Synonymy:
Coprinus pusillulus Svrček, Česká Mykol. 37(4): 233 (1983)
Coprinus heptemerus var. pusillulus (Svrček) E. Ludw. [as 'hepthemerus'], Pilzkompendium (Eching) 2([2]): 198 (2007)

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

Note:
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