⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-71695, with some changes.
This name is a synonym of Arnica sororia .
The record derives from TICA which reports it as a synonym (record 8B1F4261-84D5-478B-B9C9-F8242050A1F2
) with original publication details: Canad. J. Bot. 56 185 1978.