Specimen Information

Marsilea quadrifolia
Marsilea quadrifolia
(European water-clover)
Plants
Exotic

Specimen ID233159
GroupPlants
GenusMarsilea
Speciesquadrifolia
Common NameEuropean water-clover
StateIA
CountyVan Buren
LocalityLacey-Keosauqua State Park
Mapping AccuracyAccurate
HUC8 NameLower Des Moines
HUC8 Number07100009
HUC10 NameReeds Creek-Des Moines River
HUC10 Number0710000912
HUC12 NameCoppers Creek-Des Moines River
HUC12 Number071000091206
Map
+
Collection Year1821
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10762
Author:Johnson, D.M.
Date:1986
Title:Systematics of the New World species of Marsilea (Marsileaceae).
Journal:Systematic Botany Monographs
Volume:11
Pages:87
Record TypeLiterature
Museum Cat Numberherb/ TEX
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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/24/2019].

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.