Synonymy:
Odontia crustosa Pers., Observ. mycol. (Lipsiae) 2: 16 (1800) [1799]
Hydnum crustosum (Pers.) Pers., Syn. meth. fung. (Göttingen) 2: 561 (1801)
Xylodon crustosus (Pers.) Chevall. [as 'crustosum'], Fl. gén. env. Paris (Paris) 1: 272 (1826)
Grandinia crustosa (Pers.) Fr., Epicrisis Systematis Mycologici: 528 (1838) [1836-1838]
Hyphodontia crustosa (Pers.) J. Erikss., Symb. bot. upsal. 16(no. 1): 104 (1958)
Kneiffiella crustosa (Pers.) Jülich & Stalpers, Verh. K. ned. Akad. Wet., tweede sect. 74: 134 (1980)

Position in classification:
Lyomyces, Schizoporaceae, Hymenochaetales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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