⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2654892, with some changes.
This name is a synonym of Asclepias viridiflora .
The record derives from WCSP (in review) which reports it as a synonym and as an illegitimate name with original publication details: Amer. J. Sci. (New York) ed. 2, 1: 252 1819.
Full publication details for this name can be found in IPNI: