Basionym:
Agaricus panaeolus Fr., Epicrisis Systematis Mycologici: 49 (1838) [MB#457354]
Obligate synonyms:
- Tricholoma panaeolum (Fr.) Quél., Mémoires de la Société d'Émulation de Montbéliard ser. 2, 5: 82 (1872) [MB#243507]
- Lepista panaeolus (Fr.) P. Karst., Bidrag till Kännedom av Finlands Natur och Folk 32: 481 (1879) [MB#355596]
- Rhodopaxillus panaeolus (Fr.) Maire, Annales Mycologici 11 (4): 338 (1913) [MB#432034]
- Gyrophila panaeola (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 17 (1886) [MB#492450]
- Tricholoma panaeolus (Fr.) Quél. (1872) [MB#542124]
- Gyrophila panaeolus (Fr.) Quél. (1886) [MB#542133]
- Gyrophila panaeolus var. panaeolus (?) [MB#542135]
- Lepista panaeola var. panaeola (?) [MB#540943]
- Gyrophila panaeola var. panaeola (?) [MB#536030]
- Lepista panaeolus var. panaeolus (?) [MB#417243]
Taxonomic synonyms:
- Gyrophila panaeola var. calceola (Fr.) Quél. (1886) [MB#507638]
- Agaricus panaeolus var. calceolus Fr., Epicrisis Systematis Mycologici: 49 (1838) [MB#517819]
- Tricholoma panaeolum subsp. calceolus (Fr.) Sacc., Sylloge Fungorum 5: 132 (1887) [MB#139334]
- Tricholoma panaeolum var. calceolus (Fr.) Sacc., Sylloge Fungorum 5: 132 (1887) [MB#457350]
- Tricholoma panaeolum var. calceolum (Fr.) Sacc., Sylloge Fungorum 5: 132 (1887) [MB#566140]
- Gyrophila panaeolus var. calceola (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 17 (1886) [MB#542134]
- Tricholoma panaeolus subsp. calceolus (Fr.) Starbäck (1887) [MB#542126]
- Tricholoma panaeolus var. calceolus (Fr.) Sacc. (1887) [MB#542131]