Synonymy:
Ustilago cordae Liro [as 'cordai'], Ann. Acad. Sci. Fenn., Ser. A 17(no. 1): 12 (1924)
Ustilago utriculosa var. cordai (Liro) Lavrov, Trudy Biol. Naucno- Issl. Inst. Tomsk. Gosud. Univ. 2: 23 (extr.) (1936)
Ustilago anomala var. cordae (Liro) Savile, Canad. J. Bot. 31(6): 669 (1953)
Bauhinus cordae (Liro) Denchev [as 'cordai'], Mycotaxon 65: 422 (1997)

Position in classification:
Microbotryum, Microbotryaceae, Microbotryales, Microbotryomycetidae, Microbotryomycetes, Basidiomycota, Fungi

Note:
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