⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-141648, with some changes.

Arnica confinis Greene is a synonym of Arnica mollis Hook.

This name is a synonym of Arnica mollis Hook..

The record derives from TICA which reports it as a synonym (record 09525AB6-B00F-4AC4-A4D1-F7DE17BD5CD8) with original publication details: Ottawa Naturalist 15 281 1902.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19906-2.