Antrodia albida

Hyphal system dimitic, with thin-walled clamped generative hyphae and very thick-walled generative hyphae (or skeletals).

Without cystidia, although hyphoid hyphae and cystidioles are sometimes found among the basidia; however, their presence is variable and lacks taxonomic significance.

Basidia clavate and 4-spored.

Spores large considering the genus, thin-walled, cylindrical to slightly allantoid, inamyloid in Melzer's reagent.

Herbarium material available: JTP2538/25.