⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-61031, with some changes.

Arnica chamissonis var. andina (Nutt.) Ediger & T.M.Barkley 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 4E488EB6-8068-4B33-BA9F-A33E7257DEE1) with original publication details: "North American Flora, series 2, 10:" 21 1978.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19893-2.