⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-34291, 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 33ABA917-8643-4748-A42C-3F8DF848A82C) with original publication details: Vasc. Pl. Pacific NorthW. 5 94 1955.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:24099-2.