⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-397388, with some changes.

Avena bromoides subsp. pruinosa (Hack. & Trab.) Trab. is a synonym of Helictotrichon pruinosum (Batt. & Trab.) Henrard

This name is a synonym of Helictotrichon pruinosum (Batt. & Trab.) Henrard.

The record derives from WCSP which reports it as a synonym (record 397388) with original publication details: Fl. Algérie Monocot.: 183 1895.