Xylaria tuberiformis



Caption: Fig. 5 Xylaria tuberiformis (atypical form) A, Stromata. B, Stromal surface. C, Ascal ring and ascospores (Melzer's reagent). D, Ascospores with germ slits (Melzer's reagent). E, Ascospore with basal cellular appendage (Melzer's reagent, bright