The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2706023, with some changes.

M Caulanthus flavescens (Hook.) Payson is a synonym of Guillenia flavescens (Hook.) Greene

This name is a synonym of Guillenia flavescens (Hook.) Greene.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ann. Missouri Bot. Gard. 9: 301 1922 publ. 1923.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:50340-2.