⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25512899, with some changes.

Bromidium rigescens var. brevifolium Nees is a synonym of Calamagrostis rigescens (J.Presl) Scribn.

This name is a synonym of Calamagrostis rigescens (J.Presl) Scribn..

The record derives from Tropicos which reports it as a synonym (record 25512899) with original publication details: Gramineae 23 23 1841.