Fig. 7.

Entosordaria perfidiosa (a–n, p–v: WU 35981, epitype; o, w–a1: WU 35982). a–c Erumpent ascomata with apical papilla in face view (two fused ascomata in c). d Two ascomata in transverse section. e Ascoma with apical papilla in side view. f Ascoma in vertical section. g Transverse section of perithecial wall (in 3% KOH). h–j Asci (in 3% KOH; with paraphyses in h). k, l Ascus apices (in 3% KOH + Lugol). m–a1 Ascospores (m–p immature; v in 3% KOH); the arrows denote radial slits of the apical germ apparatus (v, a1). All in water, except where noted. Scale bars: a = 1 mm; b–f = 200 μm; g, k–a1 = 10 μm; h–j = 20 μm