⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2634743, and has not been changed.
This name is a synonym of Amphirrhox longifolia (A.St.-Hil.) Spreng..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Bras. 13(1): 376 1871.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:866403-1.