⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-61628, with some changes.

Arnica chamissonis subsp. foliosa (Nutt.) 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 F2F49347-7307-478E-AF69-A8211E5E5779) with original publication details: Rhodora 41 508 1939.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19894-2.