Locality: | United States. Kentucky. Laurel: Rock Creek Research Natural Area- ca 30 km SW of London off KY 1193 and 2 km W on FS 131. Upper rim- southern branch- Rock Creek. |
Notes: | Associated Species: Smilacina racemosa, Asclepias variegata, Lysimachia quadrifolia, Senecio smallii |
Collector: | Ralph L. Thompson 85-249 with Ronald L. Jones; Landon E. McKinney |