Batrachospermum intortum C.-C.Jao, 1941 species synonym

Batrachospermum virgato-decaisneanum Sirodot species homotypic synonym

Batrachospermum mikrogyne Flint & Skuja species synonym

Batrachospermum nodiflorum Mont., 1850 species synonym

Batrachospermum vagum var. nodiflorum (Mont.) Sirodot, 1884 variety synonym

Batrachospermum equisetoideum S.Kumano & Necchi, 1985 species synonym

Batrachospermum gracillimum West & G.S.West, 1897 species synonym

Batrachospermum globosporum Israelson species synonym

Batrachospermum ambiguum Mont., 1850 species synonym

Batrachospermum bicudoi Necchi, 1986 species synonym

Batrachospermum basilare Flint & Skuja, 1953 species synonym

Batrachospermum exsertum Necchi, 1986 species synonym

Batrachospermum procarpum var. americanum R.G.Sheath, M.L.Vis & K.M.Cole, 1992 variety synonym

Batrachospermum guyanense (Mont.) Kumano, 1990 species synonym

Kumanoa kushiroensis (Kumano & Ohsaki) Nan, Feng & Xie, 2015 species accepted

Kumanoa transitoria (Xie & Shi) Nan, Feng & Xie, 2015 species accepted

Kumanoa torsiva Nan, Feng & Xie, 2015 species accepted

Kumanoa nothocladoidea (Xie & Shi) Nan, Feng & Xie, 2015 species accepted

Kumanoa baiyunensis Fang, Nan, Feng, Lv, Liu, Liu & Xie, 2021 species accepted

Kumanoa cipoensis (Kumano & Necchi) Entwisle et al. species accepted

Kumanoa gracillima species accepted

Kumanoa americana (R.G.Sheath, M.L.Vis & K.M.Cole) M.L.Vis, Necchi, W.B.Chiasson & Entwisle, 2012 species accepted

Kumanoa globospora (Israelson) Entwisle, M.L.Vis, W.B.Chiasson, Necchi & A.R.Sherwood species accepted

Kumanoa equisetoidea (Kumano & Necchi) Entwisle et al. species accepted

Kumanoa nodiflora (Mont.) Entwisle, M.L.Vis, W.B.Chiasson, Necchi & A.R.Sherwood, 2009 species accepted

Kumanoa amazonensis Necchi & Vis species accepted

Kumanoa montagnei Entwisle, M.L.Vis, W.B.Chiasson, Necchi & A.R.Sherwood, 2009 species accepted

Kumanoa capensis (Necchi & Kumano) Necchi & Vis species accepted

Kumanoa virgato-decaisneana (Sirodot) Entwisle, M.L.Vis, W.B.Chiasson, Necchi & A.R.Sherwood species accepted

Kumanoa procarpa (Skuja) Entwisle et al. species accepted

Batrachospermum vagum var. guyanense Mont., 1850 variety synonym

Kumanoa novaecaledonensis M.L.Vis, Necchi, W.B.Chiasson & Entwisle, 2012 species accepted

Kumanoa ambigua (Montagne) Entwisle et al. species accepted

Kumanoa abilii Necchi & Vis species accepted

Batrachospermum moniliforme var. nodiflorum (Mont.) Dickie, 1880 variety synonym

Kumanoa intorta (C.-C.Jao) Entwisle, M.L.Vis, W.B.Chiasson, Necchi & A.R.Sherwood, 2009 species accepted

Kumanoa gibberosa (Kumano) Necchi & Vis species accepted

Batrachospermum moniliforme var. prolificum Dickie, 1881 variety synonym