Specimen Information

Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
Plants
Exotic

Specimen ID1656998
GroupPlants
GenusHydrocharis
Speciesmorsus-ranae
Common NameEuropean frogbit
StateMI
CountyAlpena
LocalityCity of Alpena, On Thunder Bay River Duck Park canoe launch.
Mapping AccuracyAccurate
HUC8 NameThunder Bay
HUC8 Number04070006
HUC10 NameThunder Bay River
HUC10 Number0407000606
HUC12 NameFall Creek-Thunder Bay River
HUC12 Number040700060605
Map
+
Collection Day21
Collection Month7
Collection Year2013
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:35441
Author:U-M Library Digital Collections.
Date:2021
Title:University of Michigan Herbarium Catalog Collection
Publisher:University of Michigan
CommentsFloating, with Lemna triscula and Spirodela polyrhiza in a Sparganium eurycarpum - Typha marsh. Abundant all around canoe launch in a dense mat ~4-5" thick, flowers white
Record TypeSpecimen
Museum Cat Number1485021
VerifierA.A. Reznicek
Freshwater/MarineFreshwater


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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/20/2022].

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