National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Rhus X ashei
Source:
The PLANTS Database
Acquired:
2000-01-21
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Rhus X ashei
Source:
Anacardiaceae of North America Update
Acquired:
2011-05-04
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)
Reference for:
Rhus X ashei
Source:
Anacardiaceae. FNA, vol. 13. In review
Acquired:
2012-03-01
Notes:
Pell, S. K., J. D. Mitchell, and A. J. Miller. In review. Anacardiaceae. For: Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 12+ vols. New York and Oxford. Vol. 13