⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35114325, with some changes.
This name is a synonym of Rhynchostegium laxatum (Mitt.) Paris.
The record derives from Tropicos which reports it as a synonym (record 35114325) with original publication details: Trans. & Proc. Roy. Soc. Victoria 19: 89 89 1882.