Basionym:
Agaricus squarrosus Vahl, Flora Danica 3 (9): tab. 491 (1770) [MB#241522]
Obligate synonyms:
- Dryophila squarrosa (Vahl) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 68 (1886) [MB#455956]
- Lepiota squarrosa (Vahl) Gray, A natural arrangement of British plants 1: 602 (1821) [MB#486448]
- Stropharia squarrosa (Vahl) Morgan, Journal of Mycology 14 (2): 73 (1908) [MB#250263]
- Fungus squarrosus (Vahl) Kuntze, Revisio generum plantarum 3 (3): 479 (1898) [MB#526473]
- Pholiota squarrosa f. squarrosa (?) [MB#427888]
Taxonomic synonyms:
- Agaricus floccosus Schaeff., Fungorum qui in Bavaria et Palatinatu circa Ratisbonam nascuntur Icones 4: 27, t. 61 (1774) [MB#201604]
- Hypodendrum floccosum (Schaeff.) Overh., North American Flora 10 (5): 280 (1932) [MB#265108]
- Agaricus squarrosus Batsch, Elenchus fungorum: 85, t. 8:31 (1783) [MB#241731]
- Agaricus squamosus Bull., Herbier de la France 6: t. 266 (1786) [MB#249006]
- Agaricus squarrosus Bull., Herbier de la France 12: t. 535:3 (1792) [MB#241866]
- Agaricus inquilinus var. squarrosulus Fr., Elenchus Fungorum 1: 39 (1828) [MB#496807]
- Agaricus reflexus Pers., Synopsis methodica fungorum: 311 (1801) [MB#457043]
- Gymnopus reflexus (Pers.) Gray, A natural arrangement of British plants 1: 604 (1821) [MB#486454]
- Agaricus squarrosus var. reflexus (Pers.) Fr., Systema Mycologicum 1: 243 (1821) [MB#457044]
- Agaricus scaber O.F. Müll., Flora Danica 5 (14): 7 (1780) [MB#457212]
- Pholiota muelleri (Fr.) P.D. Orton, Trans. Brit. Mycol. Soc. 43 (2): 180 (1960) [MB#142396]
- Inocybe scabra (O.F. Müll.) P. Kumm., Der Führer in die Pilzkunde: 79 (1871) [MB#104390]
- Agaricus squarrosus var. muelleri (Fr.) Fr., Systema Mycologicum 1: 243 (1821) [MB#375158]
- Dryophila muelleri (Fr.) Kühner & Romagn., Flore Analytique des Champignons Supérieurs: 328 (1953) [MB#297031]
- Inocybe scaber (O.F. Müll.) Quél., Bull. Soc. Amis Sci. Nat. Mus. Rouen Ser. 2. 15: 163 (1880) [MB#457211]
- Pholiota squarrosa var. muelleri (Fr.) Sacc., Syll. Fung. 5: 749 (1887) [MB#139271]
- Agaricus scaber Sowerby, Coloured Figures of English Fungi or Mushrooms 2: [37]
(1799) [MB#490407]
- Cortinarius scaber (O.F. Müll.) Gray, A natural arrangement of British plants 1: 630 (1821) [MB#492221]
- Dryophila mülleri (Fr.) Kühner & Romagn. (1953) [MB#261877]
- Agaricus muelleri Fr., Observationes Mycologicae. Cancellans Edition 2: 15 (1818) [MB#634257]
- Pholiota squarrosa subsp. muelleri (Fr.) P. Karst., Bidrag Kännedom Finlands Natur Folk 32: 298 (1879) [MB#655052]
- Agaricus verruculosus Lasch, Linnaea 3: 408 (1828) [MB#461743]
- Pholiota squarrosa var. verruculosa (Lasch) Sacc., Sylloge Fungorum 5: 749 (1887) [MB#149334]
- Agaricus squarrosus var. verruculosus (Lasch) Fr., Epicrisis Systematis Mycologici: 166 (1838) [MB#499994]
- Pholiota squarrosa f. annulosa Wichanský (1964) [MB#350006]
- Agaricus squarrosus Oeder, Fl. danic.: t. 491 (1770) [MB#490423]
- Amanita filamentosa Lam., Encyclopédie Méthodique, Botanique 1-1: 112 (1783) [MB#494902]
- Agaricus squarrosus var. terrestris Alb. & Schwein., Conspectus Fungorum in Lusatiae superioris: 148 (1805) [MB#498049]
- Agaricus squarrosus var. truncigenus Alb. & Schwein., Conspectus Fungorum in Lusatiae superioris: 148 (1805) [MB#498050]
- Agaricus squarrosus Weigel, Observationes botanicae: 40 (1772) [MB#487296]