The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-43834, with some changes.

L Petasites corymbosus (R.Br.) Rydb. is a synonym of Petasites frigidus var. frigidus (L.) Fr.

This name is a synonym of Petasites frigidus var. frigidus (L.) Fr..

The record derives from TICA which reports it as a synonym (record CE09809C-DEE7-4391-AAEB-51367D1ED1D1) with original publication details: 460 1910.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:191101-2.