Basidiodendron caesiocinereum

Hyphal system monomitic, with only filamentous generative hyphae, hyaline and according to literature with clamp connections very difficult to observe.

Abundant cystidia in the hymenium containing internal content, of gloeocystidial type: these gloeocystidia are cylindrical, very elongated, with granular content, darkening in Melzer's reagent and not staining with sulphovanillin.

Basidia difficult to observe, globose to pyriform (tremelloid).

Spores spherical, smooth to very minutely verrucose, with a discreet apiculus and granular content inside.

Herbarium material available: JTP2508/25.