⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-120015, with some changes.

Arnica andersonii Piper is a synonym of Arnica cordifolia Hook.

This name is a synonym of Arnica cordifolia Hook..

The record derives from TICA which reports it as a synonym (record F11C06FE-AC7D-4B28-A452-C67FAB6097FD) with original publication details: Proc. Biol. Soc. Wash. 33 106 1920.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19868-2.