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⚠ Version 1 of The Plant List has been superseded.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-26673, with some changes.

L Petasites hookerianus (Nutt.) Rydb. is a synonym of Petasites frigidus var. palmatus (Aiton) Cronquist

This name is a synonym of Petasites frigidus var. palmatus (Aiton) Cronquist.

The record derives from TICA which reports it as a synonym (record AFA40099-FBC2-4663-9063-314679A72E0E) with original publication details: 314 1927.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:191109-2.