⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-68850, with some changes.
This name is a synonym of Liatris squarrosa var. squarrosa (L.) Michx..
The record derives from TICA which reports it as a synonym (record CA7DDDE5-F044-413B-8094-E1FC487D5B0D) with original publication details: 1946.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:139648-2.