L. Hably szerk.: Studia Botanica Hungarica 20. 1988 (Budapest, 1988)
Révay, Ágnes: Dematiaceous Hyphomycetes inhabiting forest debris in Hungary III.
branching, erect, straight, or curved, pale-brown, 50- 115 x 3-4.5/im, 6-8jum wide at the base. Conidia solitary, terminal, subcylindrical, ellipsoidal or pyriform, brown, the basal cell pale-brown, the central and apical cells predominantly uniformly coloured or the central cell darker then the others, 1-2-septate, thick-walled, 2-septate conidia 14-20 x 7-lOjum, 1-septate conidia 12-14 x 6.5-9jum, with a subhyaline frill 0.8-1.8 x 1.5-2^um. This is the first record of Endophragmiella similis from Hungary. - Collected on dead twigs of Fagus sylvatica near Szelcepuszta in the Aggtelek National Park, 15 July, 1987. Pleurothecium recurvatum (Morgan) Höhnel - Ber. Deutsch. Bot. Ges. 37: 154, 1919. (Pl. IV, Fig. 3) The occurrence of Pleurothecium recurvatum has recently been reported from Hungary (RÉVAY 1985). Conidia were reported to be hyaline, 3-septate, ellipsoidal, 16-20 x 4-6jam. There are some differences in the conidium size and colour between the former and the present collections. In a detailed study GOOS (1969) gave the following description of conidia: hyaline, (15-) 18-23 (- 30) x (4-) 5-7 (-9)jum. The conidia in my collection are 27-32 x 7-8jum, 3-septate, initially hyaline, but some of them becoming pale-brown in medial cells. HUGHES (1953) figured a British collection of Pleurothecium recurvatum , with polyblastic, denticulate, sympodial conidiogenous cells under the name Cacumisporium tenebrosum Preuss. Some conidia with pale coloured median cells can be seen on his illustration. My collection agrees well in conidium shape, septation, colour and conidiophore morphology with his findings. - Collected on submerged wood, from the stream Morgó-patak in the Börzsöny Mts, 14 August, 1987. Polythrincium trifolii Kunze - Mykol. Hefte, 1: 13-15, 1817. Conidiophores up to 110 x 6-9 jam. Conidia cuneiform or pyriform, pale-brown, 1-septate, 16-24 x 12-24jUm. This is a common species reported several times from Hungary by BUBÁK (1907), HOLLOS (1913, 1933), MOESZ (1916, 1930, 1942) and VASS (1982, 1983). - Collected on leaves of Trifolium repens near Szelcepuszta in the Aggtelek National Park, 15 July, 1987. Pseudospiropes obclavatus M. B. Ellis - More demat. Hyphom. p. 219, 1976. (Pl. V, Fig. 1) Conidiophores erect, straight or flexuous, brown, 20-65jum long, 3.4-5jum thick. Conidia obclavate, truncate at the base, 5-10-septate, mid-brown, 15-37 x 3.5-4vum. P. obclavatus was reported from Hungary by HOLUBOVÁ-JECHOVÁ (1979) from dead branches of Carpinus betulus and Fagus sylvatica . - Collected on dead debris from a tree-hollow, near Bak in Zala County, 9 September, 1986. Spadicoides atra (Corda) Hughes - Can. J. Bot. 36: 805, 1958. (Pl. III, Fig. 3) Conidiophores 60-350jam long, 2.5-3.5jum wide, 5-7jam wide at the base. Conidia ellipsoidal, nonseptate, brown, 4-7 x 2.8-4/am. This is a common species on decaying wood and bark. - Collected on dead wood of Fagus sylvatica , near Szelcepuszta in the Aggtelek National Park, 15 July, 1987. Sporidesmium brachypus (Ell. et Ev. ) Hughes - Can. J. Bot. 36: 807, 1958. (Pl. V, Fig. 4) Conidiophores 50- 100/im long, 5-7yumwide, dark-brown, conico-truncate at the apex. Conidia straight or slightly curved, fusiform, olivaceous brown, 5-8-pseudoseptate, 40-60 x 9-12jum, appendage hyaline, 40-55 jum long. This is the first record of Sporidesmium brachypus from Hungary. - Collected on dead wood, near Aggtelek in the Aggtelek National Park, 21 May, 1987. Taeniolella rudis (Sacc. ) Hughes - Can. J. Bot. 36:817, 1958. (Pl. III, Fig. 2) Conidiophores erect, obclavate or ellipsoidal, unbranched, dark-brown, 30-40 x 10- 13 jUm, truncate at the apex. Conidia produced in a acropetal chain, 4-9-septate, ellipsoidal or fusiform, truncate at the end, dark-brown, 36-50 x 10- 13/im. The present collection represents the first record of Taeniolella rudis from Hungary. - Collected on submerged dead wood from the stream Morgó-patak in the Börzsöny Mts, 25 January, 1986. Taeniolina scripta (P. Karst.) P.M. Kirk - Trans. Br. mycol. Soc. 76:84, 1981. Colonies pulvinate, effuse, dark-brown or almost black. Conidiophores pale-brown, very short, 3-4.5jUm thick. Conidia in simple or branching chains, smooth, medium or darkbrown, 2- 16-septate , ll-70yum long, 5-7yum thick. This collection constitutes the first record of T. s cripta from Hungary. - Collected on dead wood of Fagus sylvatica, near Rejtek in the Bükk Mts, 24 June, 1987.
