⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-33295, with some changes.
This name is a synonym of Arnica latifolia .
The record derives from TICA which reports it as a synonym (record 2CDB512E-75C2-45C8-AC19-3DBB6D1263C0
) with original publication details: N. Amer. Fl. 34 336 1927.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:20053-2
.