⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-85796, and has not been changed.
This name is a synonym of Symphyotrichum laeve var. purpuratum (Nees) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record ABC67F55-2E6C-4CF2-848B-79732B8A3EB4) with original publication details: Univ. Waterloo Biol. Ser. 41 133 2002.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1136588-2.