Asexual morph of Parastagonospora yunnanensis (HKAS 128771, holotype) on a dead stalk of Lolium perenne a, b conidiomata on the host c, d vertical section of conidiomata e conidioma wall f–h conidiogenous cells arise from the wall and develop conidia i–l conidia m germinating conidium n cultures on PDA from above o cultures on PDA from the reverse. Scale bars: 30 μm (c, d); 10 μm (e, h–m); 5 μm (f, g).