⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-1801501, and has not been changed.
This name is a synonym of Himatanthus articulatus (Vahl) Woodson.
The record derives from Tropicos which reports it as a synonym (record 1801501) with original publication details: Syst. Veg. 5: p. xiii, 221 p. xiii 1819.