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Cut-and-Paste Reference:
Illinois Department of Natural Resources. 2013. Illinois Exotic Species: waterclover Marsilea quadrifolia. http://www.dnr.state.il.us/education/exoticspecies/waterclover.htm. Accessed on 04/08/2013.
Reference Details:
Reference Number: 35273
Type: Web Page
Author: Illinois Department of Natural Resources.
Date (year): 2013
Title:Illinois Exotic Species: waterclover Marsilea quadrifolia 
URL: http://www.dnr.state.il.us/education/exoticspecies/waterclover.htm.
Accessed on: 04/08/2013
Created on:
Keywords: Marsilea quadrifolia
Species Profiles and Specimens that use this Reference:

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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/24/2024].

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