⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-50006, 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 E964DC5E-69C3-4AAD-BACE-5CB8A48340EB) with original publication details: Rhodora 35 26 1933.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23957-2.