⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-4494, with some changes.
This name is a synonym of Arnica griscomii .
The record derives from TICA which reports it as a synonym (record 7026F71E-CBE1-4786-A2BC-085B42D996DF
) with original publication details: Canad. J. Bot. 64 1369 1986.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:272676-2
.