Web Resources US Department of Agriculture
US Department of Agriculture
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# Web Link Hits
1   Link   Invasive Species Information
National Invasive Species Information Center (NISIC): gateway to invasive species information; covering Federal, State, local, and international sources. 		27
2   Link   Plants Database
The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. 		23