Lithothamnion schmitzii (Hariot) Heydrich species synonym

Lithothamnion crenulatum (Foslie) Foslie species synonym

Lithothamnion scutelloides Heydrich species synonym

Lithothamnion magellanicum Foslie species synonym

Lithothamnion neglectum (Foslie) Foslie species synonym

Lithothamnion muelleri f. neglectum Foslie, 1900 form synonym

Lithothamnion lichenoides f. antarctica (Hook.f. & Harvey) Foslie, 1898 form synonym

Synarthrophyton schielianum Woelk. & M.S.Foster species accepted

Synarthrophyton patena (Hook.f. & Harv.) R.A.Towns. species accepted

Melobesia patena Hook.f. & Harvey, 1849 species synonym

Lithothamnion patena f. capense (Rosanoff) Heydrich, 1907 form synonym

Lithothamnion patena (J.D.Hooker & Harvey) Heydrich species synonym

Polyporolithon patena (Hook.f. & Harvey) L.R.Mason, 1953 species synonym

Lithothamnion lichenoides var. antarcticum (J.Hooker & Harvey) De Toni & Forti, 1923 variety synonym

Synarthrophyton schmitzii (Hariot) M.L.Mendoza, S.Molina & P.Ventura, 1996 species accepted

Synarthrophyton magellanicum (Foslie) D.W.Keats & Y.M.Chamberlain species accepted

Lithophyllum lichenoides f. antarctica (Hook.f. & Harvey) Lemoine, 1911 form synonym

Mesophyllum schmitzii (Hariot) Mendoza species synonym

Lithophyllum antarcticum (Hook.f. & Harvey) Rosanoff, 1866 species synonym

Lithophyllum patena (Hook.f. & Harvey) Rosanoff, 1866 species synonym

Mesophyllum patena (Hook.f. & Harvey) R.W.Ricker, 1987 species synonym

Mastophora patena (Hook.f. & Harvey) Kütz., 1858 species synonym

Synarthropyton patena (J.Hooker & Harvey) Townsend species synonym

Lithothamnion patena f. antarctica (Hook.f. & Harvey) Heydrich, 1907 form synonym

Synarthrophyton neglectum (Foslie) M.L.Mendoza, 1992 species accepted

Lithothamnion lichenoides f. patena (Hook.f. & Harvey) Foslie, 1898 form synonym

Mesophyllum neglectum (Foslie) W.H.Adey, 1970 species synonym