Basionym:
Agaricus parasiticus Bull. ex Pers., Synopsis methodica fungorum: 371 (1801) [MB#235920]
Obligate synonyms:
- Nyctalis parasitica (Bull. ex Pers.) Fr., Epicrisis Systematis Mycologici: 372 (1838) [MB#151589]
- Merulius parasiticus (Bull. ex Pers.) Purton, An appendix to the Midland flora: 128 (1821) [MB#492064]
- Gymnopus parasiticus (Bull. ex Pers.) Gray, A natural arrangement of British plants 1: 610 (1821) [MB#486480]
Taxonomic synonyms:
- Agaricus parasiticus Bull., Histoire des champignons de la France. I: 609, pl. 574 (1791) [MB#499252]
- Hypomyces baryanus Tul. & C. Tul., Ann. Sci. Nat., Bot. 13: 13 (1860) [MB#190042]
- Hypolyssus baryanus (Tul.) Kuntze, Revisio generum plantarum 3 (3): 488 (1898) [MB#491723]
- Ugola baryana (Tul.) Redhead & Seifert, Taxon 50: 250 (2001) [MB#474664]
- Agaricus umbratus With., An arrangement of British plants 4: 201 (1796) [MB#490461]
- Agaricus pilipes Sowerby, Coloured Figures of English Fungi 3: t. 249 (1803) [MB#236103]
- Gymnopus pilipes (Sowerby) Gray, A natural arrangement of British plants 1: 611 (1821) [MB#486481]
- Agaricus parasiticus var. pilipes (Sowerby) Pers., Synopsis methodica fungorum: 371 (1801) [MB#497959]
- Fungus pilipes (Sowerby) Kuntze: 480 (1898) [MB#526441]
- Agaricus microphyllus Corda, Icones fungorum hucusque cognitorum 4: 48, tab. 10, fig. 134 (1840) [MB#490294]
- Nyctalis microphyllus (Corda) Fr., Hymenomycetes europaei: 464 (1874) [MB#151750]
- Asterophora microphylla (Corda) Kuntze, Revisio generum plantarum 3 (3): 488 (1898) [MB#490585]
- Nyctalis microphyllus Corda (1840) [MB#587643]