Sirodotia assamica Necchi, N.L.Rossignolo, F.Yasmin, J.A.West & Ganesan species accepted

Sirodotia cryptica Necchi, N.L.Rossignolo & M.O.Paiano, 2021 species accepted

Sirodotia huangshanensis Z.X.Shi & S.L.Xie species accepted

Sirodotia amazonica Necchi, N.L.Rossignolo & M.O.Paiano, 2021 species accepted

Sirodotia delicatuliformis Necchi, N.L.Rossignolo & M.O.Paiano, 2021 species accepted

Sirodotia aquiloamericana Necchi, N.L.Rossignolo & M.L.Vis, 2021 species accepted

Sirodotia kennedyi A.L.Szinte, J.C.Taylor & M.L.Vis species accepted

Sirodotia delicatula Skuja species accepted

Sirodotia cirrhosa Skuja ex M.S.Balakrishnan & B.B.Chaugule species accepted

Sirodotia gardneri L.Flint species accepted

Sirodotia suecica Kylin species accepted

Batrachospermum suecicum (Kylin) O.Necchi & T.J.Entwisle species synonym

Sirodotia acuminata Skuja species synonym

Sirodotia ambigua Skuja ex T.J.Entwisle species synonym

Sirodotia tenuissima (Collins) Skuja ex L.H.Flint species synonym

Sirodotia fennica Skuja species synonym

Sirodotia tenuissima (Collins) Skuja species homotypic synonym

Sirodotia ambigua Skuja species homotypic synonym

Sirodotia cirrhosa Skuja species homotypic synonym