⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-106489, and has not been changed.
This name is a synonym of Arnica viscosa .
The record derives from TICA which reports it as a synonym (record B993CFC5-3219-4FA4-9399-A7E865430F72
) with original publication details: Man. Fl. Pl. Calif. 1037 1925.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:57947-2
.