris arundinacea, Equisetum arvense. Flower pink, occasional.¶Tissue removed by Gwen Ellis at University of Washington for DNA analysis. February 4, 2020. Phenology: Flowers. Origin: Introduced.
WTU 416898; Barcode: WTU-V-036557
Peter F. Zika 28981B    10 Aug 2017
with Rod Gilbert, Sarah Krock
67. Lythrum salicaria L.
Database ID
3193265 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
416898 
Barcode
WTU-V-036557 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
28981B 
Other Collectors
Rod Gilbert, Sarah Krock 
Date Collected
10 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pierce 
Locality
Nisqually River, 3.9 air kilometers west of north end of Nisqually Lake, Joint Base Lewis-McChord. 
Elevation
12 m. 
Coordinates
47.0334° N, 122.6802° W 
Site Description
Damp sandy river shore, full sun, with Phalaris arundinacea, Equisetum arvense. 
Specimen Notes
Flower pink, occasional.¶Tissue removed by Gwen Ellis at University of Washington for DNA analysis. February 4, 2020. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
68. Lythrum salicaria L.
U.S.A., Washington, Klickitat County:
On Columbia River 2.7 miles east of Arlington.¶
Elev. 268 ft. 45.8372° N, 119.89687° W. Datum: WGS 84. Georeferenced by Sarah Winkowski. Coordinate Source: GPS.
A single plant growing on shoreline among Cyperus, Juncus, and grasses.¶
WTU
Peter Dunwiddie PWD-17-599    6 Aug 2017
68. Lythrum salicaria L.
Database ID
3234316 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.  
Type Notes
 
Collector
Peter Dunwiddie 
Collection #
PWD-17-599 
Other Collectors
 
Date Collected
6 Aug 2017 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Klickitat 
Locality
On Columbia River 2.7 miles east of Arlington.¶ 
Elevation
268 ft. 
Coordinates
45.8372° N, 119.89687° W 
Site Description
A single plant growing on shoreline among Cyperus, Juncus, and grasses.¶ 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Lythraceae
69. Lythrum salicaria L.
U.S.A., Washington, Skamania County:
Home Valley Waterfront Park. Sailboard Beach access area approximately 200 meters east and west along shoreline.
Elev. 34 m. 45.7094° N, 121.78011° W. Datum: WGS 84. Coordinate uncertainty: 200 meters. Coordinate Source: GPS.
Shoreline, wetland, and adjacent shallow waters; shoreline dominated by Amorpha fruticosa, Salix sp. (narrow leaves), and Persicarnia sp.; Myriophyllum sp. common in shallow water. Scattered in saturated soil; several plants grazed. Phenology: Fruits. Origin: Introduced.
WTU 420236; Barcode: WTU-V-044386
David Giblin 6413    12 Sep 2018
69. Lythrum salicaria L.
Database ID
3246065 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
420236 
Barcode
WTU-V-044386 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 8 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
6413 
Other Collectors
 
Date Collected
12 Sep 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Home Valley Waterfront Park. Sailboard Beach access area approximately 200 meters east and west along shoreline. 
Elevation
34 m. 
Coordinates
45.7094° N, 121.78011° W 
Site Description
Shoreline, wetland, and adjacent shallow waters; shoreline dominated by Amorpha fruticosa, Salix sp. (narrow leaves), and Persicarnia sp.; Myriophyllum sp. common in shallow water.  
Specimen Notes
Scattered in saturated soil; several plants grazed. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
70. Lythrum salicaria L.
U.S.A., Washington, Grays Harbor County:
Directly east of boat launch at Friends Landing on the north shore of the Chehalis River, 2.3 air miles SW of Wynoochee Cemetery entrance, Montesano.
Elev. 5 ft. 46.94638° N, 123.644° W. Datum: WGS 84. Coordinate Source: GPS.
River Shoreline. Origin: Introduced.
WTU 423201; Barcode: WTU-V-046254
Bud Hardwick 13-85    16 Aug 2013
70. Lythrum salicaria L.
Database ID
3283464 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
423201 
Barcode
WTU-V-046254 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Bud Hardwick.  
Type Notes
 
Collector
Bud Hardwick 
Collection #
13-85 
Other Collectors
 
Date Collected
16 Aug 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
Directly east of boat launch at Friends Landing on the north shore of the Chehalis River, 2.3 air miles SW of Wynoochee Cemetery entrance, Montesano. 
Elevation
5 ft. 
Coordinates
46.94638° N, 123.644° W 
Site Description
River Shoreline. 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
71. Lythrum salicaria L.
U.S.A., Washington, Grant County:
Northwest shore of northwest Ancient Lake (1 of 3). 7.3 air miles SW of Quincy, WA. Junction of state highways 28 and 281. Washington Department of Fish and Wildlife: Quincy Lakes Unit.
Elev. 798 ft. 47.15162° N, 119.94941° W. Datum: WGS 84. Coordinate Source: GPS.
Shoreline of freshwater lake formed in erosional volcanic topography surrounded with shrub-steppe plant community.
WTU 423203; Barcode: WTU-V-040556
Bud Hardwick 13-114    13 Oct 2013
71. Lythrum salicaria L.
Database ID
3283465 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
423203 
Barcode
WTU-V-040556 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Bud Hardwick.  
Type Notes
 
Collector
Bud Hardwick 
Collection #
13-114 
Other Collectors
 
Date Collected
13 Oct 2013 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grant 
Locality
Northwest shore of northwest Ancient Lake (1 of 3). 7.3 air miles SW of Quincy, WA. Junction of state highways 28 and 281. Washington Department of Fish and Wildlife: Quincy Lakes Unit. 
Elevation
798 ft. 
Coordinates
47.15162° N, 119.94941° W 
Site Description
Shoreline of freshwater lake formed in erosional volcanic topography surrounded with shrub-steppe plant community. 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
72. Lythrum salicaria L.
U.S.A., Washington, Whatcom County:
Washington Department of Fish and Wildlife Lake Terrell unit: immediately west of dock on south shore at parking lot; 4.6 air miles W-NW of Ferndale, WA. Junction Main Street & 1st Ave.
Elev. 164 ft. 48.85849° N, 122.68988° W. Datum: WGS 84. Coordinate Source: GPS.
Freshwater manmade shallow lake with areas of submerged peat bogs. Origin: Introduced.
WTU 423204; Barcode: WTU-V-040554
Bud Hardwick 14-76    3 Aug 2014
72. Lythrum salicaria L.
Database ID
3283467 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
423204 
Barcode
WTU-V-040554 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by Bud Hardwick.  
Type Notes
 
Collector
Bud Hardwick 
Collection #
14-76 
Other Collectors
 
Date Collected
3 Aug 2014 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
Washington Department of Fish and Wildlife Lake Terrell unit: immediately west of dock on south shore at parking lot; 4.6 air miles W-NW of Ferndale, WA. Junction Main Street & 1st Ave.  
Elevation
164 ft. 
Coordinates
48.85849° N, 122.68988° W 
Site Description
Freshwater manmade shallow lake with areas of submerged peat bogs. 
Specimen Notes
 
Phenology
 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Lythraceae
73. Lythrum salicaria L.
U.S.A., Washington, Okanogan County:
Sinlahekin Wildlife Refuge. Forde Lake, northwest corner.
Elev. 470 m. 48.73706° N, 119.66973° W. Datum: WGS 84. Coordinate uncertainty: 50 meters. Coordinate Source: GPS.
Large pond with shoreline dominated by Typha latifolia and shallow waters by Potamogeton richardsonii; adjacent Pinus ponderosa - dominated dry slope. Locally common on edge of pond; corollas pink-purple. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Giblin 7363    19 Sep 2019
73. Lythrum salicaria L.
Database ID
3453015 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 2 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7363 
Other Collectors
 
Date Collected
19 Sep 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Sinlahekin Wildlife Refuge. Forde Lake, northwest corner. 
Elevation
470 m. 
Coordinates
48.73706° N, 119.66973° W 
Site Description
Large pond with shoreline dominated by Typha latifolia and shallow waters by Potamogeton richardsonii; adjacent Pinus ponderosa - dominated dry slope.  
Specimen Notes
Locally common on edge of pond; corollas pink-purple. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Lythraceae
74. Lythrum salicaria L.
U.S.A., Washington, Okanogan County:
Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake.
Elev. 500 m. 48.67172° N, 119.69074° W. Datum: WGS 84. Coordinate uncertainty: 100 meters.
Approximately 20 hectare pond completely encircled by Typha latifolia with Lemna turionifera common in shallow water of shoreline; Chara sp. common along bottom throughout; adjacent upland. Locally common at edge of pond; plants to 1.5 meters tall. Phenology: Flowers and Fruits. Origin: Introduced.
WTU
David Giblin 7393    20 Sep 2019
74. Lythrum salicaria L.
Database ID
3453190 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 12 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7393 
Other Collectors
 
Date Collected
20 Sep 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake. 
Elevation
500 m. 
Coordinates
48.67172° N, 119.69074° W 
Site Description
Approximately 20 hectare pond completely encircled by Typha latifolia with Lemna turionifera common in shallow water of shoreline; Chara sp. common along bottom throughout; adjacent upland. 
Specimen Notes
Locally common at edge of pond; plants to 1.5 meters tall. 
Phenology
Flowers and Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Lythraceae
75. Lythrum salicaria L.
U.S.A., Washington, Okanogan County:
Sinlahekin Wildlife Refuge. Blue Lake. Public access area at south end of lake.
Elev. 515 m. 48.67164° N, 119.69078° W. Datum: WGS 84. Coordinate uncertainty: 100 meters.
Seasonally fluctuating lake with mucky shoreline dominated by annual Eleocharis sp. Scattered in upland edge; corollas pink-purple. Phenology: Flowers. Origin: Introduced.
WTU
David Giblin 7382    20 Sep 2019
75. Lythrum salicaria L.
Database ID
3453193 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Lythraceae 
Name on Specimen
Lythrum salicaria L. 
Accepted Name
Lythrum salicaria L. 
Annotation History
1. Lythrum salicaria L.
    Annotated by David Giblin, 12 2020. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
David Giblin 
Collection #
7382 
Other Collectors
 
Date Collected
20 Sep 2019 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Okanogan 
Locality
Sinlahekin Wildlife Refuge. Blue Lake. Public access area at south end of lake. 
Elevation
515 m. 
Coordinates
48.67164° N, 119.69078° W 
Site Description
Seasonally fluctuating lake with mucky shoreline dominated by annual Eleocharis sp. 
Specimen Notes
Scattered in upland edge; corollas pink-purple. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

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


Disclaimer:

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