Synonymy:
Omphalia velutina Quél., C. r. Assoc. Franç. Avancem. Sci. 14(2): 445 (1886)
Omphalina velutina (Quél.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 44 (1886)
Botrydina velutina (Quél.) Redhead & Kuyper, Arctic Alpine Mycology, II (New York): 333 (1987)
Phytoconis velutina (Quél.) Redhead & Kuyper, Mycotaxon 31(1): 222 (1988)

Omphalia grisella P. Karst., Meddn Soc. Fauna Flora fenn. 16: 92 (1890) [1889]
Lichenomphalia grisella (P. Karst.) Redhead, Lutzoni, Moncalvo & Vilgalys, Mycotaxon 83: 38 (2002)

Position in classification:
Lichenomphalia, Hygrophoraceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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