Entoloma vernum

Pileipellis formed by parallel hyphae up to 11 µm wide, with abundant intracellular pigment and brown encrustations, with some clamped septa.

Caulocystidia present in the upper stipe, cylindrical, slightly sinuous, with rounded apices.

Lamellar edge without differentiated elements from basidia (cheilocystidia absent).

Basidia clavate, up to 50 µm long, with basal clamp connections, 4-spored.

Spores angular, heterodiametric, 5- to 7-angled, with an eccentric apiculus at one end and a large internal lipid guttule.