The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2654949, and has not been changed.

M Asclepias macrosperma Eastw. ex Vail is a synonym of Asclepias involucrata Engelm. ex Torr.

This name is a synonym of Asclepias involucrata Engelm. ex Torr..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Torrey Bot. Club 25: 172 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:94432-1.