⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-120943, with some changes.
This name is a synonym of Symphyotrichum × gravesii .
The record derives from TICA which reports it as a synonym (record 1D2BFDBB-F183-4AE1-8293-C8AE9268B97D
) with original publication details: 961 1901.