Xylaria castorea



Caption: Fig. 2 Xylaria castorea. A, Stromata (PDD 45771). B, Stromata (PDD 47535). C, Surface of stroma (PDD 45733). D, Base of stromal stipe (PDD 45733). E. Anamorph from nature (PDD 47535). F, Ascal ring and ascospores (Melzer's reagent, PDD 45732).