Fig. 81.

Teleomorph of Hypocrea calamagrostidis (WU 29198). a–c. Fresh stromata (a, b. immature). d–f. Dry stromata (d. immature). g. Stroma surface in face view. h. Cortical and subcortical tissue in section. i. Stroma in 3% KOH after rehydration. j. Perithecium in section. k. Subperithecial tissue in section. l. Basal tissue in section. m–o. Asci with ascospores (n, o. in cotton blue/lactic acid). Scale bars a–c = 1 mm. d, e = 0.5 mm. f, i = 0.2 mm. g, h, m, o = 5 μm. j = 20 μm. k = 15 μm. l, n = 10 μm