Ahidranoa Eb.Fischer, Killmann & D.Quant, 2020 genus doubtful

Genadendalia M.L.Vis & Necchi, 2021 genus doubtful

Notohesperus M.L.Vis, Entwisle & Necchi, 2021 genus doubtful

Acarposporophycos O.Necchi, 2019 genus doubtful

Setacea O.Necchi Jr. & N.L.Rossignolo, 2016 genus synonym

Atrophycus O.Necchi, Jr. & N.L.Rossignolo, 2017 genus synonym

Volatus I.S.Chapuis & M.L.Vis, 2017 genus doubtful

Visia O.Necchi, 2019 genus accepted

Paludicola Necchi & M.L.Vis, 2020 genus accepted

Virescentia (Sirodot) O.Necchi, Jr., D.C.Agostinho & M.L.Vis, 2018 genus accepted

Montagnia O.Necchi, Jr., M.L.Vis & A.S.Garcia, 2019 genus doubtful

Nocturama Entwisle & M.L.Vis, 2016 genus doubtful

Sheathia E.Salomaki & M.L.Vis, 2014 genus accepted

Kumanoa T.J.Entwisle, M.L.Vis, W.B.Chiasson, O.Necchi, Jr. & A.R.Sherwood, 2009 genus accepted

Batrachosperma Bory de Saint-Vincent, 1822 genus synonym

Petrohua G.W.Saunders, 2007 genus doubtful

Charospermum Link, 1820 genus doubtful

Wattsia Skuja, 1932 genus synonym

Baileya Kützing, 1857 genus synonym

Balliopsis G.W, Saunders & O.Necchi Jr., 2002 genus accepted

Sirodotia Kylin, 1912 genus accepted

Tuomeya Harvey, 1858 genus accepted

Batrachospermella Gaillon, 1833 genus doubtful

Nothocladus Skuja, 1934 genus accepted

Torularia Bonnemaison, 1828 genus accepted

Wattsia Skuja ex T.J.Entwisle & H.J.Foard, 1997 genus doubtful

Thorea genus doubtful

Pseudochantransia F.Brand, 1897 genus accepted

Batrachospermum Roth, 1797 genus accepted

Pseudochantransia K.E.Lee & H.C.Bold, 1973 genus doubtful

Lympha J.R.Evans, I.S.Chapuis & M.L.Vis, 2017 genus doubtful