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PHOLIOTA|cerifera":
3 articles found in Index.
HOLEC J. (1998): The taxonomy of Pholiota aurivella and Pholiota adiposa - a return to Batsch and Fries. [Agaricales, Pholiota aurivella, Pholiota adiposa, Pholiota cerifera, taxonomy, new delimitation, neotypification] Czech Mycology 50(3): 201-221 (published: 16th May, 1998)
abstract
The paper presents a new opinion on the delimitation of Pholiota aurivella and Pholiota adiposa, which, however, correspondsto originaldescriptions of BatschandFries.Theconclusions are based on careful studies of fresh as well as herbarium material from the Czech Republic, Slovakia, Sweden, Finland and Austria. The true Pholiota aurivella (Batsch: Fr.) P. Kumm. proved to be a species growing on Salix and having a subviscid to dry and mat pileus surface, thick dark scales, predominantly clavate cheilocystidia, spores with a broad germ pore and abundant chrysocystidia. The true Pholiota adiposa (Batsch: Fr.) P. Kumm. is a fungus occurring on Fagus and many other deciduous trees, occasionally also on conifers, and has a strongly glutinous, lustrous pileus with thin scales, cheilocystidia of a different shape, spores with a narrower germ pore and rare chrysocystidia. A new neotype is being designated here for Pholiota aurivella instead of the neotype chosen by Jacobsson which proved to be in conflict with Fries’ protologue. Revision of the holotype of Pholiota cerifera (P. Karst.) P. Karst, showed that this species is identical with Pholiota aurivella.
HOLEC J. (1993): Ecology of macrofungi in the beech woods of the Šumava mountains and Šumava foothills. Česká Mykologie 46(3-4): 163-202 (published: 25th August, 1993)
abstract
The fungi of the order Agaricales s. l. and several families of ungilled fungi and gasteromycetes were studied in the beech woods of the southeastern part of the Sumava mountains and Sumava foothills (Czechoslovakia). Altogether, 230 species were recorded on 8 permanent plots (50 x 50 m) during the years 1988 - 1990. The terrestrial fungi were closely associated with a particular layer of the surface humus and substrate, and the lignicolous fungi were associated with wood in various stages of decay. The occurrence of mycorrhizal fungi was influenced above all by the mycorrhizal partner, altitude, and climate. The species composition, number of mycorrhizal and terrestrial species on the individual plots, and their share were determined by the humus type, microrelief, and the thickness of the detritus layer. The occurrence of lignicolous fungi was in close relation to the degree of naturalness of the wood, substrate diversity of the plot and the mesoclimate. The results are summarized in the mycosociological tables and compared by the use of cluster analysis and diagrams.
KLÁN J., BAUDIŠOVÁ D., SKÁLA Z. (1992): Enzymy activity of mycelial cultures of saprotrophic macromycetes (Basidiomycotina). III. A taxonomic application. Česká Mykologie 46(1-2): 75-85 (published: 1st April, 1993)
abstract
Mycelial cultures of 92 species belonging to 40 genera of saprotrophic basidiomycetous fungi (orders Agaricales, Aphyllophorales, Gastrosporiales, Lycoperdales and Nidulariales) were tested with respect to the production of extracellular hydrolytic enzymes and oxidoreductases (laccase, peroxidase, tyrosinase, diaminooxidase, proteases, amylases, urease, p-cresol oxidases and hydrolyse of tyrosine) using simple plate and spot tests. The results obtained were evaluated by means of factor analysis methods. Distribution of enzyme activities in individual species was discussed.
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