Cyanosporus subcaesius

Contextual hyphae corresponding to a monomitic hyphal system, composed only of moderately thick-walled generative hyphae up to 4 µm wide with coarse clamp connections.

Abundant terminal hyphae on pore edges, cylindrical, slender, hair-like with rounded apices.

Basidia cylindrical, only up to 15 µm long, with basal clamp connections, 4-spored.

Spores cylindric-allantoid, small, smooth, hyaline, thin-walled, with small dark guttules inside, more prominent at both poles.