⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-13019722, and has not been changed.
This name is a synonym of Strophostyles helvula (L.) Elliott.
The record derives from Tropicos which reports it as a synonym (record 13019722) with original publication details: J. Acad. Nat. Sci. Philadelphia 1(2): 326 326 1818.