Specimen Information

Sagittaria rigida
Sagittaria rigida
(sessilefruit arrowhead)
Plants
Native Transplant

Specimen ID259471
GroupPlants
GenusSagittaria
Speciesrigida
Common Namesessilefruit arrowhead
StateWA
CountySnohomish
LocalityShadow Lake
Mapping AccuracyAccurate
HUC8 NameSnohomish
HUC8 Number17110011
HUC10 NameQuilceda Creek-Frontal Possession Sound
HUC10 Number1711001102
HUC12 NameEvans Creek-Snohomish River
HUC12 Number171100110202
Map
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Collection Day2
Collection Month9
Collection Year2005
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:16085
Author:University of Washington.
Date:2007
Title:Burke Museum of Natural History and Culture: Herbarium.
CommentsSouth side of Shadow Lake in Bob Hiermann Wildlife Park; very abundant around margins of lake, from high water mark to depth of ca. 1 ft
Record TypeLiterature
Earliest Recorddrainage
Museum Cat NumberWTU(unaccessioned)
VerifierLegler, B.
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/16/2024].

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