Specimen Information

Sagittaria rigida
Sagittaria rigida
(sessilefruit arrowhead)
Plants
Native Transplant

Specimen ID259494
GroupPlants
GenusSagittaria
Speciesrigida
Common Namesessilefruit arrowhead
StateCA
CountyPlumas
LocalityLast Chance Marsh near the head of the meadow on the N side of the Hwy. 36 Causeway at Lake Almanor
Mapping AccuracyAccurate
HUC8 NameNorth Fork Feather
HUC8 Number18020121
HUC10 NameUpper North Fork Feather River
HUC10 Number1802012104
HUC12 NameLake Almanor
HUC12 Number180201210406
Map
+
Collection Day22
Collection Month7
Collection Year1997
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:17242
Date:2008
Title:Consortium of California Herbaria.
Publisher:University of California.
Reference 2
Ref. Number:16085
Author:University of Washington.
Date:2007
Title:Burke Museum of Natural History and Culture: Herbarium.
CommentsAlong road to Last Chance Campground; several colonies were observed in shallow water and on wet mud along the receding edge of Lake Almanor, but the extend of the population was not determined.
Record TypeLiterature
Museum Cat NumberCHSC69034/JEPS94589
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/25/2024].

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