Synonymy:
Agaricus rhodopolius Fr., Observ. mycol. (Havniae) 2: 103 (1818)
Rhodophyllus rhodopolius (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 59 (1886)

Agaricus nidorosus Fr., Epicrisis Systematis Mycologici: 148 (1838) [1836-1838]
Entoloma nidorosum (Fr.) Quél., Mém. Soc. Émul. Montbéliard, Sér. 2 5: 119 (1872)
Rhodophyllus nidorosus (Fr.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 59 (1886)
Entoloma rhodopolium f. nidorosum (Fr.) Noordel., Beitr. Kenntn. Pilze Mitteleur. 5: 43 (1989)
Entoloma rhodopolium var. nidorosum (Fr.) Krieglst., Beitr. Kenntn. Pilze Mitteleur. 7: 65 (1991)

Agaricus rhodopolius var. umbilicatus Peck, Ann. Rep. N.Y. St. Mus. nat. Hist. 38: 109 (1885)

Entoloma nidorosum var. campestre S. Petersen, Danske Agaricaceer 2: 235 (1911)

Rhodophyllus rhodopolius var. aleuriosmus Kühner, Revue Mycol., Paris 19(1): 9 (1954)

Entoloma rhodopolium var. pseudopolitum Noordel., Fungi europ. (Alassio) 5(a): 855 (2004)

Entoloma rhodopolium var. fragrans E. Ludw., Pilzkompendium (Eching) 2([2]): 339 (2007)

Position in classification:
Entoloma, Entolomataceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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