The spores are dark purple brown, ellipsoid, 7—10  x 4—5 µm from 4-spored basidia, thick-walled, and with a broad germ pore.
The spores are dark purple-brown, ellipsoidal, 7—10 x 4—5 µm in size from 4-spored basidia, thick-walled, and with a broad germ pore.