⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-17545, with some changes.
This name is a synonym of Eurybia macrophylla (L.) Cass..
The record derives from TICA which reports it as a synonym (record 524CA922-E13F-46B8-9A73-2063973B41FC) with original publication details: Mem. Torrey Bot. Club 13 388 1906.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23588-2.