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AGARICUS|xanthoderma":
25 articles found in Index.
WASSER S.P. (1996): New, remarkable and rare higher Basidiomycetes from Israel. [Higher Basidiomycetes, Agaricales, taxonomy, ecology, taxa, sp. nov., Israel] Czech Mycology 48(4): 237-250 (published: 14th March, 1996)
abstract
Nine species and infraspecific taxa of Higher Basidiomycetes are recorded as new, remarkable and rare for Israel. One species is undescribed: Agaricus herinkii sp. nov., related to A. nevoi S. Wasser, A. pratulorum Romagn. and A. gennadii (Chat, et Boud.) P. D. Orton. Macowanites galileensis Mos., Binyam. et Hersh., Agaricus bonii S. Wasser and A. nevoi S. Wasser are endemics of Israel. Melanophyllum haematospermum (Bull.: Fr.) Kreisel, Agaricus geesteranii Bas et Heinem., A. xanthodermus Gen. var. lepiotoides R. Mre, A. gennadii (Chat, et Boud.) P. D. Orton var. microsporus (Bohus) S. Wasser and A. pequinii (Boud.) Konr. et Maubl. are new for Israel and some of them – for Asia or for the Near East. Synonyms, detailed descriptions, locations and dates of collections in Israel, ecological peculiarities, general distribution, as well as taxonomic remarks to all nine taxa are given.
PILÁT A., KOCKOVÁ-KRATOCHVÍLOVÁ A. (1962): Carposomata Agarici xanthodermi Gen. fungo saccharomycetiformi Candida humicola (Daszewska) Diddens et Lodder infecta et deformata. Česká Mykologie 16(2): 83-86 (published: 13th April, 1962)
SEEGER R. (1995): Vergiftungen durch höhere Pilze (Intoxications by higher fungi.) [Fungal intoxications, muscarine, amatoxins, hallucinogenic fungi, Cortinarius toxins] Czech Mycology 48(2): 97-138 (published: 25th September, 1995)
abstract
Article presents a review of poisonous macrofungi and their toxic constituents concerning chemistry, site and mechanism of action, absorption, fate and excretion of the main toxins and signs, diagnosis, treatment and course of human poisoning. Considered are macrofungi containing 1. Irritants of the gastrointestinal tract with rapid onset of action. 2. Muscarine in Inocybe and Clitocybe species. 3. Toxins affecting the central nervous system, i.e. ibotenic acid resp. muscimol in Amanita muscaria and A. pantherina and hallucinogenic indoles in Psilocybe, Panaeolus und related species. 4. Toxins affecting parenchymatous organs with delayed onset of symptoms, causing mainly liver and/or kidney injury: The cyclopeptides in Amanita phalloides, A. virosa and A. verna and in Galerina and Lepiota species. Gyromitrine resp. methylhydrazine in Gyromitra esculenta. Cortinarius toxins in C. orellanus, C. speciosissimus and related species. 5. Miscellaneous substances, not necessarily toxic per se, e.g. coprin in Coprinus atramentarius which produces disulfiram-like effects when consumed with alcohol. - Intolerance to trehalose in persons with a genetic deficiency of the intestinal enzyme trehalase. - Hypersensitivity reactions to ingested or inhaled antigens of edible mushrooms, e.g. skin and respiratory reactions or even immunohaemolytic reactions complicated by secondary renal failure.
KLÁN J. (1990): Lignin test - its mycotoxicological and chemotaxonomical significance. Česká Mykologie 44(4): 220-224 (published: 26th November, 1990)
abstract
A total of 135 species of Basidiomycetes were analyzed using the lignin test. Though not specific for amanitins or tryptamine derivatives, the test is useful in chemotaxonomic studies of genera Russula, Lyophyllum, Amanita, and Psilocybe.
SEMERDŽIEVA M. (1989): Ganzstaatliches mykotoxikologisches Seminar „Gesundheitsaspekte der praktischen Mykologie“, Prag 30.V.1988. Zusammenfassungen der Referate. Česká Mykologie 43(3): 176-186 (published: 21st August, 1989)
KLÁN J., RULFOVÁ I. (1989): Antibiotic activity of cultures of some saprotrophic basidiomycetous fungi. Česká Mykologie 43(2): 85-95 (published: 2nd May, 1989)
abstract
The antibiotic activity against microorganisms Bacillus subtilis, Candida pseudotropicalis, Escherichia coli and Sarcina lutea was tested in 97 species of mycelial cultures (110 strains) from saprotrophic Basidiomycotina, using the diffusion plate method. Activity was found in 55.4% of strains. The study also included rare species previously not tested. Antibiotic activity is evaluated as a biochemical taxonomic feature.
KLÁN J., ŘANDA Z., BENADA J., HORYNA J. (1988): Investigation of non-radioactive Rb, Cs, and radiocaesium in higher fungi. Česká Mykologie 42(3): 158-169 (published: 12th August, 1988)
abstract
The concentration factors for non-radioactive Rb, Cs, and radiocaesium in the fruit bodies of mushrooms were determined. The difference between the concentration factors of non-radioactive and radioactive Cs from the last fallout was one order of magnitude. No significant differences were found between the concentration factors of stable Rb and Cs for mushrooms and vascular plants. The highest accumulation of radiocaesium was observed in Boletus spp., Laccaria spp., Paxillus involutus, Cortinarius armillatus, and Lactarius rufus. The contribution of older weapon-test fallout and the more recent 1986 Chernobyl fallout could be differentiated by isotopic ratio. The radiation dose from consumption of 10 kg fresh mushrooms did not exceed 20% of the dose from natural background radiation in Czechoslovakia.
KOTLABA F., POUZAR Z. (1984): Ing. Vladimír Landkammer (1901-1983) in memoriam. Česká Mykologie 38(1): 50-52 (published: 1984)
Abstracts of papers delivered at the 7th Conference of Czechoslovak mycologists held at České Budějovice, 13-18 September, 1982. Česká Mykologie 37(2): 108-128 (published: 1983)
abstract
Abstracts of papers delivered at the 7th Conference of Czechoslovak Mycologists, held at České Budějovice, 13–18 September 1982 - 1st Section: Taxonomy, Ecology and Mycofloristics
Referate, die auf dem gesamtstaatlichen Seminar „Biochemische und morphologische Veränderungen bei Vergiftungen durch höhere Pilze“ (Prag, 17. IV. 1980) vorgetragen wurden. Česká Mykologie 35(2): 112-119 (published: 1981)
KOTLABA F. (1981): Excursio mycologorum Bohemicorum in Karlštejn anno 1980. Česká Mykologie 35(2): 108-111 (published: 1981)
abstract
A mycological excursion to Karlštejn in 1980 is reported. Due to dry weather, few fungi were found. A complete list of all observed species is published, including common ones, unlike previous reports that listed only rare taxa.
MICKA K., KLÁN J. (1980): Chemical spot tests of macromycetes with benzidine. Česká Mykologie 34(2): 74-81 (published: 1980)
abstract
Macrochemical colour reactions of benzidine were studied mainly with the species of genera Agaricus, Amanita, Lactarius, Russula, and Tricholoma. With the genus Lactarius, differences were found between the reactions of the milk and the context. Oxidation enzymes, which give a blue-green, blue, or black reaction, were detected in many species of the genera Agaricus, Lactarius, and Russula, whereas with Amanita and most species of Tricholoma they were absent. In the case of the genus Russula, only species with a burning taste give a yellow or ochre reaction. The reactions of benzidine are suitable as complementary characteristics for the determination of some mutually similar species.
KLÁN J. (1978): Flammulina ononidis Arnolds, ein besonderer Steppen-Samtfussrübling in der Tschechosliwakei. Česká Mykologie 32(4): 205-214 (published: 1978)
abstract
A new species of Flammulina from Czechoslovakia, Flammulina ononidis Arnolds, is described. It differs from Flammulina velutipes in larger spores and individual growth on the perennial herb Ononis spinosa L. The paper discusses the ecology and distribution of this species, first found in 1972 in the České středohoří region.
KUBIČKA J. (1969): Die Pilzvergiftungen im Südböhmischen bezirk im Jahre 1965. Česká Mykologie 23(3): 171-180 (published: 15th July, 1969)
abstract
An attempt was made to record mushroom poisonings in Czechoslovakia within one district (South Bohemian region with 1.5 million inhabitants). In 1965, there were 28 poisonings involving 48 people and 1 death. 42 people were hospitalized for a total of 239 days. The most serious poisonings were caused by Gyromitra esculenta, while the most frequent poisonings were due to Amanita pantherina.
LAZEBNÍČEK J. (1969): Arbeitstagung zu Fragen der Pilzfloristik und Kartierung in der DDR. Česká Mykologie 23(1): 78-80 (published: 1969)
ŠMARDA F. (1964): Beitrag zur mykozönologischen Charasteristik des pannonischen Gebietes in der Umgebung von Brno. Česká Mykologie 18(1): 7-15 (published: 25th January, 1964)
abstract
The formation and development of plant and fungal communities in the hills near Brno are primarily influenced by microclimatic conditions. The paper describes communities on Horka Hill with different combinations of phanerogams and higher fungi, shaped by exposure and vegetation structure. The study shows how distinct microclimates lead to specific combinations of fungal species, complementing phytocenological characterization of vegetation.
Cohortatio ad colaborationem distributionis macromycetum europaeorum explorandi causa / Výzva ke spolupráci na mapováni hub v Evropě. Česká Mykologie 16(3): 155-160 (published: 6th July, 1962)
KŘÍŽ K. (1962): Zwei Pilzaustellungen in Mähren im Jahre 1961. Česká Mykologie 16(1): 19-22 (published: 19th January, 1962)
ŠMARDA F. (1960): Mykoflora der Pflanzengesellschaften des Hügels Čebínka bei Brünn. Česká Mykologie 14(4): 222-228 (published: 20th October, 1960)
SVRČEK M. (1960): Eine mykofloristische Skizze der Umgebung von Karlštejn (Karlstein) im Mittelböhmen. Česká Mykologie 14(2): 67-86 (published: 20th April, 1960)
HERINK J. (1958): Das Vorkommen von Pilzvergiftungen in der Tschechoslowakei und dessen statistiche Verfolgung. Česká Mykologie 12(4): 246-253 (published: 20th October, 1958)
MICKA K., POUZAR Z., SVRČEK M. (1956): Barevné reakce vyšších hub s benzidinem. Česká Mykologie 10(3): 184-188 (published: 3rd September, 1956)
CHARVÁT I. (1956): Otravy houbami ve Švýcarsku v letech 1949 až 1953. Česká Mykologie 10(2): 116-120 (published: 30th June, 1956)
Literatura. Česká Mykologie 8(4): 188-192 (published: 20th November, 1954)
PILÁT A. (1952): Pečárka vlnatá - Agaricus lanipes [Moell. et Schaef.] Sing. - byla poprvé nalezena v ČSR. Česká Mykologie 6(6-7): 116-118 (published: 15th August, 1952)
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