⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-1804671, with some changes.
This name is a synonym of Apocynum androsaemifolium var. incanum .
The record derives from Tropicos which reports it as a synonym (record 1804671
) with original publication details: Proc. Biol. Soc. Wash. 13(20): 81 81 1899.