Locality: | United States. Kentucky. Madison: Berea, behind Berea College Alumni Building, old field adjacent to Berea College Forest Cross-Country Trail, ca. 0.2 mi southeast of foot bridge crossing Brushy Fork. |
Habitat: | Old-field; occasional. Associates: Andropogon virginicus, Erigeron strigosus, Daucus carota, Polygala sanguinea. |