⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35104299, with some changes.
This name is a synonym of Rhynchostegium conchophyllum .
The record derives from Tropicos which reports it as a synonym (record 35104299
) with original publication details: London J. Bot. 7: 195 195 1848.