⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-98693, with some changes.
This name is a synonym of Symphyotrichum patens var. patens (Aiton) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 78D204D5-8A33-4160-B76E-96AB959652A1) with original publication details: "Aiton, Hort. Kew. 3. 1789." 201 1789.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23900-2.