Specimen Information

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

Specimen ID233949
GroupPlants
GenusHydrocharis
Speciesmorsus-ranae
Common NameEuropean frogbit
StateNY
CountySt. Lawrence
LocalityOswegatchie River, just south of Ogdensburg
Mapping AccuracyAccurate
HUC8 NameOswegatchie
HUC8 Number04150302
HUC10 NameLisbon Creek-Oswegatchie River
HUC10 Number0415030210
HUC12 NameOswegatchie River
HUC12 Number041503021003
Map
+
Collection Day13
Collection Month9
Collection Year1974
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10773
Author:Catling, P.M., and W.G. Dore.
Date:1982
Title:Status and identification of Hydrocharis morsus-ranae and Limnobium spongia (Hydrocharitaceae) in northeastern North America.
Journal:Rhodora
Volume:84
Issue:840
Pages:523-545
Record TypeLiterature
Museum Cat Numberherb/ NYS
Freshwater/MarineFreshwater


Disclaimer:

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/14/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.