⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-125027, with some changes.
This name is a synonym of Dahlia imperialis Roezl ex Ortgies.
The record derives from TICA which reports it as a synonym (record 676469FD-9125-43AF-93DB-D2234F259F8D) with original publication details: J. Wash. Acad. Sci. 9 371 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:75841-2.