Synonyms: Koeleria caudulata (homotypic); Koeleria lechleri; Trisetum caudulatum var. caudulatum; Trisetum caudulatum var. correae; Trisetum chiloense; Trisetum chromostachyum; Trisetum heterogamum; Trisetum heteronymum; Trisetum lechleri; Trisetum malacophyllum (heterotypic); Trisetum monticola; Trisetum splendidulum; Trisetum variabile var. chiloense; Trisetum variabile var. flavescens; Trisetum variabile var. intonsum; Trisetum variabile var. variabile; Trisetum variabile var. vidalii; Trisetum variabile var. virescens; Trisetum vidalii