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No. 19 October 2018
a journal on biodiversity, taxonomy and conservation of fungi
ISSN 1335-7670 Catathelasma 19: 1–80 (2018)
Merismodes ochracea, Podunajská nížina Lowland, Kopáčsky ostrov
NR, 5 November 2017. T. Tejklová & L. Zíbarová (HR 105299).
Photo L. Zíbarová.
October 2018 Catathelasma 19 3
Catathelasma
Catathelasma is a scientic journal published by the Slovak Mycological
Society with the nancial support of the Slovak Academy of Sciences
Editor in chief: Viktor Kučera
Editorial board: Pavel Lizoň & Soňa Jančovičová
Graphic and Cover Design: Erika Pisarčíková & Zdeněk Bašta
Back issue of Catathelasma can be accessed at www.cybertrufe.org.
uk/cyberliber
Table of Contents
A contribution to the knowledge of lignicolous fungi of Podunajská
nížina Lowland (Slovakia)
Tereza Tejklová & Lucie Zíbarová ........ 5
ISSN
1335-7670
Biscogniauxia dennisii, Podunajská nížina Lowland, Šúr NNR,
Panónsky háj, 10 April 2017, T. Tejklová, L. Zíbarová & I. Kautmanová
(HR 104621). Photo L. Zíbarová.
Antrodia xantha, Podunajská nížina Lowland, Dunajské ostrovy NR,
12 April 2017, T. Tejklová, L. Zíbarová, I. Kautmanová &
I. Tomášeková (HR 104584). Photo L. Zíbarová.
4 Catathelasma 19 October 2018 October 2018 Catathelasma 19 5
Instructions to Authors
Catathelasma publishes original and reviewed contributions to the better knowledge
of fungi preferably in Slovakia and central Europe. Papers should be on diversity (my-
cooristics), ecology, taxonomy and nomenclature, conservation of fungi, and book
reviews and notices. Manuscripts have to be submitted in English with a Slovak or
Czech summary.
Elements of an article submitted to Catathelasma
- title: informative and concise
- author’s name: full rst and last name
- author’s mailing and e-mail addresses
- key words: max. 5 words, not repeating words in the title
- text: written in Arial, without any special type of text formatting except for italic and
bold options, not exceeding 15 pages
- gures: line drawings, photographs, diagrams and/or graphs (scanned and “jpg” or
“tif” formatted) with their legends should be self-explanatory; legends to the gures
must be written at the end of the text le
- abstract/summary in Slovak or Czech: max. 10 lines (starting with author’s name
and the title of the article); the journal is responsible for the translation of abstracts
into Slovak for foreign authors
- studied voucher specimens should be kept in the public herbaria
- list of references:
journal article: Kučera, V. 2011. Cudoniella acicularis. Catathelasma 13:
25–27.
book: Dennis, R. W. G. 1978. British Ascomycetes. Vaduz.
book chapter: Verbeken, A. & Vesterhol, J. 2012. Lactarius Pers. In: Knud-
sen, H. & Vesterholt, J. (eds.), Funga Nordica, p. 118–144, Copenhagen.
data from internet: Thiers, B. (on-line). Index Herbariorum: A global direc-
tory of public herbaria and associated staff. http://sweetgum.nybg.org/ih/ [ac-
cessed 30 April 2015].
references in the text: Lizoň (2001), (Lizoň 2001), (Knudsen & Vesterholt
2012), Adamčík et al. (2003)
Please follow these web sites:
for journal abbreviations: http://www.wsl.ch/dienstleistungen/publikationen/
ofce/abk_EN?letter=P
for book abbreviations: www.sil.si.edu/digitalcollections/tl-2
for abbreviation of authors of fungal names: http://www.indexfungorum.
org/Names/AuthorsOfFungalNames.asp
for current names of fungal taxa: indexfungorum.org/Names/Names.asp
for herbaria acronyms: http://sweetgum.nybg.org/ih/
for botanical data: www.ipni.org/index.html; kiki.huh.harvard.edu/databases
Correspondence:
All correspondence concerning the journal should be sent to the following address:
viktor.kucera@savba.sk
Back issue of Catathelasma can be accessed at www.cybertrufe.org.uk/cyberliber
A CONTRIBUTION TO THE KNOWLEDGE
OF LIGNICOLOUS FUNGI
OF PODUNAJSKÁ NÍŽINA LOWLAND (SLOVAKIA)
Tereza Tejklová1 & Lucie Zíbarová2
1Muzeum východních Čech v Hradci Králové, Eliščino nábřeží 465, 500 01 Hradec
Králové, Czech Republic; t.tejklova@muzeumhk.cz
2Resslova 26, 400 01 Ústí nad Labem, Czech Republic; gekko13@seznam.cz
Tejklová, T. & Zíbarová, L. 2018. A contribution to the knowledge
of lignicolous fungi of Podunajská nížina Lowland (Slovakia).
Catathelasma 19: 5–77.
The article summarises authors’ records of lignicolous macromycetes from their
eld trips to Podunajská nížina Lowland, Slovakia during the years 2016–2017. Out
of 243 taxa recorded, 64 of rare, endangered or otherwise interesting species are
provided with short comments. Among the most interesting records are: Ceriporia
camaresiana, Fibricium subceraceum, Hypoxylon submonticulosum, Xenasma
parvisporum or Xenosperma ludibundum.
Tejklová, T. & Zíbarová, L. 2018. Příspěvek k poznání dřevních hub
Podunajské nížiny (Slovensko). Catathelasma 19: 5–77.
Článek shrnuje lignikolní makromycety zaznamenané autorkami během svých exkurzí
do Podunajské nížiny na Slovensku v letech 2016–2017. Z celkem zaznamenaných
243 taxonů je 64 vzácných, ohrožených či jinak zajímavých krátce okomentováno.
Mezi nejzajímavější druhy patří Ceriporia camaresiana, Fibricium subceraceum,
Hypoxylon submonticulosum, Xenasma parvisporum či Xenosperma ludibundum.
Key words: macrofungi, Polyporales, Corticiaceae, pyrenomycetes, Danubian
Lowland
Introduction
During the years 2016–2017 we visited several interesting localities
in Bratislava and its immediate vicinity, in the phytogeographic district
Podunajská nížina Lowland. We made records of some very rare species
of macrofungi, some of which are included in the Red lists of Slovakia
or other neighbouring states (Austria, Czech Republic). Because of
timing of our trips and our own taxonomic interests we focused mostly on
lignicolous (i. e. wood-degrading) fungi, which are a group that is often
overlooked by many eld mycologists, despite its immense ecological
importance.
6 Catathelasma 19 October 2018 October 2018 Catathelasma 19 7
Podunajská nížina Lowland is located in the south-west Slovakia and it
encompasses about one fth of its area. It is part of geomorphological
unit of Podunajská rovina Plain that has little differentiation in elevation
(ranging 107–160 m a. s. l.). Its geological bedrock is mostly composed
of gravel, sand-gravel and sand. It is an area with warm climate (T1
and T2 climatic areas) and it is the driest and warmest phytogeographic
region in Slovakia (Miklós 2002). The willow-poplar and hardwood
oodplain forests around the Danube River are very valuable from a
nature perspective and substantial part is protected as a single large-
scale protected area – Dunajské luhy PLA, which is mostly overlapping
with “Dunajské luhy” area of Ramsar Convention1.
The rst inventory survey in the area is by Lizoň (1982) during preparation
of Hrušov reservoir (par of Gabčíkovo Dam). We came across only single
more less complete report from any of the places we visited (Kabát &
Procházka 1995). Nevertheless, other articles with more restricted
taxonomical focus were published from that area (e. g. Jančovičová
1999, 2000, Jančovičová & Glejdura 1999, Janitor 1997, Kabát 1995,
Ripková & Hagara 2003), but the coverage is far from complete. Many
tomentelloid fungi collected by L. Hagara in area (particularly Rusovce)
and determined by K. Čížek are now deposited in herbarium of Museum
of Eastern Bohemia (HR). In addition, the area was visited by Kotlaba
& Pouzar (2015b) in the second part of 20th century. It is peculiar that
responsible environmental conservation authorities in Slovakia have not
sought any mycological survey of any localities despite most of them are
now protected as reserves. For nature characteristic of Bratislava and its
close surroundings (including the brief history of mycooristic research)
see also Feráková and Jarolímek (2011).
The aim of present work is to provide more data on distribution and
ecology of lignicolous macrofungi in Podunajská nížina Lowland.
Materials and Methods
The subject of the article is macrofungi, i. e. fungi forming fruitbodies
(or complex fruitbodies) visible to the naked eye. We focused mostly on
pyrenomycetes, polypores, heterobasidiomycetes and corticioid fungi,
less so on agarics (localities were visited outside of the main growing
season) and discomycetes.
The article is focused on fungi on the wood in the broadest sense –
apart from the true wood-degrading (lignicolous) fungi, also resupinate
1 https://www.ramsar.org/
mycorrhizal fungi (mostly Tomentella and allied genera) are included,
as collection protocols for those are similar and it is often impossible
distinguish between both ecological groups in the eld. In addition we
included species growing parasitically or saprotrophically on lignicolous
fungi themselves as in many species the parasitic mode of growth is
not evident (as in some Tremella or Hypocrea species) or some of
the species recorded from old fruitbodies as they are not apparently
restricted to this substrate (e. g. some members of Athelia, Sistotrema
or Trechispora). The rest of fungicolous species are included for the
sake of completeness. As borderline between lignicolous and terrestrial
saprophytic fungi is often blurred, it should be claried, that we did not
include species growing from ne wood debris on the ground (e. g. some
Psathyrella species).
Data were collected during the eld trips in following periods: 17–18th
November 2016, 10–12th April 2017 and 3–7th November 2017 (Table1).
Selected collections were documented by photographs and/or herbarium
specimens. The macroscopic descriptions are based on fresh material,
studied specimens of basidiomycetes and pyrenomycetes were dried in a
portable dryer within 12 hours after collection. Discomycetes were studied
microscopically in living specimens (see Baral 1992). Micromorphological
characters of the rest were studied mostly in the dry material. Microscopic
characters were observed in water, Melzer’s solution and in 10% KOH
aqueous solution as appropriate. Measurements were based on Melzer’s
solution preparations under oil immersion at 1000× magnication.
Voucher herbarium specimens are deposited in the herbarium of the
Museum of Eastern Bohemia (HR) and the Slovak National Museum in
Bratislava (BRA). For other herbarium acronyms see Thiers (on-line). For
some records no herbarium material was collected, those are indicated in
text by “not.” abbreviation.
Nomenclature follows the latest general monographs on broadly dened
groups: corticioids (Bernicchia & Gorjón 2010), polypores (Ryvarden &
Melo 2017) and agaricoid (lamellate) species (Knudsen & Vesterholt
2012). For the rest of the species groups authors tried to apply a
conservative approach to the generic names.
The full list of studied taxa recorded during our eld trips are given together
with data on circumstances of each record: locality, habitat, substrate,
date and collectors. For each species a presence in the Checklist of non-
vascular and vascular plants of Slovakia (Lizoň & Bacigálová 1998) as
well as threat category in the Red list of fungi of Slovakia (Lizoň 2001)
is indicated. Because the studied area is close to Slovak border we also
8 Catathelasma 19 October 2018 October 2018 Catathelasma 19 9
added the data about each species presence and threat category in
The Fungi of Austria: Checklist and Red list (Dämon & Krisai-Greilhuber
2016), Red list of fungi (macromycetes) of the Czech Republic (Holec
& Beran 2006), Hungarian list of protected species (Siller et al. 2006)
and presence in Red data book of threatened plants and fungi of the
oodplain forests of the Dolní Morava Biosphere Reserve (Řepka et al.
2017, further referred as Red book of Dolní Morava). It should be noted
that quality and actuality of information as well as systematic coverage
varies among respective checklists of each country. A legal protection
status of species in each above mentioned countries (where applicable)
is indicated2. For protected, endangered, rare or otherwise interesting
species short comments are given.
Abbreviations used in text: § – a species is protected by law, aff. – a
specimen close to a species but different in some key character, AU – a
species is present in the Austrian checklist (Dämon & Krisai-Greilhuber
2016), BRA – herbarium of Slovak national museum in Bratislava, cf.
– a specimen close to a species but determination uncertain, CL! – a
species is present in the Slovak checklist (Lizoň & Bacigálová 1998),
CL? – a species is present in the Slovak checklist (Lizoň & Bacigálová
1998) under different taxonomic concept, CZ – a species is present in
the Czech Red list (Holec & Beran 2006), det. – determined by, HU – a
species is present in the Hungarian list of protected species (Siller et al.
2006), IK – Ivona Kautmanová, IT – Iveta Tomášeková, leg. – collected
by, LZ – Lucie Zíbarová, NM – Nature Monument, NNR – National Nature
Reserve, not. – noted by (a record without a herbarium specimen), NR
– Nature Reserve, rev. – revised by, PLA – protected landscape area,
PRM – herbarium of National museum in Prague (Czech Republic), SK
– the species is present in the Slovak Red list (Lizoň 2001), TT – Tereza
Tejklová, VK – Vincent Kabát.
Most important visited localities (in alphabetical order). The characteristics
of localities are based on The national list of specially protected nature
areas of the Slovak Republic (http://uzemia.enviroportal.sk/). Geographic
coordinates (WGS-84) are given to the centre of localities.
2 CZ: Decree of the Czech Environment Ministry no. 395/92, HU: appendix no. 9 of Decree of
the Hungarian Ministry of Environment and Water no. 23/2005, SK: Decree of the Slovakian
Environment Ministry no. 24/2003
Dunajské ostrovy NR
The cadastral area Rusovce, Bratislava V distr., 48°03’55”N, 17°09’28”E
The nature reserve was created to protect habitats of oodplain forest
and wetlands, as well as typical oodplain landscape. Many animal
species are present here, especially birds. The core of biocentre of
above-regional value and an important gene pool resource. Area of 219
ha. Created in 2002. Part of Dunajské luhy PLA. We have not found any
previously published data from this locality.
Kopáčsky ostrov NR
The cadastral area Podunajské Biskupice, Bratislava II distr.,
48°05’39”N, 17°09’46”E
The nature reserve was created to protect mosaic of specic steppe and
forest steppe communities as well as typical oodplain forest communities.
Area of 82 ha. Part of Dunajské luhy PLA. Protected since 1976. There
are only sporadic data published in the literature (e. g. Čížek et al. 2007,
Kabát 1999), also some uncommon lignicolous macrofungal species
from the area are deposited in BRA such as Pluteus autrantiorugosus or
Neolentinus schaefferi.
Panský diel NM
The cadastral area Podunajské Biskupice, Bratislava II distr.,
48°06’05”N, 17°09’40”E
The subject of protection is well preserved forest steppe with presence
exceptionally rare and critically endangered species of orchids. Area of
15 ha. Protected since 1990. Part of Dunajské luhy PLA. We recorded
fungi here only along the road leading through the reserve. We are not
aware of any previously published data from this locality.
Rusovce
The cadastral area Rusovce, Bratislava V distr.,
48°03’14”N, 17°09’31”E
Park around château and neighbouring oodplain forest. Part of Dunajské
luhy PLA. One of favourite collecting ground of L. Hagara, from which are
known many of the rare species (Hagara 2001a, 2001b, 2014).
Slovanský ostrov NR
The cadastral area Devín, Bratislava IV distr.,
48°10’04”N, 16°59’36”E
10 Catathelasma 19 October 2018 October 2018 Catathelasma 19 11
The objective of natural reserve and its buffer zone is to protect annex
I habitats (willow-poplar oodplain forest and mesotrophic still water
vegetation) and annex II national-level species. Area of 34 ha. Protected
since 2009. In some sources called “Sedláčkov ostrov”. Mycooristic
data were provided mostly by Jančovičová (e. g. 1999, 2000, 2001),
Záhorovská et al. (1996) and Jančovičová & Glejdura (1999). Only part
of locality was visited (the shore below the road to Devín).
Šúr NNR
The cadastral area Svätý Jur, Pezinok distr., 48°14’19”N, 17°13’50”E
The last and the largest remainder of tall swamp-fen alder carr together
with wet and peaty meadows on its fringe. The xerothermic habitats are
also present (Panónsky háj). A locality of very rich biodiversity; many
of endangered taxa are present. Area of 655 ha. Protected since 1952.
Part of the Ramsar Convention. Apart from report of Kabát & Procházka
(1995), only limited data were published from here (Kabát 1996, Kabát
& Procházka 1996, Mihál 1997). It is type localities of Hypoxylon
macrocarpum (Pouzar 1978) and Oligoporus alni (Niemelä et al. 2001).
Some very rare lignicolous species are known from the NNR such as
Biscogniauxia dennisii (Pouzar 1986a), Camarops lutea (Pouzar 1986b),
Dichostereum effuscatum (Hagara 2014), Rhodotus palmatus (Kotlaba
1995), Rigidoporus pouzarii (Vampola & Vlasák 2012) or Spongipellis
(Loweomyces) fractipes (Kotlaba & Pouzar 1976, Ripková & Hagara
2003). In addition, some rare terrestrial fungi were reported from this
locality (namely Panónsky háj) such as Amanita vittadinii (Fábry 1968) or
Boletus fechtneri (Dermek 1968).
Topoľové hony NR
The cadastral area Podunajské Biskupice, Bratislava II distr.,
48°04’43”N, 17°12’06”E
The subjects of protection are the xerophilic pannonic oak forests and
vegetation with Staphyllea pinnata L. In some sources the locality is called
“Lieskovec”. Area of 60 ha. Part of Dunajské luhy PLA. Protected since
1988. Almost no data were published from the locality, with exception
of a record of Jafnea semitosta (Kabát 2016) and Squamanita schreieri
(Červenka & Kautmanová 2007).
There are also some accidental records from other localities (e. g. Bota-
nical Garden in Bratislava), see data for each individual species.
Tab. 1. Date, collectors and localities of eld trips.
Date Locality Collectors
17.XI.2016 Kopáčsky ostrov NR
Panský diel NM
Biskupické rameno
TT, IK & IT
18.XI.2016 Topoľové hony NR TT & IK
10.IV.2017 Šúr NNR TT, LZ & IK
11.IV.2017 Topoľové hony NR TT, LZ, IK & VK
12.IV.2017 Dunajské ostrovy NR
Rusovce
TT, LZ, IK & IT
13.IV.2017 Botanical Garden in Bratislava TT & LZ
3.XI.2017 Šúr NNR TT & LZ
(+ L. Hagara, V. Kautman & IK – they
did not collect with us)
4.XI.2017 Rusovce TT & LZ
5.XI.2017 Kopáčsky ostrov NR TT & LZ
6.XI.2017 Slovanský ostrov NR TT & LZ
Results and Discussion
We recorded 243 taxa during our eld trips in 2016 and 2017. L. Hagara
kindly supplied us data for additional specimens he collected during our
trip in Šúr (3. XI. 2017), including two species3 that we did not collected
in Podunajská nížina Lowland possibly due to fact that phenology of such
species do not match timing of our visits together with a species-specic
variability in the year-to-year abundance. This stresses the need of long-
term studies in the mycology.
Achroomyces effusus (J. Schröt.) Mig.
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, leg. TT,
LZ & IK, det. LZ, HR 104631
A seldom collected resupinate heterobasidiomycete often recorded from
dead wood of Alnus (Hagara 2014, Jülich 1984, Pilát 1957). Krieglsteiner
(2000) synonymised species with Colacogloea peniophorae (Bourdot
& Galzin) Oberw. & Bandoni a species parasitic on corticiod fungi or
Heterobasidiomycetes – an opinion we do not share, but the whole group
is in dire need of modern taxonomic treatment.
3 Athelia alnicola (Bourdot et Galzin) Jülich, decorticated trunk and branch of Alnus glutinosa
Leptosporomyces roseus Jülich, bark of fallen trunk of Alnus glutinosa
12 Catathelasma 19 October 2018 October 2018 Catathelasma 19 13
Antrodia hyalina Spirin, Miettinen & Kotir. – CL? as A. pulvinascens
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, leg. TT & LZ, det. P. Vampola, HR
105386
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 6.XI.2017, leg. TT & LZ, det. P. Vampola,
HR 105390
Antrodia hyalina is a recently described species (Spirin et al. 2013) close
to Antrodia pulvinascens (Pilát) Niemelä. Due to this, its distribution
in Slovakia is largely unknown; there are several localities of Antrodia
pulvinascens (as Antrodia plicata Niemelä) in Podunajská nížina
Lowland mentioned by Kotlaba (1984) as well as specimens in BRA,
but those should be revised, if they are not in fact A. hyalina. In our
experience, A. hyalina is much more common in the Czech Republic than
A. pulvinascens and it could be locally abundant especially in willow-
poplar stands.
Antrodia macra (Sommerf.) Niemelä – CL! [CZ: EN; SK: LR:lc]
Šúr NNR, willow-poplar oodplain forest, attached branch of Salix
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105338
A resupinate polypore species restricted to Populus and Salix (Ryvarden
& Melo 2017); in our experience, it is often found on still attached, but
dead branches in localities with high humidity. Kotlaba (1995) listed only
three localities from Slovakia, none of them is in the Podunajská nížina
Lowland.
Antrodia minuta Spirin – CL? as A. malicola
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus sp., 5.XI.2017, leg. TT & LZ, det. LZ, rev. P. Vampola,
HR 105384
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, leg. TT & LZ, det. P. Vampola, HR 105393
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Populus sp., 11.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104609
A species originally described from Russia (Spirin 2007), but then also
collected in the Czech Republic (Spirin et al. 2016a, Vlasák 2015).
According to Vlasák (2015) it is quite common in swampy places on aspen
in the Czech Republic and in the past it was probably confused with other
species from complex of Antrodia malicola (Berk. & M. A. Curtis) Donk.
Therefore, specimens of A. malicola from Slovakia, especially collected
on Salix or Populus, should be revised. Ryvarden and Melo (2017) noted
that confusion with the Antrodia hyalina and similar species may have
also been possible.
Antrodia xantha (Fr.) Ryvarden – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104584
Šúr NNR, willow-poplar oodplain forest, 3.XI.2017, fragment of
a trunk of Populus sp., leg. et det. TT & LZ, HR 105337
The species is characteristic for boreal coniferous zone in Europe
(Ryvarden & Melo 2017) but outside Europe reported even from subtropics
(Kotlaba 1984). The records from angiosperm wood (mostly Salix) such
as ours are rarely reported (Cui & Dai 2013, Kotlaba 1984). But in the
area of Podunajská nížina Lowland its occurrence in oodplain forests
is possibly not exceptional as was previously documented by Hagara
(2014). In this regard the species is similar to e. g. Artomyces pyxidatus
(Pers.) Jülich, which is known to us from warm alluvial forests as well
as from raised bogs in mountains. Our Slovak records from angiosperm
wood (Populus) were more brightly coloured than those we know from
gymnosperm wood (also Ryvarden & Melo 2017 noted this). However,
according to Cui & Dai (2013) A. xantha may produce fruitbodies with
variable pore surface colour and all collections, regardless of their
substrate and colour, cluster together in phylogram.
Aporpium canescens (P. Karst.) Bondartsev & Singer – CL! as A. caryae
[AU: VU]
Šúr NNR, alder carr, fallen trunk of cf. Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. TT & LZ, HR 104643
Arachnopeziza aurata Fuckel
Topoľové hony NR, hardwood oodplain forest, fragment of a
trunk of Quercus sp., 11.IV.2017, not. TT & LZ
Arachnopeziza aurelia (Pers.) Fuckel
Topoľové hony NR, thermophilic oak forest, fallen bark of Quercus
sp., 11.IV.2017, leg. et det. TT, LZ, IK & VK, HR 104613
Armillaria gallica Marxm. & Romagn. – CL!
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of broadleaf tree, 5.XI.2017, not. TT & LZ
14 Catathelasma 19 October 2018 October 2018 Catathelasma 19 15
Artomyces pyxidatus (Pers.) Jülich – CL! [AU: LC:inc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105278
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105360
Athelia decipiens (Höhn. & Litsch.) J. Erikss. – [AU: LC:cc]
Rusovce, willow-poplar oodplain forest, fragment of a trunk of
Salix sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105265
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105257
(cf.) Šúr NNR, Panónsky háj, thermophilic oak forest, fallen bark
of Quercus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104620
Athelia aff. pyriformis (M. P. Christ.) Jülich – [AU: LC:ec]
Šúr NNR, willow-poplar oodplain forest, fragment of branch of
broadleaf tree, 3.XI.2017, leg. TT & LZ, det. LZ, HR 105362
Athelia salicum Pers. – [AU: NE]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105312
Auricularia auricula-judae (Bull.) Quél. – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Fraxinus
sp., 4.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, attached branch of
Salix sp., 3.XI.2017, not. TT & LZ
Auricularia mesenterica (Dicks.) Pers. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, hardwood oodplain forest, fragment of a
trunk of Quercus sp., 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Viburnum lantana, 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen branch of broadleaf
tree, 4.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen branch of Platanus
sp., 4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Ulmus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, snag of Salix sp.,
3.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, leg.
et det. TT & LZ, HR 105349
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen thin trunk
of cf. Ulmus sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, thermophilic oak forest, fallen trunk of
Quercus sp., 11.IV.2017, not. TT & LZ
Biscogniauxia dennisii (Pouzar) Pouzar – [SK: DD]
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen thin trunk
of Ulmus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104618
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Ulmus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104621
It is a very rare species in Europe, originally described from Želiezovce in
south-east Slovakia (Pouzar 1977). Later, its second locality in Slovakia,
was found by Pouzar (1986a) in Šúr NNR, where he made several
collections. Almost forty years later, we documented that Biscogniauxia
dennisii is still present and abundant there in part called Panónsky háj.
Apparently thermophilic species not yet known from the Czech Republic.
Bisporella citrina (Batsch) Korf & S. E. Carp. – CL!
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Bjerkandera adusta (Willd.) P. Karst. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, snag of Tilia sp., 4.XI.2017,
not. TT & LZ
Šúr NNR, alder carr, fragment of a trunk of Alnus sp., 10.IV.2017,
16 Catathelasma 19 October 2018 October 2018 Catathelasma 19 17
not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Bjerkandera fumosa (Pers.) P. Karst. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of cf. Populus sp., 17.XI.2016, leg. TT, IK & IT, det. TT, rev. LZ,
HR 104675
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus alba, 5.XI.2017, not. TT & LZ
Botryobasidium candicans J. Erikss. – [AU: LC:cc]
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, leg. TT,
LZ &IK, det. LZ, HR 104634
Šúr NNR, alder carr, fallen branch of cf. Alnus sp., 10.IV.2017,
leg. TT, LZ & IK, det. LZ, HR 104625
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus, 3.XI.2017, eg. TT & LZ, det. LZ, HR 105356
Botryobasidium subcoronatum (Höhn. & Litsch.) Donk – [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Salix sp.,
10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104637
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. LZ, HR 104627
Bourdotia galzinii (Bres.) Trotter – CL! [AU: VU]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104580
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105313
Rusovce, hardwood oodplain forest, fragment of a trunk of Acer
campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105263
Šúr NNR, willow-poplar oodplain forest, fallen branch of cf.
Populus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, 104628
Šúr NNR, willow-poplar oodplain forest, fallen thin trunk of Alnus
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105326
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Corylus avellana, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR
104611
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Quercus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR
104599
Bourdotia galzinii was the most common resupinate heterobasidiomycete
that we encountered during our eld trips. The rst record of B. galzinii
from the former Czechoslovakia is by Čížek (1990) in Eastern Bohemia.
We we do not know the species from our personal experience in the
Czech Republic and it is probably rare there. The rst Slovak record is
from Rusovce (Škubla 1999). Hagara (2014) noted its preference for
oodplain forests.
Byssomerulius corium (Pers.) Parmasto – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen branch of broadleaf
tree, 4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Sambucus nigra, 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of
broadleaf tree, 3.XI.2017, not. TT & LZ
Camarops polysperma (Mont.) J. H. Mill.
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, not. TT
& LZ
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk of
Quercus sp., 11.IV.2017, not. TT & LZ
Catinella olivacea (Batsch) Boud. – CL! [CZ: NT]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
A small but strikingly coloured discomycete growing on the moist trunks
of angiosperms, most frequently Salix and Populus. It seems to prefer
humid localities with abundance of dead wood. Although, based on our
knowledge of the species ecology in the Czech Republic, we expected it
would not be rare in Podunajská nížina Lowland, we were not able to nd
any published record from the area.
Ceraceomyces cf. serpens (Tode) Ginns – CL! [AU: LC:ec]
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Fraxinus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104600
18 Catathelasma 19 October 2018
Ceriporia camaresiana (Bourdot & Galzin) Bondartsev & Singer
Kopáčsky ostrov NR, forest steppe, fallen branch of Quercus sp.,
5.XI.2017, leg. TT & LZ, det. LZ, HR 105309
Kopáčsky ostrov NR, forest steppe, fragment of Quercus sp.,
5.XI.2017, leg. TT & LZ, det. LZ, HR 105314
Very rare species known only from France, Switzerland, Germany,
Slovakia, Czech Republic and Russia (Ryvarden & Melo 2017).
Unfortunately, the record from Slovakia mentioned by Ryvarden & Melo
(2017) is without any further reference. The species is characteristic by
pale colour, green reaction of dissepiments to KOH solution as well (sub)
phaseliform spores (5.5–6 × 2.3–2.8 µm according to Pieri & Rivoire
1997). Somewhat similar reaction with KOH could be present in some
specimens of common Ceriporia viridans (Berk. & Broome) Donk, but
that species has signicantly smaller spores.
Ceriporia griseoviolascens M. Pieri & B. Rivoire
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
broadleaf tree, 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 105316
A species of difcult complex of Ceriporia purpurea (Fr.) Donk, from
which it was not separated in the past. It is characterized by wider spores
and occasional presence of cystidioid elements in the hymenium (Pieri &
Rivoire 1997). In the Czech Republic, it is known from several records often
in more or less warm locations growing on wood of various angiosperms
(Zíbarová & Kout unpublished data), the collection from Panónsky háj,
indicates that it has wider distribution in the Central Europe.
Ceriporia mellita (Bourdot & Galzin) Bondartsev & Singer – CL? as C.
herinkii [CZ: VU]
Šúr NNR, willow-poplar oodplain forest, fallen trunk of cf.
Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105335
Topoľové hony NR, thermophilic oak forest, fallen branch of cf.
Cornus mas, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104597
Another species from difcult Ceriporia purpurea (Fr.) Donk complex
characterized by waxy and sticky fruitbodies and spores that are slightly
smaller and less variable in size than in C. purpurea (Ryvarden & Melo
2017, Spirin et al. 2016b). Ceriporia herinkii Vampola, which is probably
synonymous (Spirin et al. 2016b), was collected in Podunajská nížina
Lowland near Rusovce (Škubla 2003); in fact, another specimen from the
same locality was referred by Spirin et al. (2016b) as C. mellita. Another
specimen of C. herinkii from Slovanský ostrov is deposited in BRA.
Ceriporia camaresiana, Podunajská nížina Lowland, Kopáčsky ostrov
NR, 5 November 2017, T. Tejklová & L. Zíbarová (HR 105314).
Photo L. Zíbarová.
Ceriporia griseoviolascens, Podunajská nížina Lowland, Šúr NNR,
Panonský háj, 10 April 2017, T. Tejklová, L. Zíbarová & I. Kautmanová
(HR 105316). Photo L. Zíbarová.
20 Catathelasma 19 October 2018 October 2018 Catathelasma 19 21
Ceriporia purpurea (Fr.) Donk – CL! [AU: LC:ec; SK: NE]
Topoľové hony NR, thermophilic oak forest, attached branch of
Cornus mas, 18.XI.2016, leg. TT & IK, det. LZ, HR 104648
Topoľové hony NR, thermophilic oak forest, fallen branch of
Quercus sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104654
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Corylus avellana, 18.XI.2016, leg. TT & IK, det. LZ, HR 104662
Ceriporia viridans (Berk. & Broome) Donk – CL! [AU: LC:ec]
Šúr NNR, alder carr, fragment of a trunk of Alnus sp., 10.IV.2017,
leg. TT, LZ & IK, det. LZ, HR 104633
Cerrena unicolor (Bull.) Murrill – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen trunk of Aesculus
hippocastanum, 4.XI.2017, leg. et det. TT & LZ, HR 105274
Chaetoporellus latitans (Bourdot & Galzin) Bondartsev & Singer – CL!
[CZ: CR; SK: EN]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105254
Šúr NNR, willow-poplar oodplain forest, fallen thin trunk of Salix
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105328
A very rare species of resupinate polypore with unclear ecology. In the
Czech Republic it is known from localities with similar character as our
records from Podunajská nížina Lowland: U Pohránovského rybníka NM
– willow-poplar oodplain forest at the vicinity of Pardubice (fragment
of fallen trunk of Populus sp.; not. T. Tejklová) and Trnovec NR near
Uherské Hradiště (fallen trunk of Fraxinus; not. J. Běťák), but also in
higher elevations in Fagus dominated forests: Vsetínské vrchy hills
near Karolinka (stump and fallen trunk of Fagus sylvatica; Vampola &
Vágner 1995), or natural forest Žákova hora NNR (decaying trunk of
Fagus sylvatica; Dvořák & Běťák 2017). In addition Ryvarden & Melo
(2017) claimed preference for Pinus. Probably it does not follow any
specic habitat but simply prefers localities rich in dead wood. Despite
being easy to determine under microscope, it may remain undercollected
as it is morphologically similar to Schizopora radula (Pers.) Hallenb. In
Podunajská nížina Lowland, it was previously recorded in Podunajská
nížina islands (Jančovičová 2000), Rusovce and Šúr (Ripková & Hagara
2003). Indeed, Podunajská nížina lowland is the area where most of the
records of Ch. latitans in Slovakia come from. Recently a new name was
proposed for the species – Kneifella abdita (Bourdot & Galzin) Riebesehl
& E. Langer (Riebesehl & Langer 2017).
Chondrostereum purpureum (Pers.) Pouzar – CL! [AU: LC:cc]
Šúr NNR, alder carr, standing dead trunk of Alnus sp., 3.XI.2017,
not. TT & LZ
Cinereomyces lindbladii (Berk.) Jülich – CL! as Diplomitoporus lindbladii
[AU: LC:cc]
Topoľové hony NR, thermophilic oak forest, strongly decayed
fallen trunk of Quercus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det.
LZ, HR 104604
Clitocybe truncicola (Peck) Sacc. – [AU: VU]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105280
Rusovce, hardwood oodplain forest, fallen bark and trunk of
Acer sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105264
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
In the Czech Republic, the distribution and ecology of Clitocybe truncicola
was summarized by Kotlaba (2015) and Kotlaba & Antonín (2015) – the
species is more frequent in Moravia than in Bohemia and its records
have surprisingly wide range of elevations (150–1050 m a. s. l.). It seems
to prefer reserves, i. e. localities with more or less preserved natural
vegetation (and in accordance, abundant dead wood). Generally, despite
the species is widespread in Europe, it is rare everywhere (Ludwig
2012). According Kotlaba (2015) the possible rst record from Slovakia
(Komárno, PRM 771805) is deposited in the National Museum in Prague
together with more recent one (Stužica NNP, PRM 899413).
Coniophora arida (Fr.) P. Karst. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, hardwood oodplain forest, fallen branch of
Quercus sp., 5.XI.2017, not. TT & LZ
Coniophora puteana (Schumach.) P. Karst. – CL! [AU: LC:cc]
Rusovce, willow-poplar oodplain forest, fragment of a trunk of
Populus alba, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105272
Rusovce, willow-poplar oodplain forest, fallen trunk of Salix sp.,
4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
22 Catathelasma 19 October 2018 October 2018 Catathelasma 19 23
of Populus sp., 6.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen bark
of Populus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105258
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Salix sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105348
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Pyrus sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104655
Topoľové hony NR, hardwood oodplain forest, fallen bark of
Quercus sp., 18.XI.2016, leg. TT & IK, LZ, HR 104657
Coprinellus disseminatus (Pers.) J. E. Lange – CL! [AU: LC:cc]
Slovanský ostrov NR, willow-poplar oodplain forest, roots of
uprooted Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, hardwood oodplain forest, roots of uprooted Cornus
sanguinea, 3.XI.2017, not. TT & LZ
Coprinellus micaceus (Bull.) Vilgalys, Hopple & Jacq. Johnson – CL! [AU:
LC:cc] Šúr NNR, alder carr, root buttress of Alnus sp., 3.XI.2017, not.
TT & LZ
Coprinopsis spelaiophila (Bas & Uljé) Redhead, Vilgalys & Moncalvo –
[AU: VU, CZ: DD]
Rusovce, park around château, cavity in the trunk of Acer
campestre, 4.XI.2017, leg. et det. TT & LZ, HR 105277
Rusovce, park around château, cavity in the trunk of Tilia sp.,
4.XI.2017, not. TT & LZ
An unmistakable species growing often in the cavities or from wounds of
living or recently dead deciduous trees. In our experience, the old parks or
alleys are typical localities of this species. Though Ludwig (2007) claimed
it is very rare species, we believe it is rather overlooked species in the
Central Europe due to its unusual ecology. A photo of C. spelaiophila
from Petržalka, Bratislava is presented in Hagara (2014).
Corticium roseum Pers. – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, attached thin branch of
Salix sp., 3.XI.2017, leg. et det. TT & LZ, HR 105320
Crepidotus crocophyllus (Berk.) Sacc. – CL! [AU: EN; CZ: CR; SK: §, VU]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105297
Šúr NNR, willow-poplar oodplain forest, fallen trunk of cf.
Populus sp., 3.XI.2017, leg. et det. TT & LZ, HR 105330
A macroscopically striking species of Crepidotus with scattered distribution
in warm parts of the Central Europe (it is absent e. g. in Bohemia,
Czech Republic). In the past, it was considered to be associated with
humid oodplain forests (Kotlaba 1995), but in last decade it seems to
be expanding to dryer habitats (e. g. Ševčíková 2017). In Podunajská
nížina Lowland it is known from Pečenský les (Škubla 1997), from locality
“Spaľovňa” (Jančovičová & Zaliberová 2011) as well as islands Sihoť
and Slovanský (Jančovičová 2000) and from Rusovce area (BRA, leg.
Červenka). Outside that area, it was recorded in Slovakia at Záhorská
nížina lowland (Škubla 1994, 1995), Devínska Kobyla Mts. (Ďuriška 2010,
Ďuriška et al. 2012) or Bukovské vrchy Mts., Strážovské a Súľovské vrchy
Mts. and Vihorlatské vrchy Mts. (Ripková et al. 2005) too. Supposedly,
there are more localities there than the ones mentioned in the literature.
Crepidotus mollis (Schaeff.) Staude – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 17.XI.2016, leg. TT, IK & IT, det. J. Salaš, HR
104665
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus alba, 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fragment of a trunk of Tilia
sp., 4.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, leg. et det. TT & LZ, HR 105324
Cristinia rhenana Grosse-Brauckm.
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Populus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104596
A rare corticioid species that is rather inconspicuous on rst sight, but it
could easily be determined by its striking purplish reaction with KOH and
comparatively large spores (Hjortstam & Grosse-Brauckmann 1993).
From Podunajská nížina Lowland (Rusovce), it was reported by Hagara
(2014). It seems to prefer oodplain forests or similar habitats with high
humidity (Hjortstam & Grosse-Brauckmann 1993, Losi 1999, Zíbarová
unpublished data).
24 Catathelasma 19 October 2018 October 2018 Catathelasma 19 25
Crustoderma dryinum (Berk. & M. A. Curtis) Parmasto – [AU: EN]
Slovanský ostrov NR, willow-poplar oodplain forest, fragment
of a trunk of Populus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR
105249
A brightly coloured and rare corticioid species. It was included among
species with indication value for natural forests (Lindgren 2001) and in
accordance, most records from the Czech Republic were from natural
forests with ample dead wood. Nevertheless, it was also reported from
processed wood (Grimm et al. 2016, Losi 1999, Vampola 2008), and in
PRM, there is even specimen from greenhouse of the botanical garden.
Moreover, Stenlid et al. (2008) listed it among species that favour burned
wood.
Cylindrobasidium laeve (Pers.) Chamuris – [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, not. TT & LZ
Dacrymyces stillatus Nees – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, old pole of the fence,
3.XI.2017, leg. TT & LZ, det. LZ, HR 105358
Daedalea quercina (L.) Pers. – CL! [AU: LC:cc]
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Quercus sp., 10.IV.2017, not. TT & LZ
Daedaleopsis confragosa (Bolton) J. Schröt. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, snag of Salix sp.,
10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, on Salix sp., 3.XI.2017,
not. TT & LZ
Daldinia childiae J. D. Rogers & Y. M. Ju
Dunajské luhy PLA, near Biskupické rameno, between “Vlčie
hrdlo” and Panský diel NM, willow-poplar oodplain forest, fallen
branch of Acer sp., 17.XI.2016, leg. TT, IK & IT, det. LZ, HR
104686
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus alba, 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104590
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of cf. Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det.
LZ, HR 104585
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Acer sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104606
Dasyscyphella nivea (R. Hedw.) Raitv. – CL!
Rusovce, willow-poplar oodplain forest, fallen branch of Salix
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105273
Datronia mollis (Sommerf.) Donk – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 17.XI.2016, leg. TT, IK & IT, det. TT, rev.
LZ, HR 104674
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Dendrothele acerina (Pers.) P. A. Lemke – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen trunk of Acer
campestre, 4.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, hardwood oodplain forest, trunk of
Acer sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, trunk of Acer sp.,
18.XI.2016, leg. TT & IK, det. LZ, HR 104653
Dendrothele griseocana (Bres.) Bourdot & Galzin – [AU: NE]
Bratislava Botanical Garden, park, thin trunk of Juniperus
communis, 13.IV.2017, leg. TT & LZ, det. LZ, HR 104592
Kopáčsky ostrov NR, willow-poplar oodplain forest, dead trunk
of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105284
Diatrype bullata (Hoffm.) Fr. – CL!
Šúr NNR, willow-poplar oodplain forest, snag of Salix sp.,
10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, attached branch of Salix
sp., 3.XI.2017, not. TT & LZ
26 Catathelasma 19 October 2018 October 2018 Catathelasma 19 27
Diatrypella favacea (Fr.) Ces. & De Not.
Šúr NNR, willow-poplar oodplain forest, fallen branch of Betula
sp., 3.XI.2017, not. TT & LZ
Diatrypella quercina (Pers.) Cooke
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Quercus sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus sp., 11.IV.2017, not. TT & LZ
Eutypa spinosa (Pers.) Tul. & C. Tul.
Šúr NNR, Panónsky háj, hardwood oodplain forest, fallen branch
of Acer sp., 10.IV.2017, not. TT & LZ
Eutypella alnifraga (Wahlenb.) Sacc.
Šúr NNR, willow-poplar oodplain forest, fallen branch of Alnus
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105353
Eutypella scoparia (Schwein.) Ellis & Everh.
Šúr NNR, Panónsky háj, hardwood oodplain forest, fallen
branch of Ulmus sp., 10.IV.2017, leg. TT, LZ & IK, det. TT & LZ,
HR 104619
Exidia glandulosa (Bull.) Fr. – CL! [AU: LC:cc]
Topoľové hony NR, thermophilic oak forest, fallen branch of
Quercus sp., 11.IV.2017, not. TT& LZ
Exidia nigricans (With.) P. Roberts – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen thin trunk of Carpinus
betulus, 4.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Exidiopsis effusa (Bref. ex Sacc.) Möller – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of broadleaf tree, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR 104682
(cf.) Slovanský ostrov NR, willow-poplar oodplain forest, last
year fallen stem of Reynoutria sp., 6.XI.2017, leg. TT & LZ, det.
LZ, HR 105252
Fibricium subceraceum (Hallenb.) Bernicchia
Dunajské ostrovy NR, willow-poplar oodplain forest, fragment of
a trunk of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104578
Very rare corticioid species in Europe (Bernicchia & Gorjón 2010) not
reported from any of neighbouring countries. It has worldwide distribution
including Iran (Hallenberg 1978) and Argentina (Hjortstam & Ryvarden
1986). Distinguished from other European species of the genus by the
absence of hymenial cystidia (Arras et al. 2007). Its ecological preferences
are largely unknown; it was reported from wood of various angiosperms,
rarely gymnosperms (Bernicchia & Gorjón 2010).
Fibrodontia gossypina Parmasto – [AU: NT]
Dunajské ostrovy NR, willow-poplar oodplain forest, fragment of
a trunk of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104582
Slovanský ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Ulmus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105255
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. LZ, HR 104638
Šúr NNR, willow-poplar oodplain forest, fallen bark of Populus
sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104624
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105334
Flammulina velutipes (Curtis) Singer – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Ulmus sp., 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, attached
branch of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, base of
death trunk of Ulmus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, base of Salix sp.,
3.XI.2017, not. TT & LZ
28 Catathelasma 19 October 2018 October 2018 Catathelasma 19 29
Fomes fomentarius (L.) Fr. – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Salix sp.,
4.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp, 10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Galerina marginata (Batsch) Kühner – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen trunk of
broadleaf tree, 3.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Salix sp.,
4.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of broadleaf tree, 6.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen trunk of
broadleaf tree, 18.XI.2016, not. TT
Ganoderma applanatum (Pers.) Pat. – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen branch of Tilia sp.,
4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 10.IV.2017, not.
TT, LZ & IK
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Gloeocystidiellum clavuligerum (Höhn. & Litsch.) Nakasone – [AU: NE]
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105357
A rare corticioid species in the Central Europe known only from sporadic
records (Dämon & Krisai-Greilhuber 2016, Hagara 2014, Ostrow &
Dämmrich 2010, Škubla 2003), partly because it was not distinguished
from Gloeocystidiellum porosum (Berk. & M.A. Curtis) Donk and related
taxa for a long time (Larsson & Hallenberg 2001).
Gloeoporus dichrous (Fr.) Bres. – CL! [AU: LC:inc; CZ: VU]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105344
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
et det. TT, LZ & IK, HR 104642
Gloeoporus pannocinctus (Romell) J. Erikss. – CL! as Ceriporiopsis
pannocincta [AU: VU]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, not. TT & LZ
Gloiothele lactescens (Berk.) Hjortstam – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen thin branch of Alnus sp., 3.XI.2017,
leg. TT & LZ, det., HR 105354
Slovanský ostrov NR, willow-poplar oodplain forest, hollow
stump of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105256
An uncommon, yet conspicuous corticioid species. It seems to prefer
oodplain forests in Slovakia (Hagara 2014); we also have the similar
experience from the Czech Republic.
Haplotrichum aureum (Pers.) Hol.-Jech. – [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fragment of
a trunk of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen trunk of Tilia sp.,
4.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Populus
alba, 4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Ulmus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
30 Catathelasma 19 October 2018 October 2018 Catathelasma 19 31
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, leg. et
det. TT & LZ, HR 105351
Heterochaete dubia Bourdot & Galzin – CL! [AU: NT as Stypella dubia]
Dunajské ostrovy NR, willow-poplar oodplain forest, strongly
decayed fallen trunk of Populus sp., 12.IV.2017, leg. TT, LZ, IK &
IT, det. LZ, HR 104589
Šúr NNR, willow-poplar oodplain forest, fragment of a branch of
Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105325
Hohenbuehelia cf. mastrucata (Fr.) Singer – CL! [AU: NT]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 5.XI.2017, not. TT & LZ
The fruitbody we found was too old for a herbarium collection, but in the
macromorphological aspect it was close to description in Ludwig (2001).
In Podunajská nížina Lowland it is also known from Rusovce (BRA, leg.
Červenka).
Hymenochaete rubiginosa (Dicks.) Lév. – CL! [AU: LC:cc]
Topoľové hony NR, thermophilic oak forest, fallen branch of
Quercus cerris, 18.XI.2016, leg. TT & IK, det. TT, HR 104663
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Quercus sp., 10.IV.2017, not. TT & LZ
Hymenoscyphus cf. calyculus (Fr.) W. Phillips
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen mossy
trunk of Ulmus sp., 6.XI.2017, not. TT & LZ
Hyphoderma argillaceum (Bres.) Donk – [AU: LC:cc]
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, leg. TT
& LZ, det. LZ, HR 105333
Hyphoderma setigerum (Fr.) Donk – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105289
Hyphodermella corrugata (Fr.) J. Erikss. & Ryvarden – CL! [AU: LC:ec]
Topoľové hony NR, thermophilic oak forest, fallen branch of cf.
Cornus mas, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104598
Hyphodontia arguta (Fr.) J. Erikss. – CL! [AU: LC:cc]
Dunajské luhy PLA, near Biskupické rameno, between “Vlčie
hrdlo” and Panský diel NM, willow-poplar oodplain forest, fallen
branch of broadleaf tree, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR
104685
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. LZ, HR 104630
Šúr NNR, willow-poplar oodplain forest, fragment of a branch of
Populus sp., 3.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen think trunk of
Alnus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105366
Hyphodontia pallidula (Bres.) J. Erikss. – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, leg.
TT & LZ, det. LZ, the specimen is deposited under Heterochaete
dubia (HR 105325) as there both species present.
Hypholoma fasciculare (Huds.) P. Kumm. – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, dead wood of diverse
broadleaves, 10.IV.2017, not. TT & LZ
Hypochnella violacea Auersw. ex J. Schröt. – [AU: NT; CZ: CR]
Rusovce, willow-poplar oodplain forest, fragment of a trunk of
Salix sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105371
Hypochnella violacea was reported in Slovakia for the rst time by
Škubla (1998). Later Hagara (2002) published additional six records
around Rusovce, the same locality that we collected it during our eld
trips. It may prefer oodplain forests (Hagara 2002) but from the Czech
Republic it is also known from other habitats (Pouzar 2006a), including
man-inuenced ones (Zíbarová unpublished data). Pouzar (2006a)
mentioned sharp decline of its records in the Czech Republic since the
eighth decade of the last century. The conspicuous violet colour makes
H. violacea hard to overlook in eld, however, its resemblance to much
more common Tulasnella violacea could be the reason, why it is seldom
collected.
32 Catathelasma 19 October 2018
Hypocrea sulphurea (Schwein.) Sacc.
Kopáčsky ostrov NR, willow-poplar oodplain forest, attached
twig of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105395
A striking species parasitic on the Exidia spp. (Jaklitsch 2011). In our
collection the host was no longer present, but there was Exidia nigricans
(With.) P. Roberts growing on other close twigs of the very same tree.
Not yet recorded from Slovakia but as it not infrequent in eastern Austria
(Jaklitsch 2011), its presence here is not surprising.
Hypoxylon fuscum (Pers.) Fr. – CL!
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Salix sp., 12.IV.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. LZ, HR 104626
Šúr NNR, hardwood oodplain forest, fallen thin trunk of Corylus
avellana, 3.XI.2017, not. TT & LZ
Hypoxylon howeanum Peck
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Carpinus betulus, 11.IV.2017, not. TT & LZ
Hypoxylon macrocarpum Pouzar
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus sp., 11.IV.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen branch of Acer
campestre, 4.XI.2017, not. TT & LZ
Hypoxylon perforatum (Schwein.) Fr.
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Fraxinus sp., 12.IV.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Fraxinus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104594
Despite being locally common, the species was published from the Czech
Republic for the rst time just recently (Kout & Zíbarová 2016). It is likely
that the situation is similar in Slovakia and it is only overlooked here; the
Hypocrea sulphurea, Podunajská nížina Lowland, Kopáčsky ostrov
NR, 5 November 2017. T. Tejklová & L. Zíbarová (HR 105395).
Photo L. Zíbarová.
Hypoxylon submonticulosum, Podunajská nížina Lowland, Topoľové
hony NR, 11 April 2017, T. Tejklová, L. Zíbarová, I. Kautmanová & V.
Kabát (HR 104608). Photo L. Zíbarová.
34 Catathelasma 19 October 2018 October 2018 Catathelasma 19 35
only collection known to us is from Topoľové hony NR in 2011 (BRA, leg.
Červenka).
Hypoxylon rubiginosum (Pers.) Fr. – CL!
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105291
Hypoxylon submonticulosum Y. M. Ju & J. D. Rogers – [CZ: CR]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105250
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Corylus avellana, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR
104608
The species originally described from North America (Ju & Rogers 1996),
but it was later also recorded from France (Fournier & Magni 2004) and
the Czech Republic (Pouzar 2006b). Not yet published from Slovakia but
our records are not the rst as in National Museum in Prague, there is an
older specimen of Hypoxylon submonticulosum from the country, even
from Podunajská nížina Lowland (sylva Číčovský les ap. Číčov prope
Čalovo, 20.IX.1984, leg. et det. Z. Pouzar, PRM 870435).
Hypoxylon ticinense L. E. Petrini – [CZ: DD; SK: DD]
Dunajské ostrovy NR, willow-poplar oodplain forest, death thin
trunk of broadleaf tree, 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of broadleaf tree, 17.XI.2016, leg. TT, IK & IT, det. TT, rev. LZ, HR
104676
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus sp., 17.XI.2016, leg. TT, IK & IT, det. TT, rev. LZ, HR
104673
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Viburnum lantana, 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, hardwood oodplain forest, attached branch
of Swida sanguinaria, 5.XI.2017, not. TT & LZ
Panský diel NM, hardwood oodplain forest, fallen and attached
branches of Cornus mas, 17.XI.2016, leg. TT, IK & IT, det. TT, HR
104688
Rusovce, hardwood oodplain forest, fallen branch of Tilia sp.,
4.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, base of thin trunk
of Crataegus sp., 18.XI.2016, leg. TT & IK, det. TT, rev. LZ, HR
104649
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Corylus avellana, 11.IV.2017, leg. TT & IK, det. TT, HR 104614
Notes on, distribution and ecology in the Czech Republic were published
by Maňák (2016), and they were later supplemented by another locality
(Zíbarová & Kout 2017). In Slovakia, a map of its distribution was
presented by Ripková & Hagara (2003); all localities there were clustered
in Bratislava area. We could also conrm that it is locally common there.
The localities in Dunajské luhy PLA are the easternmost in Europe
(Hagara 2014). The species seems to prefer warm and humid localities
in the Czech Republic (Maňák 2016) and accordingly the localities in
Dunajské luhy are similar in this regard.
Hysterium angustatum Alb. & Schwein.
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104587
Inonotus radiatus (Sowerby) P. Karst. – CL! [AU: LC:cc as Xanthoporia
radiata]
Šúr NNR, alder carr, standing dead trunk of Alnus sp., 3.XI.2017,
not. TT & LZ
Irpex lacteus (Fr.) Fr. – CL! [AU: LC:cc; CZ: EN]
Topoľové hony NR, thermophilic oak forest, fallen branch of
Quercus cerris, 18.XI.2016, leg. TT & IK, det. P. Vampola, HR
105382
Topoľové hony NR, thermophilic oak forest, fallen branch of cf.
Tilia sp., 18.XI.2016, leg. TT & IK, det. P. Vampola, HR 105382
Topoľové hony NR, thermophilic oak forest, fallen twig of Quercus
sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104593
An uncommon and morphologically plastic species with wide distribution
from boreal zone to tropics (Ryvarden & Melo 2017). In the Podunajská
nížina Lowland, Škubla (2003) mentioned it from Bratislava and
Jančovičová (2000) from Podunajská nížina islands (Sihoť and Slovanský
ostrov).
36 Catathelasma 19 October 2018 October 2018 Catathelasma 19 37
Kneifella subalutacea (P. Karst.) Jülich & Stalpers – [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105286
An uncommon corticiod species in Europe as well as in Slovakia (Hagara
2003). In Slovakia it is more frequent in higher elevations (Hagara 2003);
our record is unusual in this regard.
Laetiporus sulphureus (Bull.) Murrill – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, trunk of
Populus alba, 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, snag of
Populus sp., 5.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Salix sp.,
4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, hardwood oodplain forest, fallen trunk of Quercus sp.,
3.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen trunk of Alnus sp., 3.XI.2017, not. TT
& LZ
Lasiosphaeria hirsuta (Fr.) Ces. & De Not.
Šúr NNR, willow-poplar oodplain forest, fragment of a branch
of cf. Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105327
Lasiosphaeria ovina (Pers.) Ces. & De Not.
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Corylus avellana, 18.XI.2016, leg. TT & IK, det. TT, rev. LZ, HR
104664
Lentinellus ursinus (Fr.) Kühner – [AU: LC:ec; CZ: EN]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105296
In our experience, the species seems to be spreading in the Czech
Republic during past decade, and in these days it is not uncommon in (but
not only) oodplain forests there. The similar process may be undergoing
in the Podunajská nížina Lowland as there are not any published records
from the area to the date. However, confusion with similar species may
also partly account for scarcity of records from Slovakia in the past. We
followed taxonomical concept by Knudsen (2012).
Lentinus tigrinus (Bull.) Fr. – CL! [AU: VU]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of broadleaf tree, 12.IV.2017, not. TT & LZ
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 10.IV.2017,
not. TT & LZ
Leptosporomyces mutabilis (Bres.) Krieglst. – [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, old fruitbody
of Phellinus igniarius, 5.XI.2017, leg. TT & LZ, det. LZ, HR 105290
Lindtneria panphyliensis Bernicchia & M. J. Larsen
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105288
While Bernicchia & Gorjón (2010) stressed ornamentation and spore
shape as distinguishing features towards L. leucobryophila (Henn.) Jülich,
Fraiture (2013) in the later treatment of genus focused on basal clamps
on basidia (present in L. leucobryophila, absent in L. panphyliensis)
and basidial length. Despite clamps on basidia were not reported in
original description (Larsen & Bernicchia 1990), this was corrected later
(Bernicchia & Gorjón 2010). However, it is unclear, if Fraiture (2013)
studied some authentic material of L. panphyliensis and we followed
species concept by Bernicchia & Gorjón (2010) here.
Our records from the Czech Republic are often from humid
localities (alluvial forests, pond margin), on the underside of wood or
various debris, frequently associated with Salix or Populus, suggesting
possible symbiotic relationship. However, the mycorrhizal status of the
genus remains controversial at best (Rinaldi et al. 2008, Tedersoo et al.
2010). In our experience, it seems to be the most widespread member of
the genus in the Central Europe. Lindtneria panphyliensis was reported
from Slovakia by Hagara (2001b, 2014).
Lopadostoma dryophilum (Nitschke ex G.H. Otth) Jaklitsch, J. Fourn. &
Voglmayr
Šúr NNR, willow-poplar oodplain forest, fallen thin trunk of Salix
sp., 3.XI.2017, leg. TT & LZ, det., HR 105394
The macro and microscopic characters agree well with the description by
Jaklitsch et al. (2014), but it has not been reported from Salix yet.
38 Catathelasma 19 October 2018 October 2018 Catathelasma 19 39
Lopadostoma pouzarii Granmo & L. E. Petrini
Šúr NNR, Panónsky háj, thermophilic oak forest, fragment of a
trunk of Pyrus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105369
In the Czech Republic it seems to be conned to the well-preserved,
often ravine forest on wood of Fraxinus and Ulmus (Zíbarová unpublished
data). Our Slovak record from completely different habitat and substrate
shows that the species has wider ecological amplitude. No previous
published record of L. pouzarii from Slovakia is known to us.
Lyomyces sambuci (Pers.) P. Karst. – CL! as Hyphodontia sambuci [AU:
LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of broadleaf tree, 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104588
Kopáčsky ostrov NR, willow-poplar oodplain forest, base of
Sambucus nigra, 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, base of
Sambucus nigra, 6.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Ulmus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105246
Merismodes anomala (Pers.) Singer – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen branch of
broadleaf tree, 3.XI.2017, leg. TT & LZ, det. LZ, HR 105340
Merismodes ochracea (Hoffm.) D.A. Reid
Kopáčsky ostrov NR, forest steppe, stump of Quercus sp.,
5.XI.2017, leg. TT & LZ, det. LZ, HR 105299
There is lot of confusion in literature regarding this species – apart from
being synonymised with Merismodes anomala (Pers.) Singer, Cooke
(1961) wrongly assumed it has brown spores and combined it into genus
Phaeocyphellopsis, an error, that was later corrected by Reid (1963).
Nevertheless, M. ochracea is well dened from other European species
of genus by tubular to clavate fruitbodies. Supercially it somewhat
reminds of Woldmaria licina (Peck) Knudsen, a species growing on
ferns. From the former Czechoslovakia it was rst published by Pilát
(1925, as Solenia ochracea), but we are not aware of any collection from
present Slovakia.
Mucronella calva (Alb. & Schwein.) Fr. – CL! [AU: LC:ec]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen branch of Salix
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105270
Slovanský ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Populus sp., 6.XI.2017, not. TT & LZ
Mycena cf. alba (Bres.) Kühner – [AU: VU as Phleomana alba]
Topoľové hony NR, hardwood oodplain forest, mossy base of
Tilia sp. trunk, 18.XI.2016, leg. TT & IK, det. LZ, HR 104652
Mycena arcangeliana Bres. – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen branch of
broadleaf tree, 3.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen trunk of
cf. Ulmus sp., 3.XI.2017, not. TT & LZ
Mycena galericulata (Scop.) Gray – CL! [AU: LC:cc]
Kopáčsky ostrov NR, thermophilic oak forest, fragment of a trunk
of Quercus sp., 5.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, not. TT & LZ
Mycena hiemalis (Osbeck) Quél. – [AU: LC:cc as Phleomana hiemalis]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen thin trunk of Salix
sp., 3.XI.2017, not. TT & LZ
Mycena inclinata (Fr.) Quél. – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, stump of Quercus sp.,
4.XI.2017, not. TT & LZ
Mycena meliigena (Berk. & Cooke) Sacc. – [AU: NT]
Šúr NNR, willow-poplar oodplain forest, fallen bark of Salix sp.,
3.XI.2017, not. TT & LZ
40 Catathelasma 19 October 2018 October 2018 Catathelasma 19 41
Mycena olida Bres. – CL! [AU: NT]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105293
Mycena polygramma (Bull.) Gray – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fragments of wood
underground, 4.XI.2017, not. TT & LZ
Šúr NNR, hardwood oodplain forest, fragments of wood
underground, 3.XI.2017, not. TT & LZ
Mycena pseudocorticola Kühner – CL! [AU: LC:ec; CZ: EN]
Šúr NNR, willow-poplar oodplain forest, fallen thin trunk of Salix
sp., 3.XI.2017, not. TT & LZ
Mycena renati Quél. – CL! [AU: LC:cc]
Šúr NNR, alder carr, snag of Alnus sp., 10.IV.2017, not. TT & LZ
Šúr NNR, Panónsky háj, hardwood oodplain forest, fallen
branch of broadleaf tree, 10.IV.2017, not. TT & LZ
Mycena speirea (Fr.) Gillet – CL! [AU: LC:cc as Phleomana speirea]
Rusovce, hardwood oodplain forest, fallen bark of Tilia sp.,
4.XI.2017, not. TT & LZ
Šúr NNR, scrubby forest fringe, fallen branch of broadleaf tree,
3.XI.2017, not. TT & LZ
Mycena tenerrima (Berk.) Quél. – [AU: VU as M. adscendens]
Rusovce, willow-poplar oodplain forest, fallen bark of Salix sp.,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105269
Slovanský ostrov NR, willow-poplar oodplain forest, fallen bark
of Populus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fragment of a trunk and bark of Alnus sp.,
10.IV.2017, not. TT, LZ & IK
Myxarium nucleatum Wallr. – [AU: LC:ec]
Dunajské luhy PLA, near Biskupické rameno, between “Vlčie
hrdlo” and Panský diel NM, willow-poplar oodplain forest, fallen
branch of Populus sp., 17.XI.2016, leg. TT, IK & IT, det. LZ, HR
104684
Rusovce, hardwood oodplain forest, fallen bark of Acer sp.,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105266
Nectria episphaeria (Tode) Fr.
Topoľové hony NR, hardwood oodplain forest, old fruitbody of
Diatrype sp., 11.IV.2017, not. TT & LZ
Nectria cf. peziza (Tode) Fr. – CL!
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, not. TT & LZ
Nectria punicea (J. C. Schmidt) Fr.
Rusovce, hardwood oodplain forest, fallen trunk of Acer
campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105262
Nectria sinopica (Fr.) Fr.
Bratislava, garden at Bratislava castle, dead twigs of Hedera
helix, 9.IV.2017, not. TT & LZ
Rusovce, wall of château park, dead twigs of Hedera helix,
12.IV.2017, leg. TT, LZ, IK & IT, det. TT & LZ, HR 104591
Rusovce, park around château, attached twigs of Hedera helix,
4.XI.2017, leg. et det. TT & LZ, BRA
Slovanský ostrov NR, willow-poplar oodplain forest, attached
twigs of Hedera helix, 6.XI.2017, leg. et det. TT & LZ, HR 105260
This species restricted to dead fronds of Hedera helix was rst recorded
in Slovakia in 2017 (Zíbarová & Tejklová 2017). For more information on
its ecology and distribution in the Czech Republic see also Tejklová &
Zíbarová (2017).
Nemania aenea var. aenea (Nitschke) Pouzar
Šúr NNR, willow-poplar oodplain forest, fragment of a branch
of cf. Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105473
The species was recorded from the Podunajská nížina Lowland by
Pouzar (1985) who also found this species from Šúr, as well as in the
several other localities in the Podunajská nížina Lowland (Veľký ostrov,
Petržalka, Horná Sihoť, Kalinkovské rameno, jazero Lion, Číčovský les),
but he noted that he was unable to record it on the surrounding hills. Later
Granmo et al. (1999) revised some Pouzar’s specimens from Slovakia
and pointed out that part of material has a germ slit on the more convex
side of the spore and excluded those collections from their concept of
Nemania aenea. The same germ slit position was also observed in the
single collection of N. aenea from the Moravia, Czech Republic and
taxonomic signicance of this character is still unclear (Zíbarová & Kout
42 Catathelasma 19 October 2018 October 2018 Catathelasma 19 43
2017). Nevertheless, according to Granmo et al. (1999) at least one
Pouzar’s collection from Šúr (PRM 821101) belongs to Nemania aenea in
their restricted sense. Our specimen from the same locality also matches
this concept. Nemania aenea var. aureolutea (L.E. Petrini & J.D. Rogers)
Y.M. Ju & J.D. Rogers, with ascoapical apparatus not blueing in Melzer's
solution is more common in Bohemia, Czech Republic and present also
in Austria (Zíbarová & Kout 2017), but we do not know any collection of
this variety from Slovakia.
Nemania carbonacea Pouzar
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Corylus avellana, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR
104610
Uncommon, rather thermophilic species in the Czech Republic (Zíbarová
& Kout 2017). Already collected in Podunajská nížina Lowland (Sihoť,
Rusovce) by Pouzar (1985).
Nemania aff. diffusa (Sowerby) Gray
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
fallen trunk of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR
105245
Our collection differs from typical Nemania diffusa chiey by inamyloid
ascoapical apparatus, even in Lugol’s solution. The macroscopic aspect
of stromata (brownish, without conspicuous perithecial mounds reminding
more Hypoxylon than Nemania) as well as spore characters, matches
those of Nemania diffusa. In Bohemia, Czech Republic the species is
apparently thermophilic and was recorded from oodplain forests as well
as from dry oak forests (Zíbarová & Kout 2017).
Nemania serpens var. serpens (Pers.) Gray
Dunajské luhy PLA, near Biskupické rameno, between “Vlčie
hrdlo” and Panský diel NM, willow-poplar oodplain forest, fallen
branch of cf. Acer sp., leg. TT, IK & IT, det. LZ, HR 104687
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105247
Šúr NNR, willow-poplar oodplain forest, on fallen branch of Salix
and dead polypore, 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR
104635
Šúr NNR, willow-poplar oodplain forest, dead thin trunk of Salix
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105367
Neolentinus schaefferi Redhead & Ginns – CL! as Lentinus degener [AU:
LC:inc as N. cyathiformis; CZ: EN as N. degener; SK: LR:lc as Lentinus
degener]
Dunajské ostrovy NR, hardwood oodplain forest, fallen branch
of Fraxinus sp., 12.IV.2017, leg. et det. TT, LZ, IK & IT, HR 104586
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus alba, 5.XI.2017, not. TT & LZ
Distribution and ecology of Neolentinus schaefferi in the Czech and
Slovak Republic was reviewed by Hrouda (2001) – its distribution is
restricted to Bohemian and Pannonian thermophyticum (but it is much
more rare in former), and it is mostly found on fallen trunks of Populus,
rarely on other angiosperms, exceptionally also on gymnosperms.
Škubla (2003) listed numerous localities in Podunajská nížina Lowland,
including Kopáčsky ostrov; Janitor (1997) mentioned it from poplar alley
near Kuchajda, Jančovičová and Zaliberová (2011) found it in the locality
“Spaľovňa” and Jančovičová (2000) presented a record from Podunajská
nížina islands (Sihoť and Slovanský ostrov). It was collected in Topoľové
hony NR by Červenka and Šúr by Lizoň (both BRA). The species is also
included in Red book of Dolní Morava (Řepka et al. 2017).
Oligoporus alni (Niemelä & Vampola) Piątek – CL? as Oligoporus
subcaesius
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, leg. et det. TT & LZ, rev. P. Vampola, HR 105387
Oligoporus subcaesius (A. David) Ryvarden & Gilb. – [AU: LC:cc; CZ:
EN]
Kopáčsky ostrov NR, willow-poplar oodplain forest, broken
attached branch of Salix sp., 5.XI.2017, leg. et det. TT & LZ, rev.
P. Vampola, HR 105385
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, leg. et det. TT & LZ, rev. P. Vampola, HR 105389
Oligoporus subcaesius was reported from Podunajská nížina Lowland
by Škubla (2003) and Jančovičová (1999), but interpreting data on its
ecology and distribution is difcult as all records of bluish Oligoporus
species from angiosperm wood was often referred to this species in the
44 Catathelasma 19 October 2018 October 2018 Catathelasma 19 45
past (e. g. Breitenbach & Kränzlin 1986) or part of those were considered
to be O. caesius (e. g. Kotlaba 1984). However, in 2001 Oligoporus alni
was erected (Niemelä et al. 2001) to accommodate specimens with
small and paler fruitbodies on angiosperm wood based on record from
Podunajská nížina Lowland (Šúr NNR). Sadly, authors did not directly
compare O. alni and O. subcaesius apart from stating that O. subcaesius
is fairly large, eshy species occurring in the Mediterranean. The later
statement is even imprecise, as O. subcaesius is present in the Central
Europe, albeit in warm localities. To add even more confusion in to
matter, possibly truly mediterranean O. mediterraneocaesius (M. Pieri &
B. Rivoire) Melo & Ryvarden was described (Pieri & Rivoire 2005) with
more pronounced blue tints and wider spores. Moreover, Ryvarden &
Melo (2017) gave surface of pilei in Oligoporus subcaesius as mostly
smooth, but our specimens were always distinctly hairy (similar to what
is mentioned in Papp 2014). After submission of our manuscript a new
study on the O. caesius group has been published (Miettinen et al. 2018)
introducing ten new species in the Northern Hemisphere. According to
this study O. subcaesius is well dened by its robust and soft fruitbodies
with matt or pubescens upper surface; the bluish colours are prominent
only in old fruitbodies. During our trips in Podunajská nížina Lowland,
we encountered O. subcaesius more often than O. alni, but this could
be attributed to more conspicuous nature of the former. However, O. alni
could be indeed uncommon in Pannonian basin as its rst record from
Hungary was published just recently (Papp 2014).
Oligoporus tephroleucus (Fr.) Gilb. & Ryvarden – CL! [AU: LC:cc]
Slovanský ostrov NR, willow-poplar oodplain forest. standing
dead trunk of Ulmus sp., 6.XI.2017, leg. et det. TT & LZ, HR
105259
Omphalina discorosea (Pilát) Herink & Kotl. – CL! [AU: EN as Arrhenia
discorosea; CZ: §, CR; SK: §, VU]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105298
A very rare, but conspicuous species growing on trunks of angiosperm
trees (mostly Populus and Ulmus) in oodplain forests (Kotlaba 1995).
There are only few localities known from Slovakia, namely Podunajská
nížina oodplain forests in vicinity of Bratislava (Procházka 1994, Škubla
1995, 1997, 1998, 2003, nahuby.sk), near Chtelnica (nahuby.sk) and
on locality Bajč near Nové Zámky (Kotlaba 1995). Červenka collected it
on the locality “Horná Sihoť” near Rusovce (BRA). The species is also
included in Red book of Dolní Morava (Řepka et al. 2017).
Oxyporus latemarginatus (Durieu & Mont.) Donk – CL! [AU: VU; SK: DD]
Šúr NNR, willow-poplar oodplain forest, snag of Populus sp.,
3.XI.2017, leg. TT & LZ, det. LZ, HR 105368
Šúr NNR, willow-poplar oodplain forest, standing dead trunk of
Salix sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105364
Based on records listed in Škubla (2003), this polypore species seems
to be rather common in Podunajská nížina Lowlands as he mentioned
numerous localities there (e. g. Petržalka, Bratislava, Nové Zámky,
Kopáčsky ostrov among others). In contrast, it is much less common
species in the Czech Republic, especially in Bohemia, where Kotlaba &
Pouzar (2015c) listed only six localities.
Peniophora cinerea (Pers.) Cooke – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen branch of
broadleaf tree, 3.XI.2017, not. TT & LZ
Peniophora incarnata (Pers.) P. Karst. – CL! [AU: LC:cc]
Dunajské ostrovy NR, hardwood oodplain forest, fallen branch
of Fraxinus sp., 12.IV.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Peniophora limitata (Chaillet ex Fr.) Cooke – [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen branch of Fraxinus
sp., 4.XI.2017, not. TT & LZ
Peniophora quercina (Pers.) Cooke – CL! [AU: LC:cc]
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
Quercus sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus cerris, 11.IV.2017, not. TT & LZ
Peniophora rufomarginata (Pers.) Bourdot & Galzin – [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen branch of Tilia sp.,
4.XI.2017, not. TT & LZ
Peniophorella praetermissa (P. Karst.) K. H. Larss. – [AU: LC:cc]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen thick
46 Catathelasma 19 October 2018 October 2018 Catathelasma 19 47
branch of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105248
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen thin trunk
of Ulmus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105370
Peniophorella pubera (Fr.) P. Karst. – CL! as Hyphoderma puberum [AU:
LC:cc]
Kopáčsky ostrov NR, forest steppe, fallen branch of Quercus
cerris, 5.XI.2017, leg. TT & LZ, det. LZ, HR 105310
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105251
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, leg.
TT & LZ, det. LZ, HR 105318
Šúr NNR, hardwood oodplain forest, fallen thin trunk of Alnus
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105321
Perenniporia meridionalis Decock & Stalpers – CL? as P. tenuis [?AU:
EN as P. tenuis]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105311
Topoľové hony NR, thermophilic oak forest, attached branch on
fallen trunk of Quercus sp., 18.XI.2016, leg. TT & IK, det. LZ, HR
104661
The species, now referable to Perenniporia meridionalis, has been
known in Europe for the long time, but it was misinterpreted as P. tenuis
(Schwein.) Ryvarden (e.g. Kotlaba 1976, Ryvarden & Gilbertson 1994)
or possibly confused with P. medulla-panis (Jacq.) Donk. Niemelä et
al. (1992) were the rst who noticed that a European specimens of P.
tenuis differs from North American and could represent an undescribed
species. Later Decock and Stalpers (2006) studied type material of P.
tenuis and established a new taxon P. meridionalis Decock & Stalpers
for European specimens previously identied as P. tenuis var. tenuis.
However, they also concluded that P. tenuis is present in Europe, but
only the bright yellow variety P. tenuis var. pulchella (Schwein.) Gilb. &
Ryvarden. Nevertheless, Škubla (2003) gives no record of P. tenuis from
Podunajská nížina Lowland.
Phanerochaete livescens (P. Karst.) Volobuev & Spirin
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, leg.
TT, LZ & IK, det. LZ, HR 104629
A recently resurrected species (Volobuev et al. 2015), from the complex
of Phanerochaete sordida (P. Karst.) J. Erikss. & Ryvarden. Based on our
ongoing revision of herbarium material (Zíbarová unpublished data) it is
the most common species from this complex on the angiosperm wood in
the Czech Republic.
Phellinus conchatus (Pers.) Quél. – CL! [AU: LC:cc]
Panský diel NM, hardwood oodplain forest, dead thin trunk of
cf. Cornus mas, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR 104690
Kopáčsky ostrov NR, hardwood forest, fallen trunk of broadleaf
tree, 17.XI.2016, leg. TT, IK & IT, det. TT, rev. P. Vampola, HR
105381
Phellinus contiguus (Pers.) Pat. – CL! [AU: LC:cc as Fuscoporia contigua]
Kopáčsky ostrov NR, hardwood forest, dead thin trunk of Swida
sanguinaria, 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen thin
trunk of Ulmus sp., 6.XI.2017, not. TT & LZ
Phellinus ferruginosus (Schrad.) Pat. – CL! [AU: LC:cc]
Šúr NNR, hardwood forest, fallen branch of Acer sp., 10.IV.2017,
not. TT & LZ
Šúr NNR, hardwood oodplain forest, fallen thin trunk of broadleaf
tree, 3.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen thin trunk
of cf. Ulmus sp., 3.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fragment of a
trunk of Pyrus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105346
Topoľové hony NR, hardwood oodplain forest, fallen branch of
broadleaf tree, 11.IV.2017, not. TT & LZ
Phellinus igniarius (L.) Quél. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Salix sp., 3.XI.2017, not. TT & LZ
Phellinus pilatii Černý [CZ: EN] – CL!
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen thick
48 Catathelasma 19 October 2018 October 2018 Catathelasma 19 49
branch of Populus alba, 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104724
A perennial polypore species parasitic on Populus alba and Populus ×
canescens. The fruitbodies usually grow in the holes of trunks and are
preceded by imperfect stage (Černý 1968). Škubla (2003) listed several
localities in the Podunajská nížina Lowland (Gabčíkovo, Šamorín, Baka,
Číčov, Rusovce, Petržalka, Rohovce).
Phellinus punctatus (P. Karst.) Pilát – CL! [AU: LC:cc as Fomitoporia
punctata]
Šúr NNR, scrubby forest fringe, dead trunk of Rosa, 10.IV.2017,
not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, attached branch of
Salix sp., 3.XI.2017, not. TT & LZ
Phellinus ribis (Schumach.) Quél. – CL! as Phylloporia ribis [AU: LC:ec
as Phylloporia ribis]
Topoľové hony NR, hardwood oodplain forest, trunk of Euonymus
europaeus, 11.IV.2017, leg. et det. TT, LZ, IK & VK, HR 104617
Phellinus torulosus (Pers.) Bourdot & Galzin – CL! [AU: LC:cc as
Fuscoporia torulosa]
Šúr NNR, Panónsky háj, thermophilic oak forest, base of trunk
of living Quercus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR
104623
Šúr NNR, Panónsky háj, hardwood oodplain forest, trunk of
Pyrus sp., 3.XI.2017, leg. et det. TT & LZ, rev. LZ, HR 105342
Rather common species in the Central European thermophilic oak forest,
but its occurrence on Pyrus is rather unusual. However, Tomšovský &
Jankovský (2007) performed molecular analysis of specimens from this
substrate and came to the conclusion that they are identical to specimens
from Quercus.
Phellinus tremulae (Bondartsev) Bondartsev & P. N. Borisov – CL! [AU:
NT]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ, HR
104579
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus alba, 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ, HR
104583
Phellinus tuberculosus Niemelä – CL! as Phellinus pomaceus [AU: LC:cc
as Phellinus pomaceus]
Slovanský ostrov NR, willow-poplar oodplain forest, trunk of
Prunus padus, 6.XI.2017, not. TT & LZ
Phlebia livida (Pers.) Bres. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, forest steppe, fallen branch of Quercus sp.,
17.XI.2016, leg. TT, IK & IT, det. LZ, HR 104678
Phlebia ochraceofulva (Bourdot & Galzin) Donk
Kopáčsky ostrov NR, forest steppe, fallen branch of Quercus
cerris, 5.XI.2017, leg. TT & LZ, det. LZ, HR 105307
Apparently very rare species in the Central Europe. According Hagara
(2014) it is known in the Czech Republic from the southernmost
Moravia (Pohansko). Some authors synonymise P. ochraceofulva with
P. subochracea (Alb. & Schwein.) J. Erikss. & Ryvarden (Nakasone
et al. 1982), while others maintain it as distinct based on ecology (not
marked preference for humid habitats), macro- and micromorphological
characters (Bernicchia & Gorjón 2010, Duhem 2008).
Phlebia radiata Fr. – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Phlebia subochracea (Alb. & Schwein.) J. Erikss. & Ryvarden – CL! [AU: EN]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105283
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, leg. TT
& LZ, det. LZ, HR 105331
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105329
This strikingly brightly yellow corticioid species was surprisingly frequent
during our eld trips in the autumn 2017. It seems to prefer humid
conditions there forming extensive patches on moist wood lying on the
ground in willow-poplar forests as well as alder carrs. Duhem (2008) and
our experience from the Czech Republic (records from alluvial forests,
margin of ponds etc.) also shows that humidity seems to be the key
factor, but it can also grow in localities with colder climate. Škubla (2003)
50 Catathelasma 19 October 2018 October 2018 Catathelasma 19 51
mentioned a single locality from the Podunajská nížina Lowland (Klížska
Nemá) and it was collected in Šúr by Hagara (BRA).
Phlebia tremellosa (Schrad.) Nakasone & Burds. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ
Phlebia uda (Fr.) Nakasone – CL! as Mycoacia uda [AU: LC:ec]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105281
Šúr NNR, alder carr, fallen branch of Alnus, 3.XI.2017, leg. TT &
LZ, det. LZ, HR 105355
Phlebiella cf. subavidogrisea (Litsch.) Oberw. – [AU: NT]
Topoľové hony NR, hardwood oodplain forest, fallen thin trunk
of Cornus mas, 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR
104612
Phlebiella tulasnelloidea (Höhn. & Litsch.) Oberw. – [AU: LC:cc]
Topoľové hony NR, hardwood oodplain forest, fallen branch
of Corylus avellana, 11.IV.2017, leg. TT, LZ & IK, det. LZ, HR
104602, HR 104603
Phlebiella vaga (Fr.) P. Karst. – CL! as Phlebiella sulphurea [AU: LC:cc]
Topoľové hony NR, hardwood oodplain forest, fallen bark
of Quercus sp., 18.XI.2016, leg. TT & IK, det. TT, rev. LZ, HR
104650 as Xenasmatella vaga
Pholiota cerifera (P. Karst.) P. Karst. – CL! as Pholiota aurivela [AU: NT;
SK: DD]
Kopáčsky ostrov NR, willow-poplar oodplain forest, trunk of
Salix sp., 5.XI.2017, not. TT & LZ
Pholiota populnea (Pers.) Kuyper & Tjall.-Beuk. – CL! [AU: LC:cc as
Hemipholiota populnea]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Pleurotus dryinus (Pers.) P. Kumm. – CL! [AU: LC:cc]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Pleurotus ostreatus (Jacq.) P. Kumm. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, attached
branch of Salix sp., 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus sp., 5.XI.2017, not. TT & LZ
Pluteus cervinus (Schaeff.) P. Kumm. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus alba, 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of cf. Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen trunk of cf. Alnus sp., 3.XI.2017, not.
TT & LZ
Pluteus podospileus Sacc. & Cub. – CL! [AU: NT; CZ: EN]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. et det. TT & LZ, HR 105282
Pluteus salicinus (Pers.) P. Kumm. – CL! [AU: LC:cc]
Rusovce, willow-poplar oodplain forest, fallen trunk of cf. Tilia
sp., 4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of broadleaf tree, 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, not.
TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen trunk of
broadleaf tree, 3.XI.2017, not. TT & LZ
Polydesmia pruinosa (Berk. & Broome) Boud. – CL!
Rusovce, hardwood oodplain forest, old stromata of
pyrenomycetes (on fallen branch of Platanus sp.), 4.XI.2017, not.
TT & LZ
Polyporus alveolaris (Bosc) Fr. – CL! [AU: LC:inc as Neofavolus alveolaris;
CZ: EN]
Rusovce, hardwood oodplain forest, fallen branch of Cornus
mas, 4.XI.2017, leg. et det. TT & LZ, HR 105276
52 Catathelasma 19 October 2018 October 2018 Catathelasma 19 53
Topoľové hony NR, hardwood oodplain forest, attached branch
of Cornus mas, 11.IV.2017, leg. et det. TT, LZ, IK & VK, HR
104615
A species with south-eastern distribution pattern in the Central Europe
– in the Czech Republic it is nearly absent in Bohemia and infrequent
in Moravia (Kotlaba 1984, Kotlaba et al. 2006), but seems to be
rather common species in Podunajská nížina Lowland. Škubla (2003)
mentioned three localities there: Číčov, Štúrovo and near Rusovce. In
Topoľové hony NR it was collected already in 2011 (BRA, leg. Červenka).
Polyporus arcularius (Batsch) Fr. – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen branch of broadleaf tree, 10.IV.2017,
leg. et det. TT, LZ & IK, HR 104644
Polyporus badius (Pers.) Schwein. – CL! [AU: LC:cc as Royoporus
badius]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus
sp., 3.XI.2017, not. TT & LZ, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, base of trunk of
broadleaf tree, 3.XI.2017, not. TT & LZ
Polyporus squamosus (Huds.) Fr. – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, trunk of
Populus sp., 5.XI.2017, not. TT & LZ
Propolis alba (Pers.) Fr. – CL! as Propolis versicolor
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen thin
trunk of Populus sp., 12.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 3.XI.2017, not. TT & LZ
Radulomyces conuens (Fr.) M. P. Christ. – CL! [AU: LC:cc]
Panský diel NM, willow-poplar oodplain forest, dead thin trunk
of Cornus mas, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR 104689
Rusovce, hardwood oodplain forest, fallen branch of Platanus
sp., 4.XI.2017, not. TT & LZ
Šúr NNR, alder carr, snag of Alnus sp., 10.IV.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus cerris, 18.XI.2016, leg. TT & IK, det. TT, rev. LZ, HR
104659
Radulomyces molaris (Chaillet ex Fr.) M. P. Christ. – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Šúr NNR, hardwood oodplain forest, fallen branch of Prunus
sp., 3.XI.2017, not. TT & LZ
Resupinatus applicatus (Batsch) Gray – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Ulmus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105253
Resupinatus striatulus (Pers.) Murrill – [AU: NT as R. kavinii?]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105474
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
The taxonomic situation within genus Resupinatus is quite confusing as
number of recognized species and their distinguishing characters vary
between authors (Elborne 2012, Ludwig 2001, Noordeloos 1995). Based
on Gonou-Zagou et al. (2011) we chose the name Resupinatus striatulus
for our record of small fungus with deeply cup-shaped and translucently
striate pilei. We believe that some records of Resupinatus kavinii (Pilát)
M. M. Moser in the Central Europe (e. g. Gumińska 2000) may actually
refer to this taxon.
Rhodotus palmatus (Bull.) Maire – CL! [AU: EN; CZ: §, CR; HU: §; SK:
§, EN]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Ulmus sp., 6.XI.2017, leg. et det. TT & LZ, HR 105261
The rst published record from the area (possibly from the whole of
Slovakia) is by Záhorovská (1984) from Slovanský ostrov, the same
locality we encountered the species. In the Podunajská nížina Lowland
54 Catathelasma 19 October 2018 October 2018 Catathelasma 19 55
it is also known from nearby Sihoť island (Kabát 1995, Škubla 1995,
Ripková & Hagara 2003), from Šúr NNR (Ripková & Hagara 2003, Škubla
2003), and from Topoľové hony NR (leg. Everlingová, BRA). Generally
rare species, which follows its preferred host – Ulmus spp. In the Central
Europe it is found in two different habitats – in lowland oodplain forests
and mountain ravine forests (Kotlaba 1995). The scarcity of this species
is also conrmed by an inclusion in the Red lists and/or among species
protected by law in Slovakia as well as three surrounding countries. The
species is also included in Red book of Dolní Morava (Řepka et al. 2017).
Rigidoporus pouzarii Vampola & Vlasák
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, leg. TT,
LZ & IK, det. P. Vampola, HR 104722
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, leg.
TT & LZ, det. LZ, HR 105323
Šúr NNR, willow-poplar oodplain forest, fragment of a branch
of cf. Populus sp., 3.XI.2017, leg. TT & LZ, det. P. Vampola, HR
105388
The species was described from the Šúr NNR (Vampola & Vlasák 2012)
and the species is rather frequent there. Interestingly, this is the only
known locality in Slovakia and likewise we were unable to nd Rigidoporus
pouzarii anywhere else during our eld trips in the Podunajská nížina
Lowland. Apart from Šúr the species is known from the southern part of
the Czech Republic and also from Ukraine (Vampola & Vlasák 2012).
The species is also included in Red book of Dolní Morava (Řepka et al.
2017).
Schizophyllum amplum (Lév.) Nakasone – CL! as Auriculariopsis ampla
[AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thin
branch of Populus sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, not. TT & LZ
Schizophyllum commune Fr. – CL! [AU: LC:cc]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen branch of Ulmus
sp., 4.XI.2017, not. TT & LZ
Rusovce, willow-poplar oodplain forest, fallen trunk of Aesculus
hippocastanum, 4.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Ulmus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, not.
TT & LZ
Schizopora avipora (Berk. & M. A. Curtis ex Cooke) Ryvarden – CL!
[AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of broadleaf tree, 12.IV.2017, not. TT & LZ
Schizopora radula (Pers.) Hallenb. – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Scopuloides leprosa (Bourdot & Galzin) Boidin, Lanq. & Gilles
Rusovce, hardwood oodplain forest, fragment of a trunk of Tilia
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105271
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Quercus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104595
This species is rarely mentioned in the literature. The main difference
from common and widespread Scopuloides rimosa (Cooke) Jülich is
in presence of thin-walled, sparsely incrusted cylindrical cystidia in
addition to lamprocystidia abundant in both species. The difference is
also in size of spores – in S. leprosa are larger (Salcedo et al. 2009).
Based on our observations, rhizomorphic margin is often present in S.
leprosa, but never in S. rimosa. In addition, we noted that in S. leprosa
the lamprocystidia are frequently branched. In the Central Europe we
know the species mostly from warm and humid localities such as alluvial
or oodplain forests.
Scytinostroma hemidichophyticum Pouzar – [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Populus sp., 17.XI.2016, leg. TT, IK & IT, det. TT, rev.
LZ, HR 104677 as Scytinostroma portentosum
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of Populus sp., leg. TT, IK & IT, det. LZ, HR 104680 as
Scytinostroma portentosum
56 Catathelasma 19 October 2018 October 2018 Catathelasma 19 57
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus sp., 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 6.XI.2017, not. TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
broadleaf tree, 10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of Salix
sp., 3.XI.2017, not. TT & LZ
Serpula himantioides (Fr.) P. Karst. – CL! [AU: LC:ec]
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105332
Sistotrema raduloides (P. Karst.) Donk – CL!
Topoľové hony NR, hardwood oodplain forest, fragment of a
trunk of Populus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ,
HR 104601
A rare corticiod species with odontoid to hydnoid hymenophore. Eriksson
et al. (1984) suggest that it prefers a continental climate in the Europe;
it is included among indicator species of old growth forests in Estonia
(Parmasto 2001). Out of neighboring countries it is known only from
Poland (Karasiński et al. 2009). No collections are mentioned from
Podunajská nížina Lowland by Škubla (2003), but Hagara (2014)
presents a photograph of S. raduloides from vicinity of Bratislava.
Sistotremella perpusilla Hjortstam – [AU: VU]
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, leg.
TT & LZ, det. LZ, HR 105352
Inconspicuous and easily overlooked corticioid fungus growing on
wood of gymnosperms and deciduous trees (Bernicchia & Gorjón 2010,
Eriksson et al. 1984). Generally, rarely recorded in Europe. We recorded
the species from the same locality as it was collected by Z. Pouzar for
rst time in Slovakia in 1979 (specimen deposited in PRM, L. Hagara
pers. comm.). Its habitat preferences are unclear; it seems to prefer more
humid habitats as we know the species e. g. from a raised peat bog or
pond margin from the Czech Republic. In contrast, it is known mostly
from ravine forests in Austria (Dämon & Krisai-Greilhuber 2016).
Skeletocutis nivea (Jungh.) Jean Keller – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen branch of
broadleaf tree, 10.IV.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Corylus avellana, 11.IV.2017, not. TT & LZ
Steccherinum bourdotii Saliba & A. David – [AU: LC:ec]
Dunajské luhy PLA, near Biskupické rameno, between “Vlčie
hrdlo” and Panský diel NM, willow-poplar oodplain forest, fallen
branch of cf. Acer sp., 17.XI.2016, leg. TT, IK & IT, det. TT, rev.
LZ, HR 101283
Rusovce, hardwood oodplain forest, fallen trunk of Acer sp.,
4.XI.2017, not. TT & LZ
The species has been either overlooked in the Czech Republic for a long
time or it has expanded rapidly. Nevertheless, it is rather common there
now (Kotlaba & Pouzar 2015a, 2017). During our eld trips, it was also
frequent species in Podunajská nížina Lowland.
Steccherinum mbriatum (Pers.) J. Erikss. – CL! [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, not. TT & LZ
Topoľové hony NR, thermophilic oak forest, fallen branch of
Quercus sp., 18.XI.2016, leg. TT & IK, det. TT, rev. LZ, HR 104651
Topoľové hony NR, hardwood oodplain forest, fallen branch of
broadleaf tree, 11.IV.2017, not. TT & LZ
Steccherinum ochraceum (Pers.) Gray – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of broadleaf tree, 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Cornus sanguinaria, 5.XI.2017, not. TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Tilia sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104647
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Corylus avellana, 11.IV.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Topoľové hony NR, hardwood oodplain forest, fallen branch of
Tilia sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104647
58 Catathelasma 19 October 2018 October 2018 Catathelasma 19 59
Stereum hirsutum (Willd.) Pers. – CL! [AU: LC:cc]
Šúr NNR, hardwood oodplain forest, fallen branch of Quercus
sp., 3.XI.2017, not. TT & LZ
Stereum rugosum Pers. – CL! [AU: LC:cc]
Šúr NNR, alder carr, fallen thin trunk of Alnus sp., 3.XI.2017, not.
TT & LZ
Stereum subtomentosum Pouzar – CL! [SK: DD; AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Rusovce, hardwood oodplain forest, fallen trunk of Acer
campestre, 4.XI.2017, not. TT & LZ
Stypella subgelatinosa (P. Karst.) P. Roberts – [AU: NT]
Rusovce, willow-poplar oodplain forest, fallen trunk of Salix,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105268
A heterobasidiomycete species with an odontoid hymenophore. It is
reported from many European countries (Reid 1990, Roberts 1998), but
no published record from Slovakia is known to us. It seems to prefer (often
moist and well-decayed) angiosperm wood, but it has been also reported
from gymnosperms (Malysheva 2010, Reid 1990, Strid 1986). Its habitat
preferences are largely unknown, but it is not apparently restricted to
oodplain forests in the Central Europe – in the Czech Republic we also
recorded it in beech-dominated natural forest Polom NR (HR 103474 as
Protodontia subgelatinosa).
Subulicystidium longisporum (Pat.) Parmasto – [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104632
Topoľové hony NR, thermophilic oak forest, fallen thin trunk of
Quercus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104607
Topoľové hony NR, hardwood oodplain forest, fallen trunk of
Populus sp., 11.IV.2017, leg. TT, LZ, IK & VK, det. LZ, HR 104605
Subulicystidium perlongisporum Boidin & Gilles
Rusovce, hardwood oodplain forest, fallen branch of Fraxinus
sp., 4.XI.2017, leg. TT & LZ, det. LZ, the specimen is deposited
under Xenasma parvisporum (HR 105267) as there were both
species present in the same collection
A rare and inconspicuous corticioid species distinguished from
Subulicystidium longisporum by more elongate spores (Boidin & Gilles
1988). However, it is often hard to draw a line between both taxa as in our
experience, there is a substantial proportion of intermediate specimens.
In this light it is interesting that preliminary molecular analysis shows that
S. perlongisporum and S. longisporum are indeed distinct (Volobuev
2016). It was reported from Slovakia by Hagara (2014).
Tapesia fusca Fuckel – CL! as Mollisia fusca
Kopáčsky ostrov NR, hardwood oodplain forest, strongly
decayed fallen trunk of Populus sp., 17.XI.2016, leg. TT, IK & IT,
det. M. Bartůšek, HR
Tomentella italica (Sacc.) M.J. Larsen
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105377
Rusovce, hardwood oodplain forest, fallen branch of broadleaf
tree, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105375
Slovanský ostrov NR, willow-poplar oodplain forest, fragment
of a trunk of Populus sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR
105380
This rare tomentelloid species was published from Slovakia and
Podunajská nížina Lowland (Rusovce) for the rst time by Čížek (1998).
Škubla (2003) mentioned another Hagara’s record from Podunajská
nížina Lowland (Klížska Nemá). Podunajská nížina Lowland is the only
part of Slovakia from which records of Tomentella italica were published.
Tomentella pilosa (Burt) Bourdot & Galzin – CL! [AU: LC:ec]
Rusovce, hardwood oodplain forest, fragment of trunk and bark
of Acer campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105242
Tomentella punicea (Alb. & Schwein.) J. Schröt. – CL! [AU: LC:ec]
Rusovce, hardwood oodplain forest, fallen bark of Tilia sp.,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105376
Tomentella radiosa (P. Karst.) Rick
Rusovce, hardwood oodplain forest, fallen bark of Acer
campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105372
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, leg. TT
& LZ, det. LZ, HR 105317
60 Catathelasma 19 October 2018 October 2018 Catathelasma 19 61
Tomentella stuposa (Link) Stalpers – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen bark of Acer
campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105374
Tomentella cf. tenuissima Kuhar & Rajchenb.
Topoľové hony NR, hardwood oodplain forest, fallen bark of
Quercus sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104656
At rst, we were unable to identify this Tomentella specimen using
literature on European species. Its incrusted and clamped hyphae
and lack of differentiated rhizomorphs suggested T. neobourdotii M. J.
Larsen or T. lapida (Pers.) Stalpers. However, the size of spores was
markedly larger than in the former and spores were more ellipsoid and
irregular and their spines were shorter than in the latter. Eventually we
came across of recent description of Tomentella tenussima (Kuhar et
al. 2016) from Patagonia, which matched our specimen in macro- and
micromorphological features well. This would be rst record of this
species from the Northern Hemisphere and therefore would need a
molecular conrmation, which would be focus of our further work.
Tomentella testaceogilva Bourdot & Galzin – [AU: DD; CZ: EN]
Rusovce, hardwood oodplain forest, fallen bark of Tilia sp.,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105241
According to Čížek (2004a), this rare species is known from Slovakia
from two localities – Poľana in Slovenské Rudohorie Mts. and Rusovce
in Podunajská nížina Lowland. We recollected the species in the latter
locality, which is very rich in tomentelloid species.
Tomentella umbrinospora M. J. Larsen
Rusovce, hardwood oodplain forest, fallen branch of Fraxinus
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105239
Rusovce, hardwood oodplain forest, fragment of trunk of Tilia
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105243
Topoľové hony NR, hardwood oodplain forest, fallen bark of
Quercus sp., 18.XI.2016, leg. TT & IK, det. LZ, HR 104658
Tomentellopsis bresadolana (Sacc. & Trotter) Jülich & Stalpers
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen thick
branch of broadleaf tree, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR
104683
Rusovce, hardwood oodplain forest, fallen bark of Acer
campestre, 4.XI.2017, leg. TT & LZ, det. LZ, HR 105373
Slovanský ostrov NR, willow-poplar oodplain forest, fallen bark
of Salix sp., 6.XI.2017, leg. TT & LZ, det. LZ, HR 105379
Šúr NNR, scrubby forest fringe, fallen bark of Populus sp.,
3.XI.2017, leg. TT & LZ, det. LZ, HR 105365
Šúr NNR, Panónsky háj, thermophilic oak forest, fragment of a
trunk of Ulmus sp., 3.XI.2017, not. TT & LZ
Tomentellopsis pusilla Hjortstam – [CZ: CR]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105378
Rusovce, willow-poplar oodplain forest, fallen bark of Salix sp.,
4.XI.2017, leg. TT & LZ, det. LZ, HR 105240
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen thin trunk
of Ulmus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105343
A rare tomentelloid species that was published from Podunajská nížina
Lowland (Rusovce, photo in Hagara 2014) for the rst time by Čížek
(2004b) for the rst time. Our records from another two localities suggest
that it is more widespread there. Apart from Czech Republic (Čížek
2004b), we are not aware of any published record from other neighbouring
countries.
Trametes gallica Fr. – CL! as Coriolopsis gallica [AU: LC:cc as Coriolopsis
gallica]
Šúr NNR, thermophilic oak forest, snag of Alnus sp., 10.IV.2017,
not. TT & LZ
Šúr NNR, alder carr, fallen branch of Alnus sp., 3.XI.2017, not.
TT & LZ
Topoľové hony NR, hardwood oodplain forest, stump of
broadleaf tree, 11.IV.2017, not. TT & LZ
Trametes gibbosa (Pers.) Fr. – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen trunk
of Populus sp., 12.IV.2017, not. TT & LZ
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, not. TT
& LZ
Trametes hirsuta (Wulfen) Lloyd – CL! [AU: LC:cc]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen thin
trunk of Populus sp., 12.IV.2017, not. TT & LZ
62 Catathelasma 19 October 2018 October 2018 Catathelasma 19 63
Trametes ochracea (Pers.) Gilb. & Ryvarden – CL! as Trametes multicolor
[AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 5.XI.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus alba, 5.XI.2017, not. TT & LZ
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Trametes trogii Berk. – CL! [AU: LC:cc as Coriolopsis trogii]
Dunajské ostrovy NR, willow-poplar oodplain forest, fallen
branch of Populus sp., 12.IV.2017, not. TT & LZ
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, snag of Salix sp.,
10.IV.2017, not. TT & LZ
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, not. TT & LZ
Trametes versicolor (L.) Lloyd – CL! [AU: LC:cc]
Slovanský ostrov NR, willow-poplar oodplain forest, fallen trunk
of Salix sp., 6.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, not. TT
& LZ
Topoľové hony NR, hardwood oodplain forest, fallen trunk of
Quercus sp., 11.IV.2017, not. TT & LZ
Trechispora byssinella (Bourdot) Liberta
Šúr NNR, hardwood oodplain forest, old fruitbody of Fomes
fomentarius, 10.IV.2017, leg. TT, LZ, & IK, det. LZ, HR 104639
Šúr NNR, Panónsky háj, thermophilic oak forest, fallen bark of
Quercus sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104622
A species of difcult Trechispora cohaerens (Schwein.) Jülich & Stalpers
complex distinguished from T. cohaerens by more ellipsoid spores
(Bernicchia & Gorjón 2010). However, we believe that taxonomy in this
group is in need of taxonomic revision using molecular tools before clear
boundaries between species could be drawn. From our experience, this
taxon seems to prefer old fruitbodies of polypores.
Trechispora connis (Bourdot & Galzin) Liberta – [AU: NE]
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105306
Trechispora farinacea (Pers.) Liberta – CL! [AU: LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fragment of
a trunk of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105294
Trechispora nivea (Pers.) K. H. Larss.
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Salix sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105287
Trechispora stevensonii (Berk. & Broome) K. H. Larss.
Šúr NNR, alder carr, fallen branch of broadleaf tree, 10.IV.2017,
leg. TT, LZ & IK, det. LZ, HR 104636
Šúr NNR, willow-poplar oodplain forest, fragment of a branch
of cf. Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105361
Trichaptum biforme (Fr.) Ryvarden – CL! [AU: LC:inc; CZ: EN]
Šúr NNR, alder carr, fallen trunk of Alnus sp., 10.IV.2017, leg. et
det. TT, LZ & IK, HR 104641
Šúr NNR, alder carr, fallen trunk of Alnus sp., 3.XI.2017, leg. et
det. TT & LZ, HR 105341
Šúr NNR, alder carr, standing dead trunk of Alnus sp., 3.XI.2017,
not. TT & LZ
Tubulicrinis strangulatus K. H. Larss. & Hjortstam – [AU: VU]
Dunajské ostrovy NR, willow-poplar oodplain forest, fragment of
a trunk of Populus sp., 12.IV.2017, leg. TT, LZ, IK & IT, det. LZ,
HR 104581
An interesting record of otherwise boreomontane species growing mostly
on the gymnosperm wood (Hjortstam 2001, Hjortstam et al. 1988). In our
experience, Tubulicrinis strangulatus is not uncommon in the montane
spruce forests in the Czech Republic – Šumava, Krkonoše, Jeseníky
and Krušné hory Mts. In accordance, the single collection from Slovakia
mentioned by Škubla (2003) is from Tatranská Lomnica (Vysoké Tatry Mts.).
Tubulicrinis subulatus (Bourdot & Galzin) Donk – [AU: LC:cc]
Kopáčsky ostrov NR, forest steppe, fallen branch of Quercus sp.,
5.XI.2017, leg. TT & LZ, det. LZ, HR 105308
64 Catathelasma 19 October 2018 October 2018 Catathelasma 19 65
Tulasnella saveloides P. Roberts
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105396
Probably rare or widely overlooked species with conspicuously curved
spores (Roberts 1993). Out of neighbouring countries it has been
recorded only in Ukraine (Ordynets 2012), Poland (Roberts & Piątek
2004) and in the Czech Republic (Zíbarová unpublished data from 2018).
Tulasnella violea (Quél.) Bourdot & Galzin – [AU: LC:cc]
Šúr NNR, willow-poplar oodplain forest, fallen trunk of Populus,
3.XI.2017, leg. TT & LZ, det. LZ, HR 105336
Vuilleminia comedens (Nees) Maire – CL! [AU: LC:cc]
Rusovce, hardwood oodplain forest, fallen branch of Quercus
sp., 4.XI.2017, not. TT & LZ
Šúr NNR, alder carr, fallen branch of broadleaf tree, 3.XI.2017,
not. TT & LZ
Vuilleminia cystidiata Parmasto – [CZ: CR; AU: DD]
Šúr NNR, scrubby forest fringe, attached branch of Crataegus
sp., 3.XI.2017, leg. et det. TT & LZ, HR 105350
The only record of Vuilleminia cystidiata from Slovakia (Silická planina
Plateau near Gombasek, on Cornus mas) known to us was mentioned by
Kotlaba & Pouzar (1993). Possibly, this species has been overlooked in
Slovakia so far, as it had been previously in the Czech Republic (Kotlaba
& Pouzar 1993, 2008, Zíbarová & Kříž 2016). In the Central Europe the
species is typical for warm forest fringes, where it grows on dead but
frequently still attached branches usually of (but not exclusively) woody
members of Rosaceae family (Krieglsteiner 2000, Zíbarová & Kříž 2016).
Xenasma parvisporum Pouzar
Rusovce, hardwood oodplain forest, fallen branch of Fraxinus
sp., 4.XI.2017, leg. TT & LZ, det. LZ, HR 105267
The species was described by Pouzar (1982) based on single specimen
from Prague, Czech Republic. Xenasma parvisporum is clearly close to
Xenasma pulverulentum (Litsch.) Donk. but its spores are signicantly
smaller than in X. pulverulentum. Since then, no additional material has
been collected. Our specimen ts well in most of micromorphological
features with description of Pouzar (1982). However, further study
including type material is needed to clarify if X. parvisporum is really valid
species or anomalous form of X. pulverulentum.
Xenosperma ludibundum (D. P. Rogers & Liberta) Oberw. ex Jülich
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 3.XI.2017, leg. TT, LZ & IK, det. LZ, HR 105244
Very rare corticioid species, in the Central Europe known only from a
single collection from Germany (Ostrow & Dämmrich 2010). Our specimen
differs somewhat from descriptions in literature (Liberta 1960, Hjortstam
et al. 1988) by having slightly smaller spores (5–6 × 5.5–6.5 μm) and
rather variable number of sterigmata (1–4, but bisterigmatic basidia
are prevalent). Nevertheless, its other micromorphological characters
are typical and we have no doubt about its identity: tiny pleurobasidia
borne directly on horizontal hyphae, turbinate spores reminding those of
Trechispora subsphaerospora (Litsch.) Liberta.
Xylaria hypoxylon (L.) Grev. – CL!
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of Populus sp., 5.XI.2017, not. TT & LZ
Xylaria cf. longipes Nitschke – CL!
Šúr NNR, alder carr, fallen branch of Alnus sp., 10.IV.2017, not.
TT & LZ
Xylodon crustosus (Pers.) Chevall. – CL! as Hyphodontia crustosa [AU:
LC:cc]
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen
branch of cf. Populus sp., 17.XI.2016, leg. TT, IK & IT, det. LZ,
HR 104679
Kopáčsky ostrov NR, willow-poplar oodplain forest, fallen branch
of broadleaf tree, 17.XI.2016, leg. TT, IK & IT, det. LZ, HR 104681
Kopáčsky ostrov NR, forest steppe, fragment of a trunk of
Quercus sp., 5.XI.2017, leg. TT & LZ, det. LZ, HR 105305
Slovanský ostrov NR, willow-poplar oodplain forest, fallen
branch of Salix, 6.XI.2017, leg. TT & LZ, det. LZ, HR 105238
Šúr NNR, willow-poplar oodplain forest, fallen branch of Populus
sp., 10.IV.2017, leg. TT, LZ & IK, det. LZ, HR 104640
Šúr NNR, willow-poplar oodplain forest, fragment of a trunk of
Populus sp., 3.XI.2017, leg. TT & LZ, det. LZ, HR 105363
66 Catathelasma 19 October 2018 October 2018 Catathelasma 19 67
Xylodon nespori (Bres.) Hjortstam & Ryvarden – CL! as Hyphodontia
nespori [AU: LC:cc]
Topoľové hony NR, hardwood oodplain forest, attached branch
on fallen trunk of Quercus sp., 18.IV.2016, leg. TT & IK, det. LZ,
HR 104660
Conclusions
Based on historical data as well as on our recent collections, it is clear that
Podunajská nížina Lowland is very valuable and so far underestimated
area suitable for many rare lignicolous species, many of which have not
been found elsewhere in Slovakia. Interestingly, apart from numerous
species that are considered thermophilic in the Central Europe, we also
recorded some species with prevalent boreal and/or montane distribution
that we did not expect in the Podunajská nížina Lowland, such as Antrodia
xantha or Tubulicrinis strangulatus. We are aware that our list is far from
being complete partly due to timing of our eld trips and our preferences
for certain taxonomic groups. In addition, we hope that our work would
encourage further research and proper conservation management of
lignicolous fungi by the state authorities.
Acknowledgments
We want to express our sincere and deepest thanks to Ivona Kautmanová
(Slovak National Museum) for excellent eld cooperation. We would like
to thank Petr Vampola for revision of some specimens of polypores,
Jakub Salaš for determination of Crepidotus mollis and Martin Bartůšek
for determination of Tapesia fusca. We thank to Ladislav Hagara, Soňa
Jančovičová, Vincent Kabát and Ivona Kautmanová for providing us with
literature and other helpful information for completion of this paper. This
work was partly nancially supported by the Museum of Eastern Bohemia
in Hradec Králové (Erasmus+ „The world of museums – world of ideas“
no. 2016-1-CZ01-KA104-023094 and VaV170015).
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