⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-47620, with some changes.
This name is a synonym of Arnica angustifolia subsp. tomentosa .
The record derives from TICA which reports it as a synonym (record 2FACC691-6A53-4A5C-9CB9-583A6ECAE021
) with original publication details: Madroño 6 153 1942.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19853-2
.