Threatened and Endangered Plants

None available

Publisher - U.S. Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS)

Subjects - Endangered Species

http://plants.usda.gov/threat.html

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Citation: USDA. 2012. Threatened and Endangered Plants. Washington (DC): U.S. Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS). http://plants.usda.gov/threat.html