⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-329918, with some changes.
This name is a synonym of Apocynum × floribundum .
The record derives from WCSP which reports it as a synonym (record 329918
) with original publication details: Rep. (Annual) Michigan Acad. Sci. 17: 170 1916.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16618-2
.