Synonymy:
Coprinus friesii Quél., Mém. Soc. Émul. Montbéliard, Sér. 2 5: 129 (1872)

Coprinus rhombisporus P.D. Orton, Notes R. bot. Gdn Edinb. 32(1): 145 (1972)

Position in classification:
Coprinopsis, Psathyrellaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
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