Pleurocordyceps yunnanensis (HAKS 131922) A habitat B–D stromata of Pl. yunnanensis growing from the host (Ophiocordyceps nutans) E fertile head F cross-section through fertile head G perithecium H peridium I–K asci L, M part of asci N part of ascospore O, P secondary ascospores. Scale bars: 5 mm (C, D); 1 mm (E); 100 µm (F, G); 50 µm (H–K); 20 µm (L, M); 5 µm (N–P).