Synonymy:
Naematoloma radicosum (J.E. Lange) Konrad & Maubl., Icon. Select. Fung. 6: 104 (1928)
Psilocybe radicosa (J.E. Lange) Noordel. [as 'radicosum'], Persoonia 16(1): 129 (1995)
Hypholoma epixanthum var. radicosum (J.E. Lange) Bon & P. Roux, Docums Mycol. 33(no. 129): 19 (2003)

Position in classification:
Hypholoma, Strophariaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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