About Osteina obducta (Berk.) Donk
Osteina obducta (Berk.) Donk has fruiting bodies ranging from sessile to stipitate, which become bone-hard when dry. It has a monomitic hyphal system that only contains generative hyphae with clamps. Its spores are hyaline, thin-walled, inamyloid, and acyanophilic. This fungus causes brown rot in gymnosperm wood, and it is inedible.