Colacogloea biconidiata sp. nov. (VS 12415). A. Basidiome.. B. Three-septate basidium with four sterigmata, note hyphae with numerous colacosomes and three well stained conidia. C. Type-1 conidiophore and attached conidium with basal clamp. D. Cluster of type-1 conidiophores and conidia. E. Cluster of type-2 conidiophores. F. Upper row represent type-1 conidia, lower row represent type-2 conidia. G. Basidiospores. H. Host–parasite interface, Pa = parasite cell, Ho = host cell, arrowheads indicate some positions of colacosomes. Scale bars: A = 1 cm; B–G = 10 μm.