⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2738434, with some changes.

Corydalis ambigua f. fumariifolia (Maxim.) Y.C.Zhu is a synonym of Corydalis fumariifolia Maxim.

This name is a synonym of Corydalis fumariifolia Maxim..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pl. Medic. Chinae Bor.-Orient. 436 1989.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:966250-1.