Cyathicula coronata

Marginal hairs with abundant opaque crystals, conferring a dirty appearance.

Medullary excipulum of textura intricata.

Ectal excipulum similar to the medullary excipulum, but with abundant hyphae containing refractive contents.

Asci 8-spored, cylindrical-clavate, uniseriate, with a weak reaction of their apical apparatus in Melzer's reagent.

Paraphyses filamentous, slender, with refractive vacuolar content inside, protruding above the level of the asci.

Ascospores cylindrical-fusiform, smooth, hyaline, thin-walled, containing multiple oil droplets inside.