⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org/tpl/tro-2725373. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
This name is a synonym of Symphyotrichum × amethystinum .
The record derives from Tropicos
(data supplied on
)
which reports it as a synonym (record 2725373
) with original publication details: Trans. Amer. Philos. Soc., n.s., 7: 294 1840.
This name record (from Tropicos) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Aster amethystinus in version 1 of The Plant List.