Current name: Homophron cernuum (Vahl) Örstadius & E. Larss., Mycol. Progr. 14 (5/25): 36 (2015) [MB#811632]
Basionym:
Agaricus cernuus Vahl, Flora Danica: t. 1008: 1 (1790) [MB#374901]
Obligate synonyms: - Psathyrella cernua (Vahl) Hirsch, Wiss. Z. Friedrich Schiller-Univ. Jena 33 (6): 815 (1984) [MB#104915]
- Psathyra cernua (Vahl) P. Kumm., Der Führer in die Pilzkunde: 70 (1871) [MB#100848]
- Psilocybe cernua (Vahl) Quél., Mém. Soc. Émul. Montbéliard Ser. 2, 5: 147 (1872) [MB#224840]
- Drosophila cernua (Vahl) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 117 (1886) [MB#455711]
- Psathyrella cernua (Vahl) M.M. Moser: 209 (1953) [MB#547918]
- Agaricus cernuus var. cernuus Vahl, Flora Danica: t. 1008: 1 (1790) [MB#826979]
Taxonomic synonyms: - Psathyrella sharonensis A.H. Sm., Mem. New York Bot. Gard. 24: 258 (1972) [MB#321371]
- Psilocybe submaculata G.F. Atk., Ann. Mycol. 7 (4): 375 (1909) [MB#216242]
- Psathyrella submaculata (G.F. Atk.) A.H. Sm., Mem. New York Bot. Gard. 24: 252 (1972) [MB#321401]
- Homophron submaculatum (G.F. Atk.) Voto, Rivista Micologica Romana, Bolletino dell' Associazione Micologica Ecologica Romana 110 (2): 89 (2020) [MB#836318]