National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Vicia sativa ssp. nigra
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:
Vicia sativa ssp. nigra
Source:
eFloras: Flora of China, 2011
Acquired:
2011-01-01
Notes:
eFloras, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. Published on the Internet http://www.efloras.org
Reference for:
Vicia sativa ssp. nigra
Source:
Germplasm Resources Information Network (GRIN), 2007 - 2011
Acquired:
2011-01-01
Notes:
USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://www.ars-grin.gov/cgi-bin/npgs/html/paper.pl?language=en
Reference for:
Vicia sativa ssp. nigra
Source:
Flora of the Hawaiian Islands, 2011
Acquired:
2011-01-01
Notes:
Wagner, W. L., D. R. Herbst, and D. H. Lorence. 2005-. Flora of the Hawaiian Islands website. http://botany.si.edu/pacificislandbiodiversity/hawaiianflora/index.htm
Reference for:
Vicia sativa ssp. nigra
Source:
Fabaceae of North America Update
Acquired:
2011-04-30
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)