Slooffia micra comb. nov. (KH7222). A. Basidiome (VS 12419). B. Basidiole (left) and cluster of conidiophores (right), note colacosomes in hyphae and conidiophores. C. Three-septate basidium with three sterigmata, the first cell of the basidium and the probasidium are collapsed. D. Conidia. E. Basidiospores. F. Host–parasite interface, Pa = parasite hyphae, Ho = host hyphae, arrowheads indicate some positions of colacosomes. Scale bars = 10 μm.