⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-66781, with some changes.

Arnica parryi subsp. sonnei (Greene) Maguire is a synonym of Arnica parryi A.Gray

This name is a synonym of Arnica parryi A.Gray.

The record derives from TICA which reports it as a synonym (record 7A1FE444-9FAF-4318-A244-D1B4D383AD7D) with original publication details: Brittonia 4 482 1943.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:20060-2.