Asclepias perennis Walter |
Currently Accepted Name: | Asclepias perennis Walter |
Locality: | United States. Kentucky. Union: USGS TOPO. Dekoven 3788-51. Elev. 340'. 0.75 mi WNW of Anvil Rock- and about 1.2 mi. east of the Ohio River. |
Collector: | Richard H. Hannan 5152 with Loy R. Phillippe |