Fig. 2From: Theissenia reconsidered, including molecular phylogeny of the type species T. pyrenocrata and a new genus Durotheca (Xylariaceae, Ascomycota)Durotheca depressa (BCC23016). A. Stromata. B. Stromata with ostioles, arrow = ostioles. C. Deep ostiole: arrow = deep ostiole. D. Perithecia. E–G. Ascospore: arrow = germination slit. Bars: A = 1.5 mm; B = 0.7 mm; C = 0.5 mm; D = 1.0 mm; E-G = 6.0 µm.Back to article page