⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-27468, with some changes.
This name is a synonym of Symphyotrichum praealtum var. nebraskense (Britton) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 3512D961-BF0C-4C66-95C7-32C9E5AD899D) with original publication details: Rhodora 35(409): 25 1933.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23958-2.