⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-125489, with some changes.
This name is a synonym of Dieteria canescens var. canescens (Pursh) Nutt..
The record derives from TICA which reports it as a synonym (record 84B63BDF-37DE-4D57-97DB-D32968D59606) with original publication details: Bull. Torrey Bot. Club 29 646 1902.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23499-2.