⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-360428, with some changes.

Adenophora polymorpha f. multiloba (Takeda) Makino & Nemoto is a synonym of Adenophora nikoensis Franch. & Sav.

This name is a synonym of Adenophora nikoensis Franch. & Sav..

The record derives from WCSP which reports it as a synonym (record 360428) with original publication details: Fl. Japan 109 1925.