hymenial cystidia_shape_clavate
<pleurocystidia> clavate|<cheilocystidia> clavate
30-42 × 16-32 µm (vesiculoso-clavate); 50-84(-92) × 12-32 µm, apex width 10-18(-24) µm (lageniform, obtuse apex)
Coprinus leiocephalus
Parasola leiocephala