ABSTRACTAleurodiscus gigasporus sp. nov. is characterized by ornamented, broadly ellipsoid basidiospores 29–34(-39)×22–28(-30)μm, abundant acanthophyses, rare monilioid gloeocystidia 6μm diam, and hyphae with clamp connections. It has been collected onKeteleeria davidiana. Aleurodiscus subglobosporus sp. nov.is characterized by subglobose, ornamented basidiospores 19–20(-23)×15–19(-21)μm, abundant acanthophyses, infrequent gloeocystidia about 100×12μm, and hyphae with clamp connections. It has been collected onAbies veichii.