⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-64278, with some changes.
This name is a synonym of Petasites frigidus var. frigidus .
The record derives from TICA which reports it as a synonym (record
2504E94C-CDBE-4E93-88F7-BD422870D5D3) with original publication details: Fl. Aleutian Isl. 328 328 1937.
Full publication details for this name can be found in IPNI: