⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-67806, 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 512AEE69-1B92-4807-95F8-DA312325F839) with original publication details: Syn. Fl. N. Amer. 1(2) 206 1884.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23179-2.