University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0394888WIS
af4ee3c7-4f42-4366-a8b5-b07e2101cec2
Asclepias verticillata L.
Apocynaceae
Iltis, Hugh H.; The Mountain Lake Biol. Sta. class in Plant Taxonomy
19878
1958-08-06
Aug. 6, 1958
United States, Virginia, Giles, Appalachian Highlands: Valley and Ridge Province: Very steep west-end of Peters Mountain, above the Narrows of the New River, 2 mi. N. of Narrows P.O.
37.366667 -80.8
37°22'N, 80°48'W
792 meters
2600'
Sunny dry sandstone outcrops in A [Open Quercus montana & Carya-Pinus viginiana woods and steep, SW-facing talus slopes with outcrops of Clinton sandstone, overlooking the New River] with Selaginella rupestris.