Asexual morph of Phaeoseptoriella poaceicola (HKAS 128741, holotype) on a dead stalk of Dactylis glomerata a, b conidiomata on the host c, d vertical section of conidiomata e conidioma wall i conidiogenous cell arise from the wall and develop conidium f–h, j conidia k germinating conidium l cultures on PDA from above m cultures on PDA from the reverse. Scale bars: 30 μm (c); 20 μm (d, e, k); 10 μm (f–h, j); 5 μm (i).