Synonyms: Asperella; Asprella; Braconotia; Campeiostachys; Chretomeris; Clinelymus; Connorochloa; Crithopyrum; Cryptopyrum; Elymotrigia; Elysitanion; Elytrigia; Elytrigium; Goulardia; Gymnostichum; Hystrix; Pascopyrum; Polyantherix; Psammopyrum; Pseudelymus; Pseudotrigia; Roegneria; Semeiostachys; Sitanion; Sitospelos; Terrellia; Terrelymus