Auricularia mesenterica

Trama hyphae filamentous, gelatinized, with septa devoid of clamp connections.

Cuticle with numerous terminal hyphae forming tufts, slender and hyaline, with few septa, hair-like.

Basidia cylindrical with several transverse septa, from which arise the sterigmata that give rise to the spores.

Spores allantoid, smooth, thin-walled, hyaline, with droplets inside, inamyloid in Melzer's reagent.