⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-51070, with some changes.

Arnica sonnei Greene 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 10284A03-F2A4-414D-AA2D-5EBE8F03BCAD) with original publication details: 104 1896.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:20086-2.