⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-54086, with some changes.

Arnica chamissonis subsp. incana (A.Gray) Maguire 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 0EA9BA55-2734-4E7B-8B86-6B5B744F9794) with original publication details: Brittonia 4 466 1943.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19897-2.