⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25550219, with some changes.

Digraphis arundinacea f. coarctata Prahl is a synonym of Typhoides arundinacea f. coarctata (Prahl) Soó

The record derives from Tropicos which reports it as a synonym (record 25550219) with original publication details: Krit. Fl. 245 245 .