Lactuca biennis (Moench) Fernald |
Currently Accepted Name: | Lactuca biennis (Moench) Fernald |
Locality: | United States. Kentucky. Powell: south of Red River-Spaas Creek confluence. |
Habitat: | Xeric oak-pine woods over calcareous substrata |
Collector: | R. C. Clark 22007 with G. S. Wilhelm |