Synonymy:
Annularius Roussel, Fl. Calvados, Edn 2: 61 (1806)
Ephemerocybe Fayod, Annls Sci. Nat., Bot., sér. 7 9: 380 (1889)
Pseudocoprinus Kühner, Botaniste 20: 155 (1928)
Tulosesus D. Wächt. & A. Melzer, Mycol. Progr. 19(11): 1204 (2020)

Position in classification:
Coprinellus, Psathyrellaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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