Synonymy:
Agaricus oreades Bolton, Hist. fung. Halifax, App. (Huddersfield) 3: 151 (1792) [1791]
Collybia oreades (Bolton) P. Kumm., Führ. Pilzk. (Zerbst): 116 (1871)
Scorteus oreades (Bolton) Earle, West Virginia Geol. Surv., Ser. A 5(1): 127 (1913)

Agaricus caryophylleus Schaeff., Fung. bavar. palat. nasc. (Ratisbonae) 4: 33 (1774)
Pleurotus caryophylleus (Schaeff.) Sacc., Syll. Fung. (Abellini) 5: 368 (1887)
Marasmius caryophylleus (Schaeff.) J. Schröt., in Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(33–40): 561 (1889)
Chamaeceras caryophylleus (Schaeff.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 455 (1898)

Agaricus coriaceus Lightf., Flora Scotica (London) 2: 1020 (1777)

Agaricus pratensis Huds., Fl. Angl., Edn 2: 616 (1778)
Gymnopus pratensis Gray, Nat. Arr. Brit. Pl. (London) 1: 604 (1821)

Agaricus pseudomouceron Bull. [as 'pseudo-mouceron'], Hist. Champ. Fr. (Paris) 2(2): 578 (1792)

Agaricus oreades var. albidus Schulzer, Verh. Kaiserl.-Königl. zool.-bot. Ges. Wien 26: 429 (1876)
Chamaeceras albidus (Schulzer) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 455 (1898)

Marasmius caryophylleus f. elongatus Hruby, Hedwigia 70: 294 (1930)

Position in classification:
Marasmius, Marasmiaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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