Poa airoides var. uniflora Gaudin variety synonym

Catabrosa engelmannii Link ex Heynh., 1846 species accepted

Catabrosa aquatica var. latifolia Heuff. variety synonym

Catabrosa aquatica var. subtilis Andersson variety synonym

Catabrosa aquatica f. uniflora (Gray) Neuman form synonym

Catabrosa aquatica subsp. capusii (Franch.) Tzvelev subspecies synonym

Catabrosa aquatica var. angusta Stapf variety synonym

Catabrosa aquatica subsp. pseudairoides (J.Herrm.) Tzvelev subspecies synonym

Glyceria aquatica var. americana Vasey ex Gatt. variety synonym

Agrostis tillieri Willd. ex Steud. species synonym

Glyceria aquatica var. latifolia Heuff. variety synonym

Catabrosa aquatica var. pamirensis Maslenn. & Ovcz. variety synonym

Catabrosa aquatica var. littoralis Parn. variety synonym

Catabrosa aquatica f. uniflora (Gray) Holmb. form synonym

Phippsia werdermannii f. werdermannii form synonym

Catabrosa aquatica var. aquatica variety synonym

Aira aquatica L. species synonym

Catabrosa drakensbergense (Hedberg & I.Hedberg) Soreng & L.Fish species synonym

Catabrosa aquatica var. minor Bab. variety synonym

Aira viridula Poir. species synonym

Aira scabra Zuccagni species synonym

Hydrochloa airoides Hartm. species synonym

Molinia aquatica (L.) Wibel species synonym

Catabrosa engelmannii Link species doubtful

Glyceria viridula (Poir.) Heynh. species synonym

Glyceria ochroleuca (Dumort.) Guss. species synonym

Catabrosa werdermannii (Pilg.) Nicora & Rúgolo species accepted

Glyceria dulcis (Salisb.) Holmb. species synonym

Glyceria catabrosa Klett & Richt. species synonym

Glyceria aquatica (L.) J.Presl & C.Presl species heterotypic synonym

Catabrosa viridula (Poir.) Roem. & Schult. species synonym

Glyceria airoides (Hartm.) Rchb. species heterotypic synonym

Catapodium aquaticum Willk. species synonym

Poa sabauda All. species heterotypic synonym

Poa rivularis Bernh. species synonym

Poa pseudairoides J.Herrm. species synonym

Colpodium elbursense (Bornm. & Gauba) Parsa species synonym

Colpodium drakensbergense Hedberg & I.Hedberg species synonym

Colpodium aquaticum (L.) Trin. species synonym

Catabrosa capusii Franch. species synonym

Catabrosa angusta (Stapf) L.Liou species synonym

Catabrosa airoides Chevall. species synonym

Poa grandiflora Clairv. species synonym

Catabrosa stricta Link ex Steud. species doubtful

Catabrosa aquatica f. zapalowiczii Soó form synonym

Melica aquatica (L.) Loisel. species heterotypic synonym

Poa airoides J.Herrm. species heterotypic synonym

Diarrhena aquatica (L.) Raspail species synonym

Catabrosa aquatica f. schurii Soó form synonym

Poa dulcis Salisb. species synonym

Phippsia werdermannii Pilg. species synonym

Catabrosa sikkimensis Stapf species synonym

Catabrosa elbursensis Bornm. & Gauba species synonym

Catabrosa pseudairoides (J.Herrm.) Tzvelev species synonym

Catabrosa aquatica var. atrata Tzvelev variety synonym

Catabrosa scabra (Zuccagni) Kunth species synonym

Catabrosa ochroleuca Dumort. species synonym

Catabrosa aquatica f. latifolia (Heuff.) Soó form synonym

Catabrosa aquatica f. purpurea Junge form synonym

Catabrosa aquatica f. viridis Jansen & Wacht. form synonym

Catabrosa aquatica GibbsRuss. et al. species synonym

Catabrosa aquatica f. elatior Jansen & Wacht. form synonym

Catabrosa aquatica var. minor (Bab.) F.Perring & Sell variety synonym

Catabrosa aquatica f. ochroleuca (Dumort.) K.Richt. form synonym

Catabrosa spec (Linnaeus, 1753) P.Beauv. species accepted

Catabrosa aquatica (L.) P.Beauv. species accepted

Catabrosa aquatica var. laurentiana Fernald variety synonym

Catabrosa aquatica var. uniflora Gray variety synonym

Catabrosa aquatica subsp. aquatica subspecies synonym

Catabrosa aquatica f. major (Peterm.) Holmb. form synonym

×Catanellia werdermannii (Pilg.) L.J.Gillespie & Soreng species synonym

Catabrosa aquatica var. latifolia Zapal. variety synonym

Glyceria catabrosa Klatt & Rchb. species synonym

Poa airoides Koeler species heterotypic synonym

Poa pseudoairoides J.Herm., 1812 species synonym

Festuca airoides Mutel species heterotypic synonym

Catabrosa drakensbergensis (Hedberg & I.Hedberg) Soreng & Fish species accepted

Dupontia drakensbergensis (Hedberg & I.Hedberg) Tzvelev species synonym

Phippsia werdermannii f. minor Pilg. form synonym

Phippsia werdermannii f. major Pilg. form synonym

Catabrosa angusta (Stapf) L.Liu species synonym

Catabrosa aquatica var. latifolia Schur variety synonym

Catabrosa minor (Bab.) Tzvelev species synonym

Catabrosa longissima Tzvelev species accepted

Aira aquatica var. multiplicata Chaub. variety synonym

Aira aquatica var. ochroleuca (Dumort.) Lej. variety synonym

Glyceria aquatica var. acutiflora Maxim. variety synonym

Catabrosa aquatica subsp. ochroleuca (Dumort.) Nyman subspecies synonym

Catabrosa aquatica var. terrestris Deysson variety synonym

Catabrosa kneuckeri Tzvelev species synonym

Catabrosa ledebourii Punina & Nosov species accepted

Aira aquatica var. duplicata Chaub. variety synonym

Catabrosa aquatica var. major Peterm. variety synonym

Catabrosa bogutensis Punina & Nosov species accepted

Catabrosa atrata (Tzvelev) Tzvelev species synonym

Catabrosa afghanica Tzvelev species accepted

Catabrosa aquatica var. terrestris Meinsh. variety synonym

Poa airoides var. purpurascens DC. variety synonym

Catabrosa aquatica var. ochroleuca (Dumort.) Hausskn. variety synonym

Catabrosa aquatica var. chionophila Post variety synonym

Catabrosa antarctica Buchanan species accepted

Catabrosa versicolor Boiss., 1884 species accepted

Melica altissima Sobol. species heterotypic synonym

Catabrosa aquatica subsp. minor (Bab.) F.H.Perring & P.D.Sell subspecies synonym

Agrostis tillieri Willd. species homotypic synonym

Catabrosa stricta Link species homotypic synonym

Glyceria aquatica var. americana Vasey variety homotypic synonym