⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-2602157, and has not been changed.
This name is a synonym of Asclepias viridis Walter.
The record derives from Tropicos which reports it as a synonym (record 2602157) with original publication details: Sketch Bot. S. Carolina 1(4): 327 327 1817.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:100692-1.