⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-68827, with some changes.
This name is a synonym of Symphyotrichum lanceolatum var. hesperium (A.Gray) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 919288E0-DD0A-41E4-9932-E1C04E7706F2) with original publication details: Leafl. W. Bot. 6 44 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23543-2.