Synonymy:
Stereum sulcatum Burt, Ann. Rep. Reg. N.Y. St. Mus. 54: 154 (1902) [1901]
Lloydella sulcata (Burt) Lloyd, Mycol. Writ. (Cincinnati) 5(Letter 44): 619 (1916)
Echinodontium sulcatum (Burt) H.L. Gross, Mycopath. Mycol. appl. 24(1): 8 (1964)

Peniophora cheesmanii Wakef. [as 'cheesmani'], Bull. Misc. Inf., Kew(8): 371 (1915)
Lopharia cheesmanii (Wakef.) G. Cunn., Bull. N.Z. Dept. Sci. Industr. Res. 145: 195 (1963)

Stereum sulcatum f. crassum Parmasto, Tartu R. Ülik. Toim. 6: 112 (1963)

Position in classification:
Laurilia, Bondarzewiaceae, Russulales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi

Note:
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