⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-91538, 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 EDAD0345-B0DC-4BAB-9116-8697BEB650AD
) with original publication details: 110 1906.