⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-84609, 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 65026A04-E7DB-4468-8458-76E74D6AE4FD
) with original publication details: Rhodora 17 18 1915.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:20076-2
.