Synonymy:
Odontia olivascens Bres., Fung. trident. 2(8-10): 36 (1892)

Grandinia granulosa f. corticina Bourdot & Galzin
Cristella mutabilis var. corticina (Bourdot & Galzin) Parmasto, Eesti NSV Tead. Akad. Toimet., Ser. Biol. 14: 223 (1965)

Grandinia granulosa f. cirsii Bourdot & Galzin
Cristella mutabilis f. cirsii (Bourdot & Galzin) Parmasto, Eesti NSV Tead. Akad. Toimet., Ser. Biol. 14: 223 (1965)

Hydnum granulosum var. mutabile Pers., Mycologia Europaea (Erlanga) 2: 184 (1825)
Odontia mutabilis (Pers.) Bres., Annls mycol. 9(4): 426 (1911)
Grandinia mutabilis (Pers.) Bourdot & Galzin, Bull. Soc. Mycol. France 30(1): 52 (1914)
Cristella mutabilis (Pers.) Parmasto, Eesti NSV Tead. Akad. Toimet., Ser. Biol. 14(2): 223 (1965)
Trechispora mutabilis (Pers.) Liberta, Taxon 15(8): 319 (1966)

Corticium sulphurellum Höhn. & Litsch., Wiesner Festschrift (Wien): 66 (1908)
Cristella mutabilis f. sulphurella Parmasto [as 'sulfurella'], Eesti NSV Tead. Akad. Toimet., Ser. Biol. 14(2): 223 (1965)

Grandinia mutabilis var. cyrtospora Bourdot & Galzin, Bull. Soc. Mycol. France 30(2): 252 (1914)

Grandinia abrotani Velen., České Houby (Praze) 4-5: 734 (1922)

Grandinia mutabilis var. multipartita Cejp, Monogr. Hydn.: 29 (1931)

Odontia chromoflava Rick, Egatea 17: 278 (1932)

Cristella mutabilis var. microspora Parmasto, Eesti NSV Tead. Akad. Toimet., Ser. Biol. 14(2): 223 (1965)

Athelopsis viridula Parmasto, Consp. System. Corticiac. (Tartu): 203 (1968)
Brevicellicium viridulum (Parmasto) K.H. Larss. & Hjortstam, Mycotaxon 7(1): 120 (1978)

Trechispora sphaerocystis Burds. & Gilb., Mycotaxon 15: 338 (1982)

Position in classification:
Brevicellicium, Hydnodontaceae, Trechisporales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi

Note:
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