⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50078353, with some changes.
This name is a synonym of Philadelphus calvescens .
The record derives from Tropicos which reports it as a synonym (record 50078353
) with original publication details: Symb. Sin. 7(2): 438 438 1931.