Synonymy:
Agaricus subdiv. Galorrheus Fr., Observ. mycol. (Havniae) 2: 188 (1818)
Arcangeliella Cavara, Nuovo G. bot. ital., n.s. 7: 126 (1900)
Galorrheus (Fr.) Fr., Syst. orb. veg. (Lundae): 75 (1825)
Gastrolactarius R. Heim ex J.M. Vidal, Revta Catal. Micol. 26: 76 (2005) [2004]
Gloeocybe Earle, Bull. New York Bot. Gard. 5: 409 (1909)
Hypophyllum Earle, Bull. New York Bot. Gard. 5: 408 (1909)
Lactariella J. Schröt., in Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(33–40): 544 (1889)
Zelleromyces Singer & A.H. Sm., Mem. Torrey bot. Club 21(3): 18 (1961) [1960]

Position in classification:
Lactarius, Russulaceae, Russulales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi

Note:
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