⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-27716, with some changes.
This name is a synonym of Symphyotrichum praealtum var. praealtum (Poir.) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record E928A5A9-9159-49B8-8BAD-333BD107BE3C) with original publication details: Prodr. (DC.) 5: 235 235 1836.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23226-2.