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Search for "vlasÁk j.": 7 articles found.
KOUT J., VLASÁK J., SPIRIN V. (2014): Contribution to the Antrodiella americana species complex (Basidiomycota, Polyporales). [polypores, Basidiomycota, taxonomy, ecology] Czech Mycology 66(1): 53-60 (published: 4th June, 2014)
abstract
Two recently described polypores, Antrodiella niemelaei and A. chinensis, are newly reported from the Russian Far East and the first of them also from the Czech Republic, Central Europe. The correctness of the identification of both species was confirmed by sequencing of ribosomal DNA.Antrodiella chinensis is reported as a record new to Russia. Antrodiella niemelaei was collected on dead fruitbodies of Hymenochaete intricata and H. tabacina. Photographs of both species are presented.
VAMPOLA P., ORDYNETS A., VLASÁK J. (2014): The identity of Postia lowei (Basidiomycota, Polyporales) and notes on related or similar species. [Postia, polypores, taxonomy, identification, internal transcribed spacer] Czech Mycology 66(1): 39-52 (published: 4th June, 2014)
abstract
In an attempt to settle the systematic position of Pilát’s species Leptoporus lowei (currently Postia lowei), which is sometimes incorrectly interpreted in mycological literature, a study of rich type material deposited in the mycological herbarium of the National Museum, Prague (PRM) was undertaken.Detailed description of macroscopic and microscopic features is presented together with molecular characterisation. The most important macroscopic and microscopic features differentiating P. lowei from similar or related species are discussed. Phylogenetic analysis clearly demonstrated that P. lowei is a well-separated taxon with closest affinity to P. leucomallella and P. tephroleuca.
VAMPOLA P., VLASÁK J. (2012): Rigidoporus pouzarii, a new polypore species related to Rigidoporus crocatus. [Rigidoporus, taxonomy, internal transcribed spacer, alluvial forest fungi] Czech Mycology 64(1): 3-11 (published: 2nd July, 2012)
abstract
The new polypore Rigidoporus pouzarii Vampola et Vlasák is described, occurring in alluvial forests, forming annual resupinate fruitbodies on lying dead stems of hardwoods, mostly Alnus species. In Europe, the species has been probably misidentified as R. crocatus, a closely related species differing by perennial, multi-layered fruitbodies and occurrence in old-growth mountain forests, preferentially on logs of Abies alba. Diagnostic features of both species are discussed and DNA sequences are also added. The name is dedicated to Zdeněk Pouzar, distinguished Czech mycologist, expert in alluvial forest fungi and our excellent teacher, on the occasion of his 80th birthday.
VAMPOLA P., VLASÁK J. (2011): Antrodiella niemelaei, a new polypore species related to Antrodiella americana. [Antrodiella, polypores, taxonomy, identification, internal transcribed spacer] Czech Mycology 63(2): 195-201 (published: 10th August, 2011)
abstract
A new polypore species, Antrodiella niemelaei Vampola et Vlasák, occurring on dead fruitbodies of Pseudochaete tabacina, is described. In Europe, the species has to date been identified as Antrodiella americana. The most important macro– and microscopic features of the two species are discussed and molecular characteristics are provided.
VLASÁK J., KOUT J. (2010): Sarcoporia polyspora and Jahnoporus hirtus: two rare polypores collected in South Bohemia, Czech Republic. [Parmastomyces transmutans, Albatrellus, Polyporales, Czech Republic] Czech Mycology 61(2): 187-195 (published: 10th August, 2010)
abstract
Two very rare polypores are reported from the Czech Republic: Sarcoporia polyspora, for the first time, and Jahnoporus hirtus, for the second time. Several basidiocarps of both polypores were collected and their growth and development were monitored for a period of three months. The collections and localities are described and their world distribution as well as affinities with other fungi are commented.
VAMPOLA P., VLASÁK J. (1992): Dichomitus albidofuscus and Gelatoporia subvermispora - two new polypores for Czechoslovakia. Česká Mykologie 46(1-2): 114-120 (published: 1st April, 1993)
VLASÁK J. (1990): Antrodiella citrinella - a new polypore for Czechoslovakia. Česká Mykologie 44(4): 238-239 (published: 26th November, 1990)
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