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SKELETOCUTIS|odora":
8 articles found in Index.
KUNCA V., PEIGER M., TOMKA P., VAMPOLA P. (2022): Old-growth forest fungi – new localities and habitat and host preferences in Slovakia (I). [Amylocystis lapponica, Antrodia labyrinthica, Ionomidotis irregularis, Skeletocutis odora, Yuchengia narymica, decay stage, forest naturalness.] Czech Mycology 74(1): 33-55 (published: 28th February, 2022) Electronic supplement
abstract
“Old-growth forests” comprise habitats from untouched, primeval forests to partially man-influenced, near-natural forests. Some fungal species occur preferably in these forests with a high degree of naturalness. Occurrence data from Slovakia for five wood-inhabiting fungal species was processed. The numbers of known localities of these species in Slovakia range from 4 to 49. The five species prefer different stages of wood decay when producing fruitbodies. Records of the studied species indicate that Amylocystis lapponica and Ionomidotis irregularis occur only in old-growth forests, especially in the best-preserved virgin and natural ones, in Slovakia typically on wood of only one or two tree species. Antrodia labyrinthica occurs in natural and near-natural forests, while the remaining two species can survive in managed forests with a natural tree composition, localised close to forests of higher naturalness (Skeletocutis odora) or even in more intensively managed forests with a small amount of decaying wood and parks (Yuchengia narymica). The substantial increase in the number of records of some species in Slovakia can be related to more intensive research in montane old-growth forests (e.g. Amylocystis lapponica) or probably to a massive spread of species (Yuchengia narymica), even in a wide elevation range.
HOLEC J., ZEHNÁLEK P. (2021): Remarks on taxonomy and ecology of Dentipratulum bialoviesense based on records from Boubínský prales virgin forest in the Czech Republic. [Fungi, Basidiomycota, Russulales, Auriscalpiaceae, ITS rDNA, natural forests.] Czech Mycology 73(2): 121-135 (published: 1st July, 2021)
abstract
Two recent records of the rare fungus Dentipratulum bialoviesense from Boubínský prales virgin forest in the Czech Republic were documented morphologically and molecularly. One collection from the type locality, Białowieża virgin forest in Poland, was used for morphological comparison.The Boubínský prales collections agree with the Białowieża collection in macro- and micromorphological characters and ecology, namely their growth on decaying wood of Picea abies in natural forest. Simultaneously, Boubínský prales collections clearly differ in their ITS rDNA region from the only published Dentipratulum sequence based on a collection from France, originally identified as D. bialoviesense but currently representing a paratype of the recently described species D. crystallinum. Consequently, the Boubínský prales sequences most likely represent the first sequence data of D. bialoviesense. Notes on the taxonomy and ecology of D. bialoviesense and D. crystallinum are added, suggesting that the identity of all collections should be verified molecularly in future, especially those from wood of broadleaved trees in France. Photographs of dried basidiomata and key micromorphological characters of D. bialoviesense from Boubínský prales and Białowieża are provided.
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.
ZÍBAROVÁ L., KOUT J. (2014): First record of Skeletocutis ochroalba (Polyporales) in the Czech Republic. [polypore, boreal species, taxonomy, rare species] Czech Mycology 66(1): 61-69 (published: 4th June, 2014)
abstract
The polypore species Skeletocutis ochroalba is newly reported from the Czech Republic and for the first time from Central Europe. Both morphology and sequencing of DNA (ITS region) confirmed the identity of the species. It is characterised by pileate basidiocarps, narrow allantoid spores and ecology. Its similarity to S. nivea is discussed. An in situ photo of S. ochroalba is included.
HOLEC J., BERAN M. (2007): Distribution, ecology and fructification of a rare ascomycete, Pseudorhizina sphaerospora, in the Czech Republic and its habitats in Europe. [natural forests, virgin (primaeval) forests, man-made habitats, cold climate, mountains] Czech Mycology 59(1): 51-66 (published: 28th June, 2007)
abstract
Pseudorhizina sphaerospora (Ascomycota, Pezizales, Discinaceae) belongs to the rarest fungi of the Czech Republic (CR). At each of the three known localities its occurrence is quite different in character. There is a historical locality where the species was observed only once a long time ago (Plešný = Plechý Mts.), a locality with continuous occurrence for more than 80 years (Boubínský prales virgin forest) and a new locality, where the fungus was found in 2005 (Žofínský prales virgin forest). All records of P. sphaerospora in the CR originate exclusively from montane virgin forests representing rare remnants of natural vegetation almost untouched by man. However, in Nordic countries, Switzerland, Germany and Slovakia the species is known from man-made or man-influenced habitats. It seems that P. sphaerospora does not prefer natural forests but either cold and humid climatic conditions or dead wood with a stable high water content. Such conditions are met in Nordic countries, in high mountains, in virgin forests with a stable humid mesoclimate and in dead conifer woods supplied by water from streams, etc.
Book reviews - Lundquist J.E., Hamelin R.C.: Forest Pathology: From Genes to Landscapes. - Wojewoda W. (ed.): Atlas of the geographical distribution of fungi in Poland. Fascicle 3. Czech Mycology 58(1-2): 152-154 (published: 10th August, 2006)
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)
abstract
Two very rare resupinate polypores, Dichomitus albidofuscus (Domaň.) Domaň. and Gelatoporia subvermispora (Pilát) Niemelä, are reported as new species for Czechoslovakia.
KOTLABA F., POUZAR Z. (1988): Type studies of polypores described by A. Pilát - I. Česká Mykologie 42(3): 129-136 (published: 12th August, 1988)
abstract
There are dealt with 32 taxa of polypores described as new by A. Pilát, type material of which is preserved in herbarium PRM. Dr. Albert Pilát (1903–1974) described during his life a large number of polypores (Polyporales s.l.) not only from Europe but also from North America, Africa and especially from Asia. Most of these new taxa come from Northeastern Asia, while the European taxa come mostly from contemporary Transcarpathian Ukraine — USSR (between 1918–1939 the most eastern part of Czechoslovakia). With regard to publication of the species, we cite only the references where the name was validly published — we omit reference to earlier publications where some names appeared in invalid form. We would like to note, however, that many of the new taxa of polypores described by A. Pilát appear to be identical with taxa (mainly species) described previously by other authors and so become synonyms. He overlooked previously described species (e.g. Xanthochrous krawtzewii Pil. 1934, which is identical with the much older Mucronoporus andersonii Ell. et Everh. 1890) or he overestimated the importance of certain characters, especially when trying to distinguish taxa in what are now known to be highly variable species; e.g. in Polyporus latemarginatus Dur. et Mont. in Mont. 1856 = Poria ambigua Bres. 1897, which he described at least four times under different names.
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