⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50307855, and has not been changed.
This name is a synonym of Philadelphus bifidus (C.L. Hitchc.) S.Y. Hu.
The record derives from Tropicos which reports it as a synonym (record 50307855) with original publication details: Madroño 7(2): 54-55 54 1943.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:192822-2.