|Locality:||United States. Kentucky. Caldwell: SR 70 W from Madisonville N on 293 E on Grove Webster Rd. S on SR 139 to mi marker 24. On E side of Rd. past marker gravel pull off- on other side of rd walk 2 mi SW of Shady Grove on SR 139.
|Habitat:||Base of rock ledge in dry upland woods on W rim above gorge- Dark Hollow.
|Collector:||Richard H. Hannan 5887
with Loy R. Phillippe