Lathyrus polymorphus Nutt. ssp. incanus (J.G. Sm. & Rydb.) C.L. Hitchc.
Nutt.
Found in 8 states
Species data compiled from the USDA PLANTS Database and other open botanical data sources. Images used under Creative Commons or equivalent licenses. Distribution data from USDA state-level records.
Find cultivated varieties related to Hoary Pea