⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-40028847, with some changes.
This name is a synonym of Daphnopsis americana subsp. tinifolia .
The record derives from Tropicos which reports it as a synonym (record 40028847
) with original publication details: Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 1: 357 357 1843.