⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-71462, 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 B81B81B0-EF41-4773-AD6C-F6759B37D069) with original publication details: Bull. Torrey Bot. Club 25 119 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23544-2.