Xylaria theissenii var. macrospora



Caption: Fig. 19 Xylaria theissenii var. macrospora A, Stromata. B, Stromal surface. C, Ascal ring (Melzer's reagent). D, Ascospores (M:elzer's reagent). E, Ascospores with germ slits (Melzer's reagent). (PDD 44428, Lines A = 1 cm; C, D, E = 10