Danthonia bachmannii Hack. ex Schinz species accepted

Merathrepta spicata Raf. ex B.D.Jacks. species synonym

Sieglingia decumbens var. mauritanica Maire variety synonym

Danthonia allenae Austin species synonym

Merathrepta thermale var. pinetorum (Piper) Fedde & Just variety synonym

Danthonia spicata var. compressa (Austin) Alph.Wood variety synonym

Danthonia faxonii Austin species synonym

Danthonia ×breviaristata (Beck) Vierh. species accepted

Danthonia provincialis var. elata Waisb. variety synonym

Avena spicata var. calicina (Vill.) Willd. variety synonym

Triodia decumbens var. longiglumis (Hack.) Rouy variety synonym

Danthonia decumbens f. breviglumis Hack. form synonym

Danthonia decumbens f. longiglumis Hack. form synonym

Triodia decumbens var. breviglumis (Hack.) Rouy variety synonym

Sieglingia decumbens subsp. mauritanica Maire subspecies synonym

Sieglingia decumbens var. breviglumis (Hack.) Maire variety synonym

Danthonia sericea var. sericea variety synonym

Danthonia spicata var. spicata variety synonym

Danthonia chilensis var. chilensis variety synonym

Danthonia decumbens subsp. mauritanica (Maire) Dobignard subspecies synonym

Danthonia decumbens var. breviglumis (Hack.) Willk. variety synonym

Sieglingia decumbens var. longiglumis (Hack.) Maire variety synonym

Danthonia californica var. californica variety synonym

Avena spicata All. ex Kunth species heterotypic synonym

Merathrepta spicata (L.) Raf. ex Ser., 1830 species heterotypic synonym

Danthonia lupulina P.Beauv., 1812 species accepted

Danthonia penicillata F.Muell. species doubtful

Sieglingia decumbens subsp. decipiens (O.Schwarz & Bässler) Senghas, 2000 subspecies synonym

Avena spicata Chaix ex Bellardi, 1788 species synonym

Danthonia california species accepted

Danthonia dusenii var. dusenii variety synonym

Danthonia brachyachne Pilg. species doubtful

Danthonia pilosa Trin. species accepted

Triodon decumbens (L.) Baumg. species synonym

Triodia glumosa P.Beauv. species synonym

Triodia glaberrima Post species synonym

Triodia decumbens (L.) P.Beauv. species synonym

Triodia alpina (Vest) Roth species synonym

Danthonia oresigena Phil. species synonym

Danthonia macounii Hitchc. species synonym

Bromus decumbens (L.) Koeler species synonym

Trisetum sericeum Desv. species synonym

Danthonia malacantha (Steud.) Pilg. species accepted

Danthonia holm-nielsenii Laegaard species accepted

Trisetum malacanthum Steud. species synonym

Sieglingia decumbens f. longiglumis (Hack.) Soó form synonym

Sieglingia decumbens f. gigantea Buia form synonym

Sieglingia decumbens subsp. decipiens (O.Schwarz & Bässler) Soó subspecies synonym

Danthonia cirrata Hack. & Arechav. species accepted

Danthonia octoflora Phil. species synonym

Merathrepta unispicata (Thurb.) Piper species synonym

Merathrepta thermalis (Scribn.) A.Heller species synonym

Merathrepta thermale (Scribn.) A.Heller species synonym

Merathrepta spicata (L.) Raf. species synonym

Merathrepta sericea (Nutt.) A.Heller species synonym

Merathrepta pinetorum (Piper) Piper species synonym

Merathrepta parryi (Scribn.) A.Heller species synonym

Merathrepta intermedia (Vasey) Piper species synonym

Merathrepta compressa (Austin) A.Heller species synonym

Merathrepta californica (Bol.) Piper species synonym

Merathrepta americana (Scribn.) Piper species synonym

Melica decumbens (L.) Weber species heterotypic synonym

Festuca brizoides Wulfen species heterotypic synonym

Danthonia aristidioides Lehm. ex Nees, 1841 species accepted

Danthonia aristata St.-Lag. species synonym

Danthonia araucana Phil. species accepted

Danthonia annableae P.M.Peterson & Rúgolo species accepted

Danthonia alpina Vest species accepted

Danthonia melanathera (Hack.) Bernardello species accepted

Danthonia breviseta Hack. species accepted

Danthonia boliviensis Renvoize species accepted

Danthonia aureofulva É.Desv. species synonym

Danthonia longearistata Engl., 1892 species accepted

Danthonia cirrata var. melanathera Hack. variety synonym

Danthonia macrophylla Hack. species synonym

Brachatera decumbens (L.) Desv. species synonym

Poa decumbens (L.) Scop. species synonym

Pentameris unispicata (Thurb.) A.Nelson & J.F.Macbr. species synonym

Pentameris thermalis (Scribn.) A.Nelson & J.F.Macbr. species synonym

Pentameris thermale (Scribn.) A.Nelson & J.F.Macbr. species synonym

Pentameris spicata (L.) A.Nelson & J.F.Macbr. species synonym

Pentameris sericea (Nutt.) A.Nelson & J.F.Macbr. species synonym

Pentameris provincialis A.Nelson & J.F.Macbr. species synonym

×Danthosieglingia breviaristata f. cleistogama (Vierh.) A.Nyár. form synonym

×Danthosieglingia breviaristata (Beck) Domin species synonym

Pentameris intermedia (Vasey) A.Nelson & J.F.Macbr. species synonym

Pentameris epilis (Scribn.) A.Nelson & J.F.Macbr. species synonym

Pentameris compressa (Austin) A.Nelson & J.F.Macbr. species synonym

Pentameris californica (Bol.) A.Nelson & J.F.Macbr. species synonym

Pentameris americana (Scribn.) A.Nelson & J.F.Macbr. species synonym

Danthonia thermale Scribn. species synonym

Danthonia tandilensis Kuntze species synonym

Danthonia spiciformis P.Beauv. species synonym

Danthonia spicata var. villosa Peck variety synonym

Danthonia spicata var. typica Fernald variety synonym

Danthonia secundiflora J.Presl species accepted

Danthonia rugoloana Sulekic species accepted

Danthonia rhizomata Swallen species accepted

Danthonia provincialis var. microdanthonia Nyár. ex Buia variety synonym

Danthonia provincialis DC. species synonym

Danthonia provincialis var. major Buia variety synonym

Danthonia pinetorum (Piper) Piper species synonym

Danthonia parryi var. longifolia Scribn. variety synonym

Danthonia montevidensis Hack. & Arechav. species accepted

Danthonia montevidensi Hack. & Arechav., 1896 species accepted

Danthonia kuhlii Steud. species doubtful

Danthonia koestlinii Hochst. species accepted

Danthonia glumosa P.Beauv. species synonym

Danthonia glaberrima (Post) Valdés & H.Scholz species synonym

Danthonia domingensis Hack. & Pilg. species accepted

Danthonia decumbens subsp. decipiens O.Schwarz & Bässler subspecies synonym

Danthonia decipiens Á.Löve & D.Löve species synonym

Danthonia collina Phil. species synonym

Danthonia cirrata var. melanthera Hack. variety synonym

Danthonia chilensis var. glabriflora Nicora variety synonym

Danthonia chilensis É.Desv. species accepted

Danthonia chilensis var. aureofulva (É.Desv.) C.M.Baeza variety synonym

Danthonia chiapasensis Davidse species accepted

Danthonia chaseana Conert species accepted

Danthonia cernua Döll species accepted

Danthonia calva Phil. species synonym

Danthonia californica var. unispicata Thurb. variety synonym

Avena stricta Host species synonym

Avena spiciformis Roem. & Schult. species synonym

Avena spicata L. species heterotypic synonym

Avena riabushinskii Kom. species synonym

Avena provincialis Poir. species heterotypic synonym

Avena paradensis Kit. ex Kanitz species synonym

Avena glumosa Michx. species synonym

Avena depauperata Sieber ex Trin. species synonym

Avena calycina Lam. species synonym

Avena calicina Vill. species synonym

Avena ariguensis Steud. species synonym

Avena spicata Bill. species synonym

Merathrepta thermalis var. pinetorum (Piper) Fedde & Just variety synonym

Sieglingia decumbens var. multiflora Kloos variety synonym

Danthonia parryi Scribn. species accepted

Danthonia decumbens (L.) DC. species accepted

Festuca decumbens L. species synonym

Sieglingia decumbens (L.) Bernh. species synonym

Danthonia intermedia Vasey species accepted

Danthonia sericea Nutt. species accepted

Danthonia epilis Scribn. species synonym

Danthonia sericea var. epilis (Scribn.) Blomq. variety synonym

Danthonia compressa Austin species accepted

Danthonia allenii Austin species synonym

Danthonia californica Bol. species accepted

Danthonia californica var. americana (Scribn.) Hitchc. variety synonym

Danthonia californica var. piperi H.St.John variety synonym

Danthonia americana Scribn. species synonym

Danthonia californica var. palousensis H.St.John variety synonym

Danthonia spicata (L.) Roem. & Schult. species accepted

Danthonia spicata var. pinetorum Piper variety synonym

Danthonia thermalis Scribn. species synonym

Danthonia spicata var. longipila Scribn. & Merr. variety synonym

Danthonia unispicata (Thurb.) Munro ex Macoun species accepted

Danthonia caespitosa Nees, 1846 species accepted

Danthonia unispicata Thurb. species synonym

Melica decumbens (L.) Raspail, 1825 species synonym

Danthonia ×breviaristata f. cleistogama Vierh. form synonym

Danthonia pauciflora Buchanan species accepted

Avena calycina Chaix, 1785 species synonym

Danthonia decumbens var. breviglumis (Hack.) Hack. variety synonym

Avena spiciformis P.Beauv. species synonym

Danthonia setacea P.Beauv., 1812 species accepted

Avena paradensis Kit., 1864 species synonym

Danthonia calycina Roem. & Schult. species doubtful

Danthonia unispicata (Thurb.) Munro ex Vasey, 1885 species doubtful

Danthonia barbata Petrie ex Crosby-Sm. species accepted

Danthonia decumbens var. recticaulis Debeaux & Dautez variety synonym

Danthonia ×breviaristata (Beck) Domin species homotypic synonym

Avena spicata Chaix species homotypic synonym

Danthonia decumbens subsp. provincialis Bonnier & Layens subspecies synonym

Danthonia calycina var. breviaristata (Beck) Asch. & Graebn. variety synonym

Danthonia glabra Nash species heterotypic synonym

Sieglingia decumbens subsp. longiglumis (Hack.) Maire subspecies synonym

Danthonia papillosa Trin. species accepted

Sieglingia decumbens subsp. decipiens (O.Schwarz & Bässler) Tzvelev subspecies synonym

Danthonia calicina (Vill.) Rchb. species synonym

Danthonia provincialis var. alpina (Vest) Nyman variety synonym

Danthonia grandiflora Phil. species heterotypic synonym

Melica rigida Wibel species heterotypic synonym

Danthonia setacea Hook.f. species doubtful

Avena spicata Elliott species heterotypic synonym

Danthonia elatior Roem. & Schult. species doubtful

Danthonia ×breviaristata (Beck) Domin ex Cif. & Giacom., 1950 species doubtful

Danthonia unispicata (Thurb.) Munro, 1888 species doubtful

Danthonia provincialis var. breviaristata Beck variety synonym

Danthonia provincialis var. microdanthonia Nyár. variety homotypic synonym

Danthonia aristidioides Lehm. species homotypic synonym

Sieglingia virens Kuntze, 1891 species doubtful

Avena spicata All. species homotypic synonym

Danthonia barbata Petrie species homotypic synonym

Avena depauperata Sieber species homotypic synonym

Sieglingia tridenticulata Kuntze, 1891 species doubtful