⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-2231, with some changes.

Arnica bruceae Rydb. is a synonym of Arnica chamissonis Less.

This name is a synonym of Arnica chamissonis Less..

The record derives from TICA which reports it as a synonym (record 9F889763-68C7-4C17-8959-040684242199) with original publication details: N. Amer. Fl. 34 347 1927.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19887-2.