The 17DMAG in vitro immersed stroma comprising several loculi sharing one common ostiole is another striking character of Helicascus. Phylogenetic study Multigene phylogenetic analysis indicated that both Helicascus kanaloanus and H. nypae K.D. Hyde nested within Morosphaeriaceae (Suetrong et al. 2009). Concluding remarks Helicascus is a well defined marine genus. Herpotrichia Fuckel, Fungi rhenani exsic.: no. 2171 (1868). (Melanommataceae)

Generic description Habitat terrestrial, parasitic, find more hyperparasitic or saprobic. Ascomata medium-sized, immersed, erumpent to nearly superficial, scattered to gregarious, globose to subglobose with a broad pore. Peridium composed of pseudoparenchymatous cells. Hamathecium of dense, long pseudoparaphyses, embedded in mucilage, septate, branching. Asci cylindrical to cylindro-clavate, with a furcated pedicel. Ascospores fusoid, ellipsoid or oblong with broadly to narrowly round ends, 1-septate, constricted at the septum, uni- to biseriate. Anamorphs reported for genus: Pyrenochaeta or Pyrenochaeta-like (Sivanesan

1984). Literature: von Arx and Müller 1975; Barr 1984; Cannon 1982; Freyer and van der Aa 1975; Mugambi and Huhndorf 2009b; Samuels 1973; Ruboxistaurin manufacturer Samuels and Müller 1978; Sivanesan 1971, 1984. Type species Herpotrichia rubi Fuckel, Fungi rhenani exsic 2171. (1868). (Fig. 36) Fig. 36 Herpotrichia rubi (from g, f. rh. 2171, type). a Numerous ascomata gregariously immersed in the host tissue. b Section of an ascoma. Note the central ostiole and peridium structure and also note the arrangement of asci and pseudoparaphyses. c Section of partial lateral peridium which comprises

cells of textura angularis. d Part of a mature squashed ascus. e Relatively wide, septate pseudoparaphyses. f Immature ascus. Note the furcate pedicel. g–h One-septate ascospores. Note the verruculose ornamentation which is visible at the sides. Scale bars: a = 0.5 mm, b = 100 μm, c = 50 μm, d = 20 μm, e–h = 10 μm Ascomata 220–430 μm high × 240–390(-530) μm diam., scattered to gregarious, immersed to erumpent, rarely superficial, Alanine-glyoxylate transaminase globose to subglobose, wall black, coriaceous, apex with a small sometimes inconspicuous papilla, usually with a pore, lacking periphyses (Fig. 36a and b). Peridium 32–45 μm wide at the sides, up to 60 μm wide at the apex, basal wall thinner, all walls comprising cells of textura angularis, cells 2.5–4 μm diam., cell wall 2–4(−7) μm thick, exterior cells more thick-walled and pigmented, inner cells thin-walled and less pigmented, comprising thin-walled cells up to 9 μm diam., apex cells smaller and walls thicker (Fig. 36b and c). Hamathecium of dense, long pseudoparaphyses, 2–3 μm broad, embedded in mucilage, septate, branching (Fig. 36e). Asci 105–150 × 12.