Scleropoa rigida var. rigida variety accepted

Desmazeria rigida subsp. rigida subspecies synonym

Desmazeria rigida subsp. majus subspecies synonym

Catapodium rigidum subsp. spicatum (Trab.) Rivas Mart. subspecies synonym

Catapodium rigidum f. robustum (Duval-Jouve) O.Bolòs & Vigo form synonym

Festuca rigens Trin. ex Steud. species synonym

Megastachya pulchella Roem. & Schult. species synonym

Scleropoa villaris Sennen & Mauricio species synonym

Scleropoa subspicata Sennen species synonym

Scleropoa rigida var. major (C.Presl) Tzvelev, 2006 variety doubtful

Scleropoa racemosa Sennen species synonym

Sclerochloa rigida var. major C.Presl variety synonym

Sclerochloa racemosa (Sennen) Sennen species synonym

Sclerochloa patens C.Presl species synonym

Sclerochloa filiformis Tornab. species synonym

Desmazeria rigida var. spicata (Trab.) O.Bolòs & Vigo variety synonym

Desmazeria rigida var. major (C.Presl) Stace variety synonym

Catapodium rigidum subsp. rigidum subspecies accepted

Catapodium rigidum var. rigidum variety accepted

Scleropoa rigida var. patens (C.Presl) Duval-Jouve variety synonym

Scleropoa rigida var. spicata Trab. variety synonym

Catapodium rigidum var. majus (C.Presl) M.Laínz variety synonym

Scleropoa rigida var. robusta Duval-Jouve variety synonym

Poa cristata Walter species heterotypic synonym

Catapodium rigidum subsp. majus (C.Presl) F.H.Perring & P.D.Sell subspecies accepted

Catapodium rigidum var. spicatum (Trab.) O.Bolòs & Vigo variety synonym

Festuca divaricata Roth species heterotypic synonym

Scleropoa rigida var. patens (C.Presl) Willk. variety synonym

Catapodium rigidum var. patens (C.Presl) Paunero variety synonym

Festuca rigida var. patens (C.Presl) Asch. & Graebn. variety synonym

Sclerochloa rigida var. muralis Guss. variety synonym

Poa rigida var. minor St.-Amans variety synonym

Festuca rigida var. robusta (Duval-Jouve) Asch. & Graebn. variety synonym

Scleropoa rigida var. minor Guffroy variety synonym

Festuca rigida var. gracilior Mutel variety synonym

Catapodium rigidum var. multiflorum Paunero variety synonym

Poa rigida var. patens (C.Presl) Guss. variety synonym

Scleropoa rigida var. nana Sommier variety synonym

Scleropoa rigida var. exigua Le Gall variety synonym

Poa rigida var. maritima Savi variety synonym

Sclerochloa rigida var. glaucescens Guss. variety synonym

Megastachya rigida var. maritima Gray variety synonym

Poa pulchella Steven ex M.Bieb. species heterotypic synonym

Scleropoa rigida var. major (C.Presl) Lousley variety synonym

Festuca rigens Trin. species homotypic synonym

Poa pulchella Steven species homotypic synonym