Arthrinium bambusicola (MFLU 20-0528, holotype). a, b. Appearance of the fungus on dead culms of Schizostachyum brachycladum; c. Conidia with mycelia; d. Mycelia; e–f. Mycelia bearing conidiogenous cells and conidia; h–l. Conidia; m. Germinated conidium; n. forward culture; o. reversed culture. Scale bars: b = 500 μm, c–e = 20 μm, f, g = 10 μm, h–m = 5 μm.