⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35131030, and has not been changed.

Rhaphidostegium orthocarpum Broth. is a synonym of Sematophyllum orthocarpum (Broth.) Broth.

This name is a synonym of Sematophyllum orthocarpum (Broth.) Broth..

The record derives from Tropicos which reports it as a synonym (record 35131030) with original publication details: Biblioth. Bot. 87: 155 155 1916.