⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50088081, with some changes.
This name is a synonym of Nuttallia speciosa .
The record derives from Tropicos which reports it as a synonym (record 50088081
) with original publication details: Bull. Torrey Bot. Club 29(3): 174 174 1902.