⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
The record derives from TICA
(data supplied on
which reports it as a synonym (record
8823FBEF-F51E-4C27-B9CF-7BD605DEB371) with original publication details: A. Gray in Proc. Amer. Acad. Arts 19. 1883 73 1883.
This name record (from TICA) 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 Lactuca acuminata in version 1 of The Plant List.