Fig. 7.

Valsaria lopadostomoides VIQ. a–c Ectostroma in face view. d Transverse section at the ascomatal level. e Vertical stroma section. f–h Asci. i, l–n. Ascospores (i. immature; i, n. showing surface ornamentation). j, k Ascus apices (showing ring in j. water and k. Congo red). o Apically free paraphyses in Congo red. Scale bars: a= 1 mm. b, d=0.7 mm. c=0.4 mm. e=0.5 µm. f–h= 15 µm. i=5 µm. j, m, n=7 µm. k, l, o=10 µm