Fig. 60.

Mixtura saginata (from S reg. nr F8934, type). a, b Leaf spots in leaves of Chusquea serrulatae. Note the erumpent ascomata surrounded by white material in (b). c Section of an ascoma. Note the peridium structure which comprises cells of textura angularis. The arrangement of the asci and pseudoparaphyses can also be seen. d Immature asci in pseudoparaphyses. Note the stumpy pedicel and thickened apex with flattened ocular chamber. e, f Mature ascospores. Note the hyaline ends and distosepta. Scale bars: a = 10 mm, b, c = 100 μm, d = 50 μm, e–f = 20 μm