⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-101255, with some changes.
This name is a synonym of Erigeron maximus (D.Don) Otto ex DC..
The record derives from TICA which reports it as a synonym (record 61C5D5A5-042E-43CB-A6CC-9C66E0923782) with original publication details: 182 1832.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:181725-1.