USDA, NRCS 2007

USDA, NRCS. 2006-2013. The PLANTS Database, National Plant Data Center, Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov., http://plants.usda.gov/java/invasiveOne?pubID=N’EAST (Accessed 2014).

« Back to Glossary Index