Synonymy:
Sclerotinia betulae Woronin, in Navashin, Trav. Soc. Imp. nat. St.-Pétersb. 23: [1] (1893)
Stromatinia betulae (Woronin) Naumov, Flora Gribov Leningradskoi oblasti, 2 Diskomitseti: 128 (1964)

Position in classification:
Ciboria, Sclerotiniaceae, Helotiales, Leotiomycetidae, Leotiomycetes, Ascomycota, Fungi

Note:
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