Synonymy:
Choriphyllum Velen., České Houby (Praze) 4-5: 689 (1922)
Fomes subgen. Phaeolus Pat., Ann. Jard. Bot. Buitenzorg, suppl. 1: 112 (1897)
Romellia Murrill, Bull. Torrey bot. Club 31(6): 338 (1904)
Spongiosus Lloyd ex Torrend, Brotéria, sér. bot. 18(no. 2): 121 (1920)

Position in classification:
Phaeolus, Laetiporaceae, Polyporales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi

Note:
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