⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2655123, and has not been changed.
This name is a synonym of Asclepias barjoniifolia .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ann. Sci. Nat., Bot. VI, 14: 373 1882.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:94589-1
.