⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-1800755, with some changes.

Apocynum medium var. floribundum (91+(pro sp.)+) Woodson is a synonym of Apocynum × floribundum Greene

This name is a synonym of Apocynum × floribundum Greene.

The record derives from Tropicos which reports it as a synonym (record 1800755) with original publication details: Ann. Missouri Bot. Gard. 17(1-2): 113 113 1930.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16612-2.