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BERKLEASMIUM":
7 articles found in Index.
HOLUBOVÁ-JECHOVÁ V. (1987): Studies on Hyphomycetes from Cuba V. Six new species of dematiaceous Hyphomycetes from Havana Province. Česká Mykologie 41(1): 29-36 (published: 16th February, 1987)
abstract
Six variants of Cercospora beticola were isolated from the territory of Slovakia. According to the cultural properties on potato glucose agar medium they could be characterized as: dark grey, dark grayish-green, ash-grey, deep grayish-green, light grayish-green and white grayish-green. Inoculation of susceptible and resistant sugar beet cultivars showed a correlation between pigmentation intensity and aggressiveness, with darker variants being more virulent and sporulating more heavily.
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.
BAKHIT M.S. (2021): The genus Canalisporium (Savoryellaceae) from freshwater habitats in Egypt. [asexual, hyphomycetes, lignicolous, muriform, River Nile.] Czech Mycology 73(2): 163-171 (published: 22nd October, 2021)
abstract
During an ongoing study of freshwater fungi colonising decaying submerged wood in Egypt, two species of Canalisporium, namely C. grenadoideum and C. jinghongense, were recorded for the first time in Egypt and Africa. These two species are described and illustrated herein. The conidial morphology of the two species was compared with that of others elsewhere in the world. The asexual morph of C. grenadoideum was recorded and described for the first time on natural substrate in the present study. A key to Canalisporium species in Egypt is provided.
DELGADO G., KOUKOL O., HEREDIA G., PIEPENBRING M. (2020): Texas microfungi: Hermatomyces amphisporus (Pleosporales, Dothideomycetes) revisited. [anamorphic ascomycete, phylogenetic placement, saprobic, taxonomy, genotypic variability, Hermatomyces bauhiniae.] Czech Mycology 72(1): 95-107 (published: 22nd June, 2020)
abstract
The pleosporalean anamorph Hermatomyces amphisporus is recorded for the first time from the U.S.A. based on several specimens collected on Sabal minor (Arecaceae) during mycological surveys carried out in the state of Texas. Phylogenetic analyses of novel DNA sequence data belonging to four nuclear regions (ITS rDNA, EF1-α, RBP2, β-TUB) revealed its taxonomic position within the monotypic family Hermatomycetaceae (Pleosporales, Dothideomycetes) in congruence with its morphological features. A description of the fungus in culture is provided here for the first time. Interestingly, apart from the lenticular conidia, also cylindrical conidia were formed together with chlamydosporous structures and pycnidia producing hyaline, nonseptate conidia. Further notes on the morphology on natural substrate, ecology and distribution in the U.S.A. and worldwide of this rare fungus are provided. The recently introduced species H. bauhiniae, which presents morphological characteristics different from the typical Hermatomyces spp., is found to be based on a confusing description, thus a different genus should be found to accommodate it.
POUZAR Z. (1987): Taxonomic studies in resupinate fungi III. Česká Mykologie 41(1): 26-28 (published: 16th February, 1987)
abstract
Six new, interesting species of dematiaceous Hyphomycetes were collected in the Province of Havana in the area of the small hill Loma de la Coca. New species Berkleasmium inflatum, Dischloridium tenuisporum, Eversia parvula, Helicoma divaricata, Pseudobeltrania havanensis and Sporidesmiella angustobasilaris are described and illustrated; they were found to colonize rotten branches of different undetermined broad-leaved trees, decaying petioles of Roystonea regia and dead leaves of Clusia rosea.
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.
ŠEBEK S. (1985): Johannes Baptista Zobel und seine Stelle in den Anfängen unserer Mykologie. Česká Mykologie 39(2): 65-70 (published: 20th May, 1985)
abstract
Holotypes of Daedalea vorax Harkness 1879, Polyporus piceinus Peck 1889 and Phellinus laricis Pilát 1972, and the sporophores of Phellinus pini (Brot.: Fr.) A. Ames and P. chrysoloma (Fr.) Donk were studied. Comparative studies showed these three holotypes are identical and represent a distinct polypore species. The oldest valid name is Daedalea vorax Harkness, and a new combination Phellinus vorax (Harkness) Černý comb. nov. is proposed.
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