Boreophyllum S.C. Lindstrom, N. Kikuchi, M. Miyata & C. Neefus in Sutherland et al., 2011 genus accepted

Clymene W.A. Nelson in Sutherland et al., 2011 genus accepted

Lysithea W.A. Nelson in Sutherland et al., 2011 genus accepted

Bangia Lyngbye, 1819 genus accepted

Bangiomorpha N.J. Butterfield, 2000 genus accepted

Minerva W.A. Nelson in W.A. Nelson, T.J. Farr & J.E.S. Broom, 2005 genus accepted

Porphyra C.Agardh, 1824 genus accepted

Porphyrella G.M. Smith & Hollenberg, 1943 genus accepted

Zachariasia Lemmermann, 1895 genus accepted

Palaeoconchocelis S. Campbell, J. Kazmierczak & S. Golubic, 1979 genus accepted

Dione W.A. Nelson in W.A. Nelson, T.J. Farr & J.E.S. Broom, 2005 genus accepted

Fuscifolium S.C. Lindstrom in Sutherland et al., 2011 genus accepted

Neothemis A. Vergés & N. Sánchez in Sánchez, Vergés, Peteiro, Sutherland & Brodie, 2015 genus accepted

Neoporphyra J. Brodie & L.-E. Yang, 2020 genus accepted

Neopyropia J. Brodie & L.-E. Yang, 2020 genus accepted

Phycocalidia W.J.E. Santiañez & M.J. Wynne, 2020 genus accepted

Neomiuraea N. Kikuchi, S. Arai, G. Yoshida, J.-A. Shin & M. Miyata, 2018 genus accepted

Uedaea J. Brodie & L.-E. Yang, 2020 genus accepted

Pseudobangia K.M. Müller & R.G. Sheath in K.M. Müller, J.J. Cannone & R.G. Sheath, 2005 genus accepted

Pyropia J.Agardh, 1899 genus accepted

Wildemania De Toni, 1890 genus accepted

Spermogonia T. Bonnemaison, 1822 genus accepted

Allogonium Kützing, 1843 genus accepted

Themis N. Sánchez, A. Vergés, J. Sutherland & J. Brodie in Sánchez, Vergés, Peteiro, Sutherland & Brodie, 2014 genus accepted