Calamagrostis plumosa (E.Fourn.) Scribn. ex Beal species heterotypic synonym

Deyeuxia recta Schltdl. & Cham. species heterotypic synonym

Trisetum gracile E.Fourn. species heterotypic synonym

Deyeuxia schiedeana Rupr. species synonym

Trisetum fournierianum Hitchc., 1913 species heterotypic synonym

Calamagrostis mcvaughii Sohns species synonym

Calamagrostis tolucensis var. densiflora Kuntze variety synonym

Trisetaria deyeuxioides (Kunth) Poir. species synonym

Deyeuxia triflora var. quadriflora E.Fourn. variety synonym

Trisetaria viridis (Kunth) Poir. species synonym

Pteropodium arundinaceum Willd. ex Steud. species synonym

Trisetarium viride (Kunth) Poir. species synonym

Trisetum filifolium var. filifolium variety synonym

Trisetum deyeuxioides var. deyeuxioides variety synonym

Trisetarium deyeuxioides (Kunth) Poir. species synonym

Calamagrostis tolucensis (Kunth) Trin. ex Steud. species synonym

Deyeuxia tolucensis Kunth species synonym

Deyeuxia viridis (Kunth) E.Fourn. species heterotypic synonym

Calamagrostis schiedeana (Rupr. ex E.Fourn.) Hitchc. species synonym

Calamagrostis orizabae Steud. species heterotypic synonym

Graphephorum pringlei Scribn., 1896 species synonym

Achaeta plumosa E.Fourn. ex Hemsl. species synonym

Aira koelerioides Peyr. species synonym

Aira conferta (Pilg.) Hitchc. species synonym

Graphephorum pringlei Scribn. ex Beal species synonym

Graphephorum altijugum E.Fourn. species synonym

Calamagrostis vulcanica Swallen species synonym

Calamagrostis sesquitriflora Steud. species synonym

Calamagrostis schiedeana (Rupr.) Steud. species synonym

Calamagrostis pubescens (Pilg.) Pilg. species synonym

Calamagrostis killipii Swallen species synonym

Calamagrostis junciformis (Kunth) Steud. species synonym

Calamagrostis pringlei Beal species synonym

Calamagrostis irazuensis Kuntze species synonym

Calamagrostis divaricata P.M.Peterson & Soreng species synonym

Trisetum virletii E.Fourn. species synonym

Trisetum viride (Kunth) Kunth species synonym

Trisetum tonduzii Hitchc. species synonym

Arundo tolucensis (Kunth) Poir. species synonym

Arundo planifolia (Kunth) Poir. species synonym

Trisetum spellenbergii Soreng, Finot & P.M.Peterson species synonym

Trisetum scabrivalve Sodiro species synonym

Trisetum scabriflorum Hitchc. species synonym

Arundo junciformis (Kunth) Poir. species synonym

Trisetum pringlei (Scribn. ex Beal) Hitchc. species synonym

Trisetum pinetorum Swallen species synonym

Arundo eriantha (Kunth) Poir. species synonym

Trisetum paniculatum E.Fourn. species synonym

Trisetum palmeri Hitchc. species synonym

Arundo cuspidata (Spreng.) Schult. & Schult.f. species synonym

Trisetum mexicanum (Swallen) S.D.Koch species synonym

Trisetum martha-gonzaleziae P.M.Peterson & Finot species synonym

Trisetum kochianum Hern.Torres species synonym

Trisetum irazuense (Kuntze) Hitchc. species synonym

Trisetum humile Louis-Marie species synonym

Trisetum howellii Hitchc. species synonym

Trisetum fournieranum Hitchc. species synonym

Trisetum foliosum Swallen species synonym

Trisetum filifolium Scribn. ex Beal species synonym

Trisetum evolutum (E.Fourn.) Hitchc. species synonym

Trisetum durangense Finot & P.M.Peterson species synonym

Trisetum deyeuxioides var. pubescens Scribn. ex Beal. variety synonym

Trisetum deyeuxioides (Kunth) Kunth species synonym

Trisetum curvisetum Morden & Valdés-Reyna species synonym

Trisetum confertum Pilg. species synonym

Trisetum bambusiforme E.Fourn. species synonym

Trisetum angustum Swallen species synonym

Trisetum altum Swallen species synonym

Trisetum altijugum (E.Fourn.) Scribn. species synonym

Calamagrostis eriantha (Kunth) Steud. species synonym

Calamagrostis erectifolia Hitchc. species synonym

Calamagrostis erecta Beal species synonym

Calamagrostis cuspidata Spreng. species synonym

Agrostis junciformis Willd. ex Steud. species synonym

Calamagrostis planifolia (Kunth) Trin. ex Steud. species synonym

Calamagrostis pittieri Hack. species synonym

Agrostis cuspidata Willd. ex Steud. species synonym

Calamagrostis coahuilensis P.M.Peterson, Soreng & Valdés-Reyna species synonym

Deyeuxia triflora Nees species synonym

Deyeuxia planifolia Kunth species synonym

Deyeuxia schiedeana Rupr. ex E.Fourn. species synonym

Deyeuxia pubescens Pilg. species synonym

Deyeuxia pringlei Scribn. ex Beal species synonym

Deyeuxia junciformis Kunth species synonym

Deyeuxia gracilis E.Fourn. species heterotypic synonym

Deyeuxia flavescens Clarion ex Spreng. species synonym

Deyeuxia evoluta E.Fourn. species synonym

Deyeuxia eriantha Kunth species synonym

Deschampsia pringlei Scribn. species synonym

Deschampsia conferta (Pilg.) Valencia species synonym

Calamagrostis valida Sohns species synonym

Avena viridis Kunth species synonym

Avena trichopodia J.Presl species synonym

Calamagrostis orizabae (Rupr. ex E.Fourn.) Beal species heterotypic synonym

Avena deyeuxioides Kunth species synonym

Avena cuspidata (Spreng.) Willd. ex Kunth species synonym

Graphephorum angustum (Swallen) Forsan species synonym

Peyritschia viridis (Kunth) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia valida (Sohns) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia coahuilensis (P.M.Peterson, Soreng & Valdés-Reyna) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia filifolia (Scribn. ex Beal) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia divaricata (P.M.Peterson & Soreng) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia virletii (E.Fourn.) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia bealii P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia curviseta (Morden & Valdés-Reyna) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia erectifolia (Hitchc.) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia planifolia (Kunth) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia vulcanica (Swallen) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia spellenbergii (Soreng, Finot & P.M.Peterson) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia martha-gonzaleziae (P.M.Peterson & Finot) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia graphephoroides P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia durangensis (Finot & P.M.Peterson) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia irazuensis (Kuntze) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia angusta (Swallen) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia orizabae (Rupr. ex E.Fourn.) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia palmeri (Hitchc.) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia foliosa (Swallen) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia tonduzii (Hitchc.) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia tolucensis (Kunth) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia killipii (Swallen) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Peyritschia eriantha (Kunth) P.M.Peterson, Soreng, Romasch. & Barberá species accepted

Deyeuxia pringlei Scribn. species homotypic synonym

Deschampsia koelerioides (Peyr.) Benth. species heterotypic synonym

Avena cuspidata Willd. ex Spreng. species synonym

Trisetum filifolium var. aristatum Scribn. ex Beal variety synonym

Deschampsia mexicana Swallen species synonym

Achaeta plumosa E.Fourn. species synonym

Peyritschia pringlei (Scribn.) S.D.Koch species accepted

Peyritschia pinetorum (Swallen) Finot & P.M.Peterson species accepted

Peyritschia koelerioides (Peyr.) E.Fourn. species accepted

Peyritschia humilis (Louis-Marie) Finot species accepted

Peyritschia howellii (Hitchc.) Finot & P.M.Peterson species accepted

Peyritschia deyeuxioides (Kunth) Finot species accepted

Peyritschia conferta (Pilg.) Finot species accepted

Deyeuxia orizabae Rupr. ex E.Fourn. species synonym

Trisetum deyeuxioides var. pubescens Scribn. variety homotypic synonym

Deyeuxia gracilis E.Fourn. ex Hemsl. species synonym

Deyeuxia orizabae Rupr. species synonym

Calamagrostis tolucensis (Kunth) Trin. species homotypic synonym

Pteropodium arundinaceum Willd. species homotypic synonym

Deyeuxia flavescens Clarion species homotypic synonym

Pteropodium planifolium Willd. species homotypic synonym

Calamagrostis plumosa (E.Fourn.) Scribn. species homotypic synonym

Agrostis cuspidata Willd. species homotypic synonym

Pteropodium heterophyllum Willd. ex Steud. species synonym

Avena cuspidata (Spreng.) Willd. species homotypic synonym

Pteropodium planifolium Willd. ex Steud. species synonym

Pteropodium heterophyllum Willd. species homotypic synonym

Agrostis junciformis Willd. species homotypic synonym

Calamagrostis planifolia (Kunth) Trin. species homotypic synonym