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DICTYOCHAETA":
7 articles found in Index.
RÉBLOVÁ M. (1998): A new Chaetosphaeria with a Dictyochaeta anamorph. [Ascomycotina, Lasiosphaeriaceae, systematics] Czech Mycology 50(3): 151-159 (published: 16th May, 1998)
abstract
Chaetosphaeria montana spec. nov. with a Dictyochaeta anamorph was found on rotten wood of Fagus sylvatica in the Czech Republic. The new species are described and illustrated. Relationships of C. montana with C. pulchriseta, C. callimorpha and other taxa are discussed. The diagnostic characters of Chaetosphaeria montana, C. pulchriseta and C. callimorpha and their anamorphs are given.
HOLUBOVÁ-JECHOVÁ V. (1988): Studies on Hyphomycetes from Cuba VIII. A new genus Piricaudilium and some species new for the territory of Cuba. Česká Mykologie 42(4): 200-204 (published: 16th December, 1988)
abstract
A new genus Piricaudilium is proposed to accommodate a new distinct dematiaceous hyphomycete P. lobatum characterized by the presence of inner hyaline hyphae which fill an internal space of each conidium. Possible relationship to Piricauda Bubák is commented. Five hyphomycetes are recorded here from the territory of Cuba for the first time and two combinations Dictyochaeta parva (Hughes et Kendrick) Hol.-Jech. and Dischloridium ychaffrei (Bhat et Sutton) Hol.-Jech. are proposed.
HOLUBOVÁ-JECHOVÁ V., MERCADO SIERRA A. (1986): Studies on Hyphomycetes from Cuba IV. Dematiaceous Hyphomycetes from the Province Pinar del Rio. Česká Mykologie 40(3): 142-164 (published: 29th August, 1986)
abstract
Seventy taxa of dematiaceous Hyphomycetes belonging to 44 genera were collected in the Province Pinar del Rio, in the western part of Cuba. An attention was mainly given to the saprophytic microfungi colonizing dead wood and bark of different broad-leaved trees, palms and decaying herbaceous material. Twenty-three hyphomycetes are recorded here for the first time from the Cuban territory, seven taxa of them are described and illustrated as new for science: Corynesporopsis rionensis Hol.-Jech., Monodictys sessilis Hol.-Jech., Pithomyces sumiderensis Hol.-Jech., Pseudospiropes cubensis Hol.-Jech., Sporidesmium dissolvens Hol.-Jech., Mercado et Mena, Virgariella caribensis Hol.-Jech., as new species and Sporidesmium tropicale M. B. Ellis var. cubensis Hol.-Jech. as a new variety. Codinaea lunulospora Hewings et Crane is transferred to Dictyochaeta and Sporidesmium pseudolmediae Castañeda to Corynespora. One typical lignicolous ascomycete Nitschkia acanthostroma (Mont.) Nannfeldt is also added.
HOLEC J., KŘÍŽ M., POUZAR Z., ŠANDOVÁ M. (2015): Boubínský prales virgin forest, a Central European refugium of boreal-montane and old-growth forest fungi. [Mt. Boubín, Bohemian Forest, Czech Republic, Basidiomycota, Ascomycota, diversity, ecology, distribution] Czech Mycology 67(2): 157-226 (published: 10th September, 2015)
abstract
Boubínský prales virgin forest is the best-preserved montane Picea-Fagus-Abies forest in the Czech Republic. Its core area (46.67 ha), grown with original montane forest never cut nor managed by foresters, has been protected since 1858. It represents the centre of the present-day nature reserve (685.87 ha). A detailed inventory of its fungal diversity was carried out in 2013–2014. Ten segments differing in habitat and naturalness were studied (235 ha). The total number of species was 659, with the centre of diversity in the core area (503 species) followed by the neighbouring segments grown by natural forests minimally influenced by man. When literature and herbarium data are added, the total diversity reaches a total of 792 taxa. The locality represents a unique refugium for some borealmontane fungi (e.g. Amylocystis lapponica, Laurilia sulcata, Pholiota subochracea), a high number of rare species preferring old-growth forests (Antrodia crassa, A. sitchensis, Baeospora myriadophylla, Chrysomphalina chrysophylla, Fomitopsis rosea, Ionomidotis irregularis, Junghuhnia collabens, Skeletocutis odora, S. stellae, Tatraea dumbirensis), wood-inhabiting and mycorrhizal fungi confined to Abies (Panellus violaceofulvus, Phellinus pouzarii, Pseudoplectania melaena, Lactarius albocarneus), and a high number of indicators of well-preserved Fagus forests (e.g.Climacodon septentrionalis, Flammulaster limulatus, Pholiota squarrosoides). Several very rare fungi are present, e.g. Chromosera cyanophylla, Cystoderma subvinaceum and Pseudorhizina sphaerospora. The value of the local mycobiota is further emphasised by the high number of protected and Red List species. Comparison with other Central European old-growth forests has confirmed that Boubínský prales is a mycological hotspot of European importance.
RÉBLOVÁ M., GAMS W. (1999): Teleomorph-anamorph connections in Ascomycetes. 1. Cylindrotrichum and Cacumisporium anamorphs of Chaetosphaeria. [Ascomycetes, Chaetosphaeria, culture studies, wood-inhabiting fungi, systematics] Czech Mycology 51(1): 1-40 (published: 29th January, 1999)
abstract
The teleomorph-anamorph connections of Chaetosphaeria are discussed. On the basis of there vision of the type and other herbarium material, Zignoëlla crustacea, Lasiosphaeria britzelmayri subsp. fennica, Sphaeria decastyla and Melanomma macrosporum proved to be members of Chaetosphaeria. The new combinations Chaetosphaeria crustacea, Chaet. fennica and Chaet. decastyla, are proposed, Melanomma macrosporum is included in the synonymy of the latter. Chaetosphaeria crustacea has an anamorph intermediate between Chloridium and Cylindrotrichum, Chaetosphaeriafennica has a Chloridium-like anamorph, and Chaetosphaeria decastyla has Cacumisporium capitulatum as its anamorph. Two new species, Chaetosphaeria tulasneorum associated with the anamorph Cylindrotrichum oligospermum and Chaetosphaeria acutata associated with a Cylindrotrichum anamorph, are described. The teleomorph-anamorph connections of all accepted Chaetosphaeria species, except for Chaet. fennica, were confirmed by culture studies. Chaetosphaeria abietis and Chaet. fusi for mis are also considered, and the connection with the Chloridium cylindrosporum anamorph of the latter is confirmed by culture studies for the first time. The genus Cylindrotrichum and its relationship to Chloridium and other related genera is discussed. A key to the species of Chaetosphaeria with Cylindrotrichum and Cacumisporium anamorphs is provided.
HOLUBOVÁ-JECHOVÁ V., CASTAÑEDA RUIZ R.F. (1986): Studies on Hyphomycetes from Cuba III. New and interesting dematiaceous taxa from leaf litter. Česká Mykologie 40(2): 74-85 (published: 10th May, 1986)
abstract
A new genus Chlamydopsis is proposed to accomodate a new distinct dematiaceous hyphomyoete C. proliferans occurring on decayed leaves of the Lauraceae. Four new hyphomycetes from different leaf litter found in Cuba are also described and illustrated: Korunomyces zapatensis belonging to such fungi imperfecti producing only multicellular asexual reproductive structures; Garnaudia triseptata being a second species of the genus originally described from Europe; Pithomyces prolatus distinguished by an enormous size of its conidia; Corynespora calophylli being very close to Corynespora litchii originally classified by Matsushima in Teratosperma. Belltrania rhombica O. Penzig and Circinotrichum papatpurae Hughes et Pirozynski are reported here from Cuba for the first time.
HOLUBOVÁ-JECHOVÁ V., MERCADO SIERRA A. (1984): Studies on Hyphomycetes from Cuba II. Hyphomycetes from the Isla de la Juventud. Česká Mykologie 38(2): 96-120 (published: 1984)
abstract
Sixty-eight species or varieties of lignicolous and other saprophytic Hyphomycetes belonging to 47 genera are recorded from the Isla de la Juventud (formerly Isla de Pinos). The majority of them are probably common species in subtropic or tropic regions, however, previously unreported from Cuba or adjacent islands in Caribbean area. Some infrequent or rare Hyphomycetes were also collected and 11 new species are described here.
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