This name is a synonym of Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. by Asteraceae.
The record derives from TICA which reports it as a synonym of Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. (record GCC-1250D939-E965-4C7A-9AE4-EC5018AE6810)