Microscopic characters of Octospora conidiophora. A Cells of the outermost layer of excipulum from an outside view stained with CRB B Mycelial hypha stained with CRB C Appressoria and hyphae on a leaf of Sematophyllum brachycarpum in tap water D Appressorium stained with LACB E Germinating conidium stained with LPCB F Germinated conidium produced a bifurcate warted hypha (right arrow), appressorium (left arrow) probably not connected to the conidium, in LACB A, B, F ZE77/18 C, E ZE11/18 D holotype ZE48/18.