⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-104765, with some changes.
This name is a synonym of Symphyotrichum × amethystinum .
The record derives from TICA which reports it as a synonym and as an illegitimate name (record 684A4E8E-5DD2-4188-8E51-A42A96F9846C
) with original publication details: "Trans. Amer. Philos. Soc. ser. 2, 7: 294. 1840 [Oct-Dec 1840]" 294 1840.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:305332-2
.