Specimen Information

Ludwigia grandiflora
Ludwigia grandiflora
(large-flower primrose-willow)
Plants
Exotic

Specimen ID252751
GroupPlants
GenusLudwigia
Speciesgrandiflora
Common Namelarge-flower primrose-willow
StateCA
CountyMarin
LocalityNicasio Reservoir
Mapping AccuracyAccurate
HUC8 NameTomales-Drake Bays
HUC8 Number18050005
HUC10 NameLagunitas Creek
HUC10 Number1805000501
HUC12 NameNicasio Creek
HUC12 Number180500050102
Map
+
Collection Day1
Collection Month8
Collection Year2006
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:17898
Author:Anonymous
Date:2007
Title:Aquatic weed assessment for the Marin Municipal Water District’s seven reservoirs.
Publisher:Aquatic Environments, Inc, Concord, California.
Volume:2007
Issue:July 31
Pages:47 pp
CommentsProlific in 2006, forming dense mats covering the shallows
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/5/2024].

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