⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-18620, with some changes.
This name is a synonym of Adenostyles alliariae subsp. macrocephala .
The record derives from TICA which reports it as a synonym (record F03520E9-DB31-4498-98FC-226A1A05A913
) with original publication details: Fl. Italia 3: 205 (1903) 205 1903.