⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25559818, with some changes.
This name is a synonym of Helictotrichon pruinosum (Batt. & Trab.) Henrard.
The record derives from Tropicos which reports it as a synonym (record 25559818) with original publication details: Treb. Inst. Catalana Hist. Nat. 15: 38 38 1931.