Alisma angustifolia Opiz species synonym

Alisma loeselii Eichw. species accepted

Alisma ranunculoides All., 1785 species doubtful

Alisma pubescens Mart., 1830 species accepted

Alisma taeniifolium Steud. species doubtful

Alisma plantago-aquatica f. fluitans (Hartm.) Holmb. form synonym

Alisma gramineum f. arcuatum (Michalet) Holmb. form synonym

Damasonium plantago-aquaticum (L.) Chaz. species synonym

Alisma gramineum f. emersum Holmb. form synonym

Alisma plantago-aquatica var. graminifolium Lange variety heterotypic synonym

Alisma lanceolatum x plantago-aquatica species synonym

Alisma plantago Michalet species synonym

Alisma lanceolatum × plantago-aquatica species accepted

Alisma submersum var. graminifolium (Wahlenb.) Adamov variety synonym

Alisma plantago-aquatica subsp. stenophyllum (Asch. & Graebn.) Holmb. subspecies synonym

Alisma plantago-aquatica var. triviale (Pursh) Farw., 1900 variety homotypic synonym

Alisma submersum Adamov species synonym

Alisma gramineum subsp. arcuatum (Michalet) Hyl. subspecies synonym

Alisma submersum var. arcuatum (Michalet) Adamov variety synonym

Alisma graminifolium Steud. species synonym

Alisma graminifolium Glück species synonym

Alisma geyeri var. angustissimum Lunell variety synonym

Alisma plantago-aquatica subsp. brevipes (Greene) Sam. subspecies synonym

Alisma plantago-aquatica var. lanceolatum (With.) Lej. variety synonym

Alisma plantago-aquatica var. stenophyllum Asch. & Graebn. variety synonym

Alisma plantago-aquatica subsp. graminifolium (Wahlenb.) Hegi subspecies heterotypic synonym

Alisma plantago-aquatica var. arcuatum (Michalet) Buchenau variety synonym

Alisma plantago-aquatica f. angustissimum (DC.) Asch. & Graebn. form synonym

Alisma plantago-aquatica var. pumilum Nolte ex Sond. variety synonym

Alisma plantago-aquatica f. micropetalum (Čelak.) Buchenau form synonym

Alisma gramineum var. wahlenbergii (Holmb.) Raymond & Kucyn. variety synonym

Alisma heterophyllum Schreb. species synonym

Alisma plantago-aquatica var. parviflorum (Pursh) Torr. variety heterotypic synonym

Alisma longifolium J.Presl species synonym

Alisma apetalum Buch.-Ham. ex Wall. species accepted

Alisma plantago var. graminifolia Wahlenb. variety synonym

Alisma plantago-aquatica var. plantago-aquatica variety synonym

Alisma plantago R.Br. species doubtful

Alisma juzepezukii Tzvelev species doubtful

Alisma annuum Lojac. species doubtful

Alisma difformifolium Steud. species doubtful

Alisma plantago var. angustissimum DC. variety synonym

Alisma paleaefolium Kunth, 1841 species accepted

Alisma majus Gray species accepted

Alisma trinerve Link ex Steud., 1840 species accepted

Alisma taeniaefolium Steud., 1857 species accepted

Alisma jianshiense J.K.Chen, S.C.Sun & H.Q.Wang, 1983 species accepted

Alisma gramineum subsp. gramineum subspecies synonym

Alisma harimense Makino species synonym

Alisma canaliculatum subsp. harimense Makino subspecies synonym

Alisma gluckii Druce species synonym

Alisma canaliculatum subsp. azuminoense Kadono & Hamashima subspecies synonym

Alisma plantago-aquatica subsp. canaliculatum (A.Braun & C.D.Bouché) Miyabe & Kudo subspecies synonym

Alisma spec Linnaeus, 1753 species accepted

Alisma plantago-aquatica var. gramineum (Lej.) Dumort. variety synonym

Alisma plantago-aquatica L. species accepted

Alisma plantago-aquatica var. parviflorum Farw. variety synonym

Alisma plantago-aquatica f. stenophyllum (Asch. & Graebn.) Buchenau form heterotypic synonym

Alisma major var. lanceolatum (With.) Gray variety synonym

Alisma major Gray species synonym

Alisma lanceolatum With. species accepted

Alisma plantago-aquatica f. lanceolatum Buchenau form heterotypic synonym

Alisma stenophyllum (Asch. & Graebn.) Sam. species synonym

Alisma canaliculatum A.Braun & C.D.Bouché species accepted

Alisma canaliculatum var. harimense Makino variety synonym

Alisma canaliculatum var. azuminoense Kadono & Hamashima variety synonym

Alisma rariflorum Sam. species accepted

Alisma plantago-aquatica var. canaliculatum (A.Braun & C.D.Bouché) Miyabe & Kudô variety synonym

Alisma nanum D.F.Cui species accepted

Alisma wahlenbergii (Holmb.) Juz. species accepted

Alisma graminifolium f. submersum Glück form synonym

Alisma gramineum subsp. wahlenbergii Holmb. subspecies synonym

Alisma graminifolium var. wahlenbergii (Holmb.) Glück variety synonym

Alisma ×juzepczukii Tzvelev species accepted

Alisma triviale Pursh species accepted

Alisma superbum var. angustissimum Lunell variety synonym

Alisma superbum var. lanceolatum Lunell variety synonym

Alisma plantago-aquatica var. brevipes (Greene) Vict. variety synonym

Alisma odoratum Raf. species synonym

Alisma brevipes Greene species synonym

Alisma plantago-aquatica var. triviale (Pursh) Britton, Sterns & Poggenb. variety synonym

Alisma roseum Raf. species synonym

Alisma superbum Lunell species synonym

Alisma subcordatum var. superbum (Lunell) Lunell variety synonym

Alisma plantago-aquatica var. americanum Schult. & Schult.f. variety synonym

Alisma ×bjoerkqvistii Tzvelev species accepted

Alisma gramineum Lej. species accepted

Alisma plantago-aquatica var. graminifolium Wahlenb. variety heterotypic synonym

Alisma graminifolium f. angustissimum (DC.) Glück form synonym

Alisma loeselii Gorski ex Juzep. species synonym

Alisma graminifolium f. strictum Glück form synonym

Alisma plantago-aquatica subsp. arcuatum (Michalet) Nyman subspecies synonym

Alisma gramineum var. angustissimum (DC.) Hendricks variety synonym

Alisma gramineum f. aestuosum (Bolle) Soó form synonym

Alisma gramineum f. arcuatum (Michalet) Tournay & Lawalrée form synonym

Alisma plantago-aquatica var. angustissimum DC. variety synonym

Alisma arcuatum var. graminifolium (Wahlenb.) Casp. variety synonym

Alisma graminifolium (Wahlenb.) Ehrh. ex Ledeb. species synonym

Alisma plantago-aquatica var. micropetalum Čelak. variety synonym

Alisma geyeri var. pumilum (Prahl) Lunell variety synonym

Alisma arcuatum var. lanceolatum (Buchenau) Lunell variety synonym

Alisma graminifolium f. semimersum Glück form synonym

Alisma geyeri var. giganteum Lunell variety synonym

Alisma gramineum var. graminifolium (Wahlenb.) Hendricks variety synonym

Alisma geyeri Torr. species synonym

Alisma validum Greene species synonym

Alisma arcuatum var. angustissimum (DC.) Lunell variety synonym

Alisma graminifolium f. pumilum (Nolte ex Sond.) Glück form synonym

Alisma plantago-aquatica f. aestuosum Bolle form synonym

Alisma arcuatum Michalet species synonym

Alisma plantago-aquatica var. decumbens Boiss. variety synonym

Alisma plantago-aquatica var. terrestre (Glück) Hegi variety synonym

Alisma gramineum var. geyeri (Torr.) Sam. variety synonym

Alisma arcuatum var. pumilum Prahl variety synonym

Alisma ×rhicnocarpum Schotsman species accepted

Alisma subcordatum Raf. species accepted

Alisma subcordatum var. stenophyllum (Asch. & Graebn.) Lunell variety synonym

Alisma parviflorum Pursh species synonym

Alisma plantago-aquatica subsp. subcordatum (Raf.) Hultén subspecies synonym

Alisma montanum Raf. species synonym

Alisma plantago-aquatica subsp. graminifolium Ehrh. subspecies homotypic synonym

Alisma plantago-aquatica var. parvifolium Merino variety synonym

Alisma cordifolium Murray, 1784 species synonym

Alisma parviflorum Raf., 1840 species accepted

Alisma ranunculoides Willd. species accepted

Alisma plantago-aquatica var. lanceolatum (With.) Mérat variety synonym

Alisma parnassifolium Buch.-Ham. ex Wall. species accepted

Alisma subalatum Mart., 1830 species accepted

Alisma lanceolatum A.Gray species synonym

Alisma kotschyi Hochst. ex A.Braun, 1843 species accepted

Alisma ×bjorkqvistii Tzvelev, 1979 species accepted

Alisma plantago-aquatica var. arcuatum (Michalet) St.-Lag. variety synonym

Alisma plantago-aquatica subsp. latifolium Ehrh. subspecies synonym

Alisma plantago-aquatica f. stenophyllum Asch. & Graebn. form heterotypic synonym

Alisma praecox Skuratovicz species accepted

Alisma plantago-aquatica f. graminifolium Rchb. form synonym

Alisma plantago-aquatica var. pumilum Prahl variety synonym

Alisma plantago-aquatica subsp. lanceolatum (With.) Arcang. subspecies synonym

Alisma plantago-aquatica f. lanceolatum (With.) Rchb. form heterotypic synonym

Alisma plantago-aquatica subsp. graminifolium Ehrh. ex Schübler & G.Martens subspecies heterotypic synonym

Alisma subulatum Hill species accepted

Alisma intermedium Mart., 1830 species accepted

Alisma berteroanum Balb., 1830 species accepted

Alisma damasonium Desf. species accepted

Alisma wahlenbergii Holmb. ex Sam., 1922 species doubtful

Alisma gramineum C.C.Gmel. species doubtful

Alisma intermedium Griff. ex Voigt species doubtful

Alisma loeselii Gorski species synonym

Alisma cordifolium Thunb., 1784 species accepted

Alisma wahlenbergii Holmb. species homotypic synonym

Alisma intermedium Griff. species homotypic synonym

Alisma parnassifolium Buch.-Ham. species homotypic synonym

Alisma trinerve Link species homotypic synonym

Alisma plantago L. species synonym

Alisma graminifolium (Wahlenb.) Ehrh. species homotypic synonym

Alisma plantago-aquatica var. pumilum Nolte variety homotypic synonym

Alisma graminifolium f. terrestre Glück form synonym