⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50116721, with some changes.
This name is a synonym of Philadelphus lewisii var. intermedius (A. Nelson) S.Y. Hu.
The record derives from Tropicos which reports it as a synonym (record 50116721) with original publication details: Bot. Gaz. 42(1): 53-54 53 1906.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:192800-2.