Coprinellus truncorum

Cellular cutis formed by spherical to ovoid hyphae, hyaline or with only slight ochraceous intracellular pigment.

Cheilocystidia predominantly spherical to pyriform, mixed with fusiform cystidia with a short neck.

Pleurocystidia large (up to 150 µm long), ovoid to subcylindrical.

Basidia clavate, slightly ventricose and 4-spored.

Spores ellipsoidal, smooth, dark brown, with an inconspicuous apiculus at one end and a truncated germ pore at the opposite end.

Herbarium material available: JTP2450/25.