⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35138133, with some changes.
This name is a synonym of Pterobryon sulcatum .
The record derives from Tropicos which reports it as a synonym (record 35138133
) with original publication details: Fl. Nov.-Zel. 2: 104 104 1854.