⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2681828, 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. Flumin. 2: 94, t. 140 1829.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:866421-1.