IRMNG Taxon list
Chlorojackia pachyclados R. Nielsen & J.A. Correa, 1986
Collinsiella cava (Yendo) Printz, 1927
Collinsiella japonica (Yendo) Printz, 1927
Collinsiella tuberculata Setchell & N.L. Gardner, 1903
Collinsiellopsis expansa Chihara, 1967
Eugomontia sacculata Kornmann, 1960
Eugomontia stelligera R. Nielsen, 1988
Gomontia aegagropila E. Acton, 1916
Gomontia arrhiza Hariot, 1891
Gomontia bornetii Setchell & N.L. Gardner, 1920 accepted as Gomontia polyrhiza (Lagerheim) Bornet & Flahault, 1888
Gomontia caudata Setchell & N.L. Gardner, 1920
Gomontia codiolifera (Chodat) Wille
Gomontia habrorhiza Setchell & N.L. Gardner, 1920 accepted as Gomontia polyrhiza (Lagerheim) Bornet & Flahault, 1888
Gomontia lignicola G. Moore, 1918
Gomontia manxiana Chodat accepted as Gomontia polyrhiza (Lagerheim) Bornet & Flahault, 1888
Gomontia polyrhiza (Lagerheim) Bornet & Flahault, 1888
Gomontia rupicola Jao, 1944
Ulvopsis angicava (Kjellman) Gayral
Ulvopsis grevillei (Thuret) Gayral, 1964 accepted as Monostroma grevillei (Thuret) Wittrock, 1866