⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35155839, and has not been changed.
This name is a synonym of Rhynchostegium confertum var. lusitanicum .
The record derives from Tropicos which reports it as a synonym (record 35155839
) with original publication details: Ann. Sci. Acad. Polytecn. Porto 9(3): 137 137 1914.