Current name: Gymnopus dryophilus (Bull.) Murrill, North American Flora 9 (5): 362 (1916) [MB#438406]
Basionym: Agaricus dryophilus Bull., Herbier de la France 10: t. 434 (1790) [MB#230550] Obligate synonyms: - Collybia dryophila (Bull.) P. Kumm., Der Führer in die Pilzkunde: 115 (1871) [MB#143821] - Marasmius dryophilus (Bull.) P. Karst., Bidrag till Kännedom av Finlands Natur och Folk 48: 103 (1889) [MB#317291] - Collybia aquosa var. dryophila (Bull.) Krieglst., Beiträge zur Kenntnis der Pilze Mitteleuropas 13: 36 (2000) [MB#368365] - Omphalia dryophila (Bull.) Gray, A natural arrangement of British plants 1: 612 (1821) [MB#535263] Taxonomic synonyms: Omphalia dryophilus (Bull.) Gray (1821) [MB#455749]