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<strong>FUNGI</strong> <strong>AND</strong> <strong>LICHENS</strong> <strong>IN</strong> <strong>THE</strong> <strong>BALTICS</strong> <strong>AND</strong> <strong>BEYOND</strong><br />

<strong>XVIII</strong> Symposium of the Baltic Mycologists and<br />

Lichenologists<br />

Nordic Lichen Society Meeting<br />

Lithuania, Dubingiai, September 19–23, 2011<br />

Programme and Abstracts<br />

Vilnius, 2011


<strong>XVIII</strong> Symposium of the Baltic Mycologists and Lichenologists. Nordic Lichen Society<br />

Meeting. Lithuania, Dubingiai, September 19–23, 2011. Programme and Abstracts. Vilnius,<br />

2011. – 40 p.<br />

Editors: Gražina Adamonytė and Jurga Motiejūnaitė<br />

The symposium is organized by:<br />

Nature Research Centre, Institute of Botany<br />

Vilnius University, Department of Botany and Genetics<br />

Lithuanian Mycological Society<br />

Organizing committee<br />

Jurga Motiejūnaitė, Institute of Botany, Nature Research Centre<br />

Gražina Adamonytė, Institute of Botany, Nature Research Centre<br />

Ernestas Kutorga, Department of Botany and Genetics, Vilnius University; Lithuanian<br />

Mycological Society<br />

Svetlana Markovskaja, Institute of Botany, Nature Research Centre; Lithuanian Mycological<br />

Society<br />

Jonas Kasparavičius, Institute of Botany, Nature Research Centre<br />

Ingrida Prigodina Lukošienė, Department of Botany and Genetics, Vilnius University<br />

Reda Iršėnaitė, Institute of Botany, Nature Research Centre<br />

© Reda Iršėnaitė: Symposium logo.<br />

© Authors: Abstracts.<br />

© Jurga Motiejūnaitė: Field trip site descriptions.<br />

ISBN 978-9986-443-56-8<br />

Gamtos tyrimų centro leidykla<br />

2011


CONTENTS<br />

Programme<br />

Field trip sites<br />

Abstracts (Mycology)<br />

Abstracts (Lichenology)<br />

List of participants<br />

The symposium was financially supported by the Research<br />

Council of Lithuania (grant No MOR-3/2011).<br />

The organizers express their gratitude to Darius Stončius and to the staff of Asveja Regional<br />

Park who helped to organize the field trips. The staff of Dubingiai and Purviniškiai forestries<br />

are thanked for the provision of forest maps.


PROGRAMME<br />

SEPTEMBER 19 TH , MONDAY<br />

17.00 Registration<br />

19.00 Dinner<br />

20.00 Opening of the Symposium<br />

21.00 Nordic Lichen Society meeting<br />

SEPTEMBER 20 TH , TUESDAY<br />

8.00 Breakfast<br />

9.00–15.00 Field trip to the valley of the Žverna rivulet (lunch in field)<br />

15.30 Coffee-break<br />

16.00–18.00 Oral presentations<br />

MYCOLOGICAL SECTION<br />

T. Varvas, K. Kasekamp. Do endophytic fungi of timothy have potential for bioprospecting<br />

R. D. Ķiesnere, D. Kļaviņa, N. Arhipova, T. Gaitnieks, O. Polis, A. Korica, M.<br />

Daugavietis. Conifer bark against pine needle cast Data about conifer bark extract impact on<br />

Lophodermium seditiosum mycelium growth in vitro.<br />

R. Rodeva, Z. Stoyanova, E. Survilienė, P. Chavdarov. Fungi associated with seed and<br />

plant infection of pepper.<br />

LICHENOLOGICAL SECTION<br />

F. Högnabba, H. Rämä, P. Halonen, H. Lindgren, S. Velmala, S. Stenroos, L. Myllys.<br />

Phylogenetic studies of three pendent Usnea species.<br />

L. V. Gagarina. Spore ornamentation and apothecia surface in the lichen families<br />

Gyalectaceae and Coenogoniaceae.<br />

M. Kukwa. The lichen genus Ochrolechia in Europe.<br />

19.00 Dinner<br />

20.00–21.00 Poster session<br />

21.00 Work at the laboratory<br />

SEPTEMBER 21 ST , WEDNESDAY<br />

8.00 Breakfast<br />

9.00–15.00 Field trip to the Blužnėnai forest (lunch in field)<br />

15.30 Coffee-break<br />

16.00–18.00 Oral presentations<br />

MYCOLOGICAL SECTION<br />

Ž. Preikša. Diversity of rare wood-inhabiting fungi in East European temperate old-growth<br />

forests<br />

M. A. Tomoshevich, E. V. Banaev. Pathogenic mycobiota on plants of the genus Alnus Mill.<br />

B. Bankina, G. Bimsteine. Erysiphales – new tendencies of systematics.


LICHENOLOGICAL SECTION<br />

E. Farkas, L. Lőkös, K. Molnár. Further results on conservation of lichenised fungi in<br />

Hungary.<br />

P. Lõhmus, A. Lõhmus, J. Kouki. Lichens in a chronosequence of 16–236 year-old kelo<br />

trees.<br />

E. S. Kuznetsova, D. E. Himelbrant, I. S. Stepanchikova. Lichens as indicators of oldgrowth<br />

and pristine forests in Russian Far East.<br />

M. A. Fadeeva, A. V. Kravchenko. Role of the Fennoscandian green belt in conservation of<br />

the lichen biota in eastern Fennoscandia.<br />

19.00 Dinner<br />

20.00–21.00 Poster session<br />

21.00 Work at the laboratory<br />

SEPTEMBER 22 ND , THURSDAY<br />

8.00 Breakfast<br />

9.00–15.00 Field trip to the valley of Jurkiškis and Stirnelė (Melnyčėlė) rivulets (lunch in<br />

field)<br />

15.30 Coffee-break<br />

16.00–18.00 Oral presentations<br />

J. Pykälä. Lichens of calcareous rocks in Finland.<br />

S. Abdulmanova. Post-fire recovery of the lichen cover in a West Siberian forest: zonal<br />

aspects.<br />

L. Konoreva. On the lichens of Svalbard archipelago.<br />

G. Kononenko. Mycotoxins in the reindeer lichens.<br />

19.30 Symposium dinner<br />

SEPTEMBER 23 RD , FRIDAY<br />

8.00 Breakfast<br />

9.00 Departure, excursion<br />

17.00 Planned arrival to Vilnius


FIELD TRIP SITES<br />

All sites are situated in Asveja Regional Park. The Park was established in 1992 to<br />

conserve the lake system of Asveja, its natural and cultural-historical values. The area of the<br />

Park was formed by the last glacier, on elevations of terminal moraines. Its territory is<br />

characterized by an exceptional abundance of glacial formations. The most important natural<br />

accent of the Park – lake Asveja, the longest lake in Lithuania. Apart from Asveja, there are<br />

30 lakes in the Park. Half of the Park’s territory is occupied by forests comprising a wide<br />

variety of stands.<br />

Valley of the Žverna rivulet<br />

Lithuania, Asveja Regional Park, Molėtai district, Dubingiai forest district, forest squares No<br />

33–31, 55 o 03’ N 25 o 34’E<br />

Broad-leaved forest in a valley of a rivulet. North of the road – Žverna hydrographic<br />

Sanctuary, established for conservation of natural features of the forest rivulet (0.8 km long)<br />

and its valley. Woodland key habitats of broad-leaved forests and wetland forests type. Stands<br />

of old oaks (Quercus robur) and presence of deadwood make good habitat for lichens and<br />

fungi. No detailed lichenological or mycological studies performed there, though several<br />

noteworthy species were recorded from this area: Bulgaria inquinans, Agonimia allobata,<br />

Calicium adspersum, Cliostomum corrugatum, Sclerophora coniophaea.<br />

Blužnėnai forest<br />

Lithuania, Asveja Regional Park, Švenčionys district, Purviniškiai forest district, forest<br />

squares No 135, 136, 139, 140, 789, 55 o 00’ N 25 o 39’E<br />

Wetland forest with alders (Alnus glutinosa) and spruces (Picea abies), inspersed with<br />

patches of old oak (Quercus robur) stands. Woodland key habitat of wetland forest type. The<br />

presence of deadwood and humid microclimate create good conditions for fungi or lichens,<br />

but the area has never been studied in detail. Few noteworthy lichens are known from this<br />

forest: Chaenotheca chlorella, Arthonia arthonioides, Lobaria pulmonaria.<br />

Valley of Jurkiškis and Stirnelė (Melnyčėlė) rivulets<br />

Lithuania, Asveja Regional Park, Molėtai district, Dubingiai forest district, forest squares No<br />

1071, 1077, 1124, between the lakes Asveja and Suoselis, 55 o 04’ N 25 o 25’E<br />

Valley of two confluent rivulets – Stirnelė (1.3 km length) and Jurkiškis (other name –<br />

Melnyčėlė, 1.2 km length). The beds of the rivulets are stony, with numerous boulders<br />

bearing a comparatively rich aquatic lichen flora, including Red Data Book species Leptogium<br />

lichenoides. Steep and high slopes are overgrown with deciduous stands where old trees<br />

(especially Fraxinus excelsior) host noteworthy calicioid lichens including Sclerophora<br />

farinacea and Chaenotheca cinerea. Mycologically the area has not been studied.


Alternative trip:<br />

Šakymas Strict Nature Reserve<br />

Lithuania, Asveja Regional Park, Molėtai district, Dubingiai forest district, forest squares 65,<br />

66, 70, 71, 55 o 02’ N 25 o 29’E<br />

Strict Nature Reserve (141 ha area) with no management since 1995. It is intended for<br />

conservation of old deciduous forest and specifically – oak stands (Quercus robur). Oldgrowth<br />

hardwood forest stands of oaks and groups of old ashes (Fraxinus excelsior) with<br />

mosaic of fens and slopes overgrown by pines (Pinus sylvestris) make habitats for a number<br />

of rare and threatened organisms: plants (299 species, including 8 Red Data Book species),<br />

birds and lichens, e. g.: Nephroma parile, Biatoridium monasteriense, Sclerophora<br />

coniophaea, Fellhanera gyrophorica, Leptogium teretiusculum. It bears one of the largest<br />

populations of Lobaria pulmonaria in Lithuania.


MYCOLOGY<br />

OCCURENCE OF THREE RARE MYXOMYCETE SPECIES <strong>IN</strong> GREAT<br />

CORMORANT COLONY <strong>IN</strong> LITHUANIA<br />

G. ADAMONYTĖ 1 , R. TARAŠKEVIČIUS 2 , D. MATULEVIČIŪTĖ 1<br />

1 Institute of Botany, Nature Research Centre, Žaliųjų Ežerų Str. 49, LT-08406 Vilnius,<br />

Lithuania<br />

2 Institute of Geology and Geography, Nature Research Centre, Ševčenkos Str. 13,<br />

LT-03223 Vilnius, Lithuania<br />

E-mails: grazina.adamonyte@botanika.lt, taraskevicius@geo.lt,<br />

dalyte.matuleviciute@botanika.lt<br />

Three worldwide rare species – Arcyria leiocarpa, Badhamia apiculospora and<br />

Comatricha mirabilis – were recorded on various substrata in a colony of continental<br />

subspecies of a great cormorant (Phalacrocorax carbo sinensis) in the western Lithuania, the<br />

Curronian Spit. Seven collections of Comatricha mirabilis from litter, 22 collections of<br />

Arcyria leiocarpa from Sambucus spp. and Pinus sylvestris bark as well as litter, and 113<br />

collections of Badhamia apiculospora from Quercus robur, Sambucus spp., Pinus sylvestris<br />

bark and litter were obtained from moist chamber cultures. These are the first records of all<br />

three species for Lithuania. The greatest abundance of these myxomycetes was observed<br />

within the most active part of the colony with sporadic records in the oldest colony part and a<br />

territory adjacent to the colony (control plots). All species demonstrated their preference to<br />

substrates with high pH.<br />

Acknowledgements. This research was funded by a grant No LEK-23/2010 from the<br />

Research Council of Lithuania.<br />

Erysiphales – NEW TENDENCIES OF SYSTEMATICS<br />

B. BANK<strong>IN</strong>A, G. BIMSTE<strong>IN</strong>E<br />

Institute of Soil and Plant Sciences, Latvia University of Agriculture<br />

Liela Street 2, LV 3001 Jelgava, Latvia<br />

E-mail: Biruta.Bankina@llu.lv<br />

Mildew is a common disease of different wild and cultivated plants. Causal agents of<br />

mildew belong to order Erysiphales, division Ascomycota. Life cycle of these fungi include<br />

anamorph and teleomorph. Previous systematics of Erysiphales was based on the<br />

morphological features of ascocarp appendages and number of ascospores in the ascocarp.<br />

Typical ascocarp formed by Erysiphales is chasmothecium, previous term cleistothecium.<br />

Chasmothecium is a spherical fruiting body without natural opening.<br />

Systematics of powdery mildew causal agents has significantly changed during the<br />

last years (Glawe, 2008). Identification of pathogens from Erysiphales now requires<br />

morphological characters of teleomorph and anamorph incorporating characteristics of the<br />

whole fungus (anamorph plus teleomorph, i.e., the holomorph). New systematic system was<br />

supported by DNA sequences, evolutionary lineages within Erysiphales are more clearly<br />

reflected in differences in anamorphic states than in teleomorphic features, such as ascocarp<br />

appendages. Morphological peculiarities of chasmothecia appendages, number of asci and


production of conidia (a single conidium, true chain or a pseudochain) are the most important<br />

factors for identification of causal agent of mildew.<br />

New tendencies of systematics have been illustrated by identification of two<br />

comparatively new Erysiphales genera in Latvia.<br />

Mildew of strawberries was noted first in 2007 in an open field in Latvia, but regular<br />

observations were started in 2008 in the Research and Study farm “Vecauce” of the Latvia<br />

University of Agriculture (Jarmolica, Bankina, 2009). Causal agent of strawberry mildew<br />

belongs to genus Podosphaera according to present systematics (previous name<br />

Sphaerotecha). Chasmothecia of Podosphaera contain single ascus, appendages are hyphalike<br />

and conidia form true chains. Two species were mentioned (P. aphanis and P. macularis)<br />

as causal agents of strawberry mildew, these pathogens do not differ in morphological<br />

features, but P. aphanis was described as the most important pathogen in UK and other<br />

countries.<br />

Since 2006 symptoms of powdery mildew have been detected on rhododendron in<br />

Latvia. In the summer of 2009 several collections of rhododendrons have been inspected in<br />

different regions of Latvia to identify the pathogen and evaluate the spread of the disease<br />

(Bankina et al., in press). Symptoms differed depending on rhododendron variety: white<br />

mycelium covered the surface of upper or lower leaves or only purple blotch on the leaves<br />

were observed during first stage of infection. Chasmothecia contained several asci, they had<br />

more than 20 short, equatorial, hyaline appendages. Branching of appendages was regular,<br />

dichotomous. Conidia were ellipsoid-cylindrical, formed singly. The fungus was identified as<br />

Erysiphe azaleae (U. Braun) U. Braun & S. Takam according to morphological and<br />

anatomical characteristics (previous name Microsphaera azalea).<br />

<strong>FUNGI</strong> COLLECTED <strong>IN</strong> RIGA FROM <strong>THE</strong> COLLECTION OF <strong>THE</strong> NATURAL<br />

HISTORY MUSEUM OF LATVIA<br />

I. DANIELE, D. MEIERE<br />

Natural History Museum of Latvia, K. Barona Str. 4, LV-1050 Riga, Latvia<br />

E-mails: inita.daniele@ldm.gov.lv, diana.meiere@ldm.gov.lv<br />

Collection of macroscopic fungi of the Natural History Museum of Latvia consists of<br />

6594 units, and 665 specimens belonging to 402 species are from the territory of Riga City.<br />

Most of specimens are occasional collections of the specialists of the museum or have been<br />

brought to the museum by visitors for the identification. There is variety of different biotopes<br />

on the territory of Riga, they include parks, gardens, dunes, pine forests as well as deciduous<br />

and mixed forests. Lists of rare for Latvia species are given in the abstract.<br />

Rare species on old deciduous trees, dead wood and stumps in gardens and parks of<br />

Riga: Aleurodiscus disciforme, Artromyces pyxidatus, Fistulina hepatica, Flammulina<br />

velutipes, Grifola frondosa, Hapalopilus croceus, Hericium clathroides, Hypsizygus<br />

ulmarius, Pleurotus calyptratus, Pleurotus cornucopiae, Pluteus luteovirens, Pluteus pellitus,<br />

Ramicola centunculus, Volvariella bombycina, Xerula radicata.<br />

Rare species in park lawns and gardens: Agaricus augustus, Agaricus macrosporus,<br />

Agaricus vaporarius, Agaricus xanthoderma, Arrhenia sphathulata, Boletus reticulatus,<br />

Calocybe carnea, Clitocybe inornata, Clitopilus scyphoides, Coprinus auricomus, Coprinus<br />

radians, Inocybe erubescens, Lepiota oreadiformis, Leucoagaricus holosericus,<br />

Leucoagaricus bresadola, Leucocoprinus cepistipes, Lepiota subincarnata, Limacella<br />

vinosorubescens, Xerocomus rubellus.


Rare species in pine and mixed forests in urban areas: Geastrum pectinatum,<br />

Geastrum rufescens, Geastrum schmidelii, Gymnopilus spectabilis, Leucopaxillus gentianeus,<br />

Melanoleuca verrucutipes, Sparassis crispa.<br />

Rare and characteristic species in dunes and humid dune slacks: Agaricus devoniensis,<br />

Geastrum minimum, Hebeloma dunense, Hebeloma leucosarx, Inocybe halophila, Inocybe<br />

paludinella, Inocybe serotina, Inocybe squarrosa, Macrolepiota excoriata, Peziza arenaria,<br />

Phallus hadriani, Psathyrella ammophila, Rhizopogon obtextus, Rhizopogon roseolus,<br />

Sepultaria arenicola, Suillus flavidus, Tremiscus helvelloides, Tulostoma brumale.<br />

DISTRIBUTION <strong>AND</strong> FRUCTIFICATION OF A RARE ASCOMYCETE<br />

SARCOSOMA GLOBOSUM <strong>IN</strong> LITHUANIA<br />

M. GIMBICKAITĖ, E. KUTORGA<br />

Department of Botany and Genetics, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-<br />

03101 Vilnius, Lithuania<br />

E-mails: migle.gimbickaite@gmail.com, ernestas.kutorga@gf.vu.lt<br />

Sarcosoma globosum (Sarcosomataceae, Pezizales, Ascomycota) belongs to the rarest<br />

fungi of Lithuania and as an endangered species is listed in the Red Data Book of Lithuania<br />

(1(E) category). Only three documented localities of this ascomycete were known until 1960.<br />

During 2008–2009 the species was recorded again from three new localities in the<br />

northeastern part of Lithuania. The aim of this study was to evaluate three S. globosum<br />

populations by examination of spatial distribution, number and maturity of ascocarps.<br />

Investigation on S. globosum ascocarp biology was carried out in 2009–2011 at each<br />

of the three currently known localities: Žiliškės forest (Panevėžys district), Antazavė forest<br />

(Zarasai district) and Vyžiai forest (Utena district). The fungus started to produce ascocarps in<br />

the second part of March and the first part of April, during or just after the snowmelt. The end<br />

of fructification occurred in the second part of May and first part of June. The development of<br />

individual fruiting bodies lasted up to two months. Total number of fruiting bodies and spatial<br />

distribution varied in different localities. During three years period in Žiliškės forest 10<br />

ascocarps were observed in ca. 400 m 2 area, in Antazavė forest – 6 in ca. 2500 m 2 , and in<br />

Vyžiai forest – 112 in ca. 100 m 2 , respectively. S. globosum exhibited annual fluctuations in<br />

the fruiting patterns in two localities, while in Žiliškės forest it fruited annually. Major part of<br />

ascocarps withered before reaching maturity in all populations. Mature ascocarps, i.e. those<br />

bearing ascospores, were observed in May and only from two localities (Žiliškės and Vyžiai<br />

forests).<br />

PRELIM<strong>IN</strong>ARY NOTES ON PYRENOMYCETOUS <strong>FUNGI</strong> OF MIXED FOREST <strong>IN</strong><br />

<strong>THE</strong> NORKAIČIAI BOTANICAL RESERVE (LITHUANIA)<br />

E. GUDELIŪNAITĖ, J. RUKŠĖNIENĖ<br />

Department of Botany and Genetics, Vilnius University, Čiurlionio Str. 21/27,<br />

LT-03101 Vilnius, Lithuania<br />

E-mails: Egle.Gudeliunaite@gmail.com, Jone.Rukseniene@gf.vu.lt<br />

The material was collected during field trips in May–July and September–November,<br />

2010 in the mixed forest, Norkaičiai Botanical Reserve (quarter 67), Šilutė district (western<br />

Lithuania).


Among the collected 81 herbarium specimens 34 species of pyrenomycetous fungi<br />

were identified. They represent nine orders: Chaetosphaeriales, Coronophorales,<br />

Diaporthales, Hypocreales, Sordariales, Xylariales, Botryosphaeriales, Dothideales,<br />

Pleosporales. The highest number of species (17) belonged to the order Xylariales. Diatrype<br />

disciformis (Hoffm.) Fr., Valsa abietis Fr. and Dothidea sambuci (Pers.) Fr. were recorded for<br />

the first time in Lithuania.<br />

The identified species were found on various species of woody plants such as Pinus<br />

sylvestris L., Picea abies (L.) H. Karst., Fagus sylvatica L., Quercus robur L., Betula pendula<br />

Roth., Acer platanoides L., Corylus avellana L. and Frangula alnus Mill. The highest number<br />

of species was found on Fagus sylvatica. The pyrenomycetous fungi inhabited such types of<br />

substrates as dead lying twigs, dead lying branches, dead lying trunks, dead attached twigs,<br />

dead attached branches and stumps. The majority of the studied species was found on dead<br />

lying twigs and branches.<br />

The studied fungi inhabited wood debris with diameter from 0.2 up to 38 cm. Most of<br />

the inhabited substrates were 1.5 cm in diameter.<br />

PRELIM<strong>IN</strong>ARY DATA ON PYRENOMYCETES <strong>AND</strong><br />

LOCULOASCOMYCETES (Ascomycota) OF ALLUVIAL FORESTS (LITHUANIA)<br />

T. IZNOVA, J. RUKŠĖNIENĖ<br />

Vilnius University, Department of Botany and Genetics, M. K. Čiurlionio Str. 21/27, LT-<br />

03101, Vilnius, Lithuania<br />

E-mails: tatjana.iznova@gf.vu.lt, jone.rukseniene@gf.vu.lt<br />

The pyrenomycetes and loculoascomycetes were collected in six alluvial forests in<br />

Lithuania: Ignalina district (the Pakalniškiai and the Raistas forests), Lazdijai district (the<br />

northern part of the Ančia lake and the Rinkotas forests), Trakai district (the Spindžius forest)<br />

and Vilnius district (the Šveicarai forest). These forests belong to various EEC habitats.<br />

The material was gathered during April – June and September – November, 2010. The<br />

route method and two methods of stationary plots were applied for investigation of ecology<br />

and diversity of the studied fungi. The samples of pyrenomycetes and loculoascomycetes<br />

were collected using these methods twice in a month, in total 28 field trips in the abovementioned<br />

alluvial forests.<br />

In these forests circular plots (100 m 2 of area, 5.8 m radsius) were chosen for research<br />

using two stationary methods:<br />

1. In the above-mentioned forests, five plots have been selected for studies. In<br />

these plots samples of woody plant and grass debris, bearing pyrenomycetes and<br />

loculoascomycetes were collected. Approximately 15 samples were taken in each plot.<br />

2. In every studied forest five plots were selected for different investigation<br />

method. In these plots, 100 different samples of woody plant and grass debris were gathered<br />

by going round. Of these, only the samples with pyrenomycetes and loculoascomycetes were<br />

chosen for further research.<br />

Using both methods, preliminary results of various ecological aspects of the studied<br />

pyrenomycetes and loculoascomycetes are presented.


DIRECT AMPLIFICATION OF FUNGAL DNA FROM VARIOUS SAMPLES<br />

A. KAČERGIUS<br />

Institute of Botany, Nature Research Center, Žaliųjų ežerų Str. 49, LT-08406, Vilnius,<br />

Lithuania<br />

E-mail: audrius.kacergius@botanika.lt<br />

Thermo Scientific Phire Plant Direct PCR Kit enables DNA amplification directly<br />

from various plant tissues, including fungal samples: mycorrhiza, diseased plant parts and<br />

axenic cultures. Such procedure saves both time and costs. The simple protocol for target<br />

fungal DNA amplification without primary DNA purification is presented. The Phire Plant<br />

Direct PCR Kit contains reagents and tools for two alternative methods: direct and dilution<br />

protocols. Dilution protocol is also suitable for storing the DNA samples for short periods at<br />

+4°C, and for long-time storage at -20 °C. The kit employs Phire Hot Start II DNA<br />

Polymerase, a specially engineered enzyme that exhibits extremely high resistance to many<br />

PCR inhibitors found in plants and fungi. We applied the method for mycorrhizal fungi,<br />

amplifying part of rRNR gene, as well as phytopathogenic fungi from axenic cultures and<br />

directly from diseased plants. Suitable amplicons were sequenced after conventional<br />

EXO/SAP purification, manually editing ambiguous readings, and queried in sequence<br />

database at NCBI using blastn algorithm. These protocols were employed for identification of<br />

mycorrhizae in the project “Changes in biotic and abiotic ecosystem components induced by<br />

an invasive species: case study of the great cormorant”, funded by a grant (No. LEK-23/2010)<br />

from the Research Council of Lithuania.<br />

PHYLOGENETIC ANALYSIS OF Phomopsis ISOLATES FROM DIFFERENT<br />

HOST PLANTS<br />

A. KAČERGIUS 1 , R. RODEVA 2 , J. GABLER 3 , Z. STOYANOVA 2<br />

1 Institute of Botany, Nature Research Center, Žaliųjų Ežerų Str. 49, LT-08406, Vilnius,<br />

Lithuania<br />

2 Institute of Plant Physiology and Genetics of BAS, 1113 Sofia, Bulgaria<br />

3<br />

Institute for Epidemiology and Pathogen Diagnostics of the Julius Kühn-Institute (JKI) –<br />

Federal Research Centre of Cultivated Plants, D-06484 Quedlinburg, Germany<br />

E-mails: audrius.kacergius@botanika.lt, r.rodeva@abv.bg, jutta.gabler@jki.bund.de<br />

Phomopsis is a large genus of plant-inhabiting Coelomycetes fungi distributed<br />

worldwide. Phomopsis is the only known anamorph of Diaporthe. Fungi in the genus<br />

Phomopsis and its sexual state Diaporthe cause serious diseases on a wide variety of hosts.<br />

Lately new emerging plant diseases caused by Phomopsis spp. have been established on<br />

various hosts in Bulgaria, Germany and Lithuania. So far their identification to the species<br />

level was unsatisfying because of the insufficient morphological and cultural characteristics.<br />

Phylogenetic analysis was performed on 76 isolates of Phomopsis using sequences from the<br />

Internal Transcribed Spacers 1 and 2, including 5.8S region of the nuclear ribosomal DNA. In<br />

this study we used NCBI database, CLUSTALW and DNASTAR Lasergene 8.1.4 softwares.<br />

The results from phylogenetic trees indicated, that some non-identified to species level<br />

isolates had very close relationships to Diaporthe angelicae (97–99 %) and to Phomopsis<br />

diachenii (98–99 %). Bootstrap analysis showed strongly defined clade (99 %) of Phomopsis<br />

isolates from Lactuca sativa. The results of present study confirm previous observations that


different fungal species of the same genus can infect the same host. Thus both Phomopsis<br />

vaccinii and P. conorum can infect Vaccinium spp. Phylogenetic analysis revealed<br />

relationship of teleomorph species Diaporthe angelicae and asexually reproducing fungi like<br />

Phomopsis diachenii, P. foeniculi and some newly isolated Phomopsis spp. from<br />

umbeliferous crops in Bulgaria and Lithuania.<br />

PRELIM<strong>IN</strong>ARY REPORT ON DIVERSITY OF AGARICOID <strong>FUNGI</strong> <strong>IN</strong> P<strong>IN</strong>E<br />

FOREST DAMAGED BY GREAT CORMORANTS<br />

J. KASPARAVIČIUS, A. KAČERGIUS, G. ADAMONYTĖ<br />

Institute of Botany, Nature Research Centre, Žaliųjų Ežerų Str. 49, LT-08406, Vilnius,<br />

Lithuania<br />

E-mails: jonas.kasparavicius@botanika.lt, audrius.kacergius@botanika.lt,<br />

grazina.adamonyte@botanika.lt<br />

Agaricoid fungi strongly react to various factors influencing forest ecosystem,<br />

therefore they are good disturbance indicators. The aim of this study was to investigate the<br />

influence of a piscivorous bird colony on diversity of above- and below-ground agaricoid<br />

fungus complexes. The study was carried out in pine forest affected by a nesting colony of<br />

continental subspecies of great cormorants (Phalacrocorax carbo sinensis) in the Curonian<br />

Spit, Western Lithuania. Eighteen permanent study plots were established in the forest with<br />

different degree of damage. Both above- and below-ground agaricoid fungus species diversity<br />

and diversity of trophic groups was higher in the plots outside the colony. The lowest<br />

diversity of trophic groups was observed in the plots with highest nest density and in the<br />

higher elevated colony centre already abandoned by nesting birds. The depauperation of<br />

trophic group diversity in these plots was mainly at the expense of soil saprobes and<br />

mycorrhizal fungi. Notably, living ectomycorrhiza was still found in plots with high numbers<br />

of nests, provided there were still living trees present, though no fruit bodies of<br />

ectomycorrhizal species were found.<br />

Acknowledgements. Research was funded by a grant No LEK–23/2010 from the<br />

Research Council of Lithuania.<br />

CONIFER BARK AGA<strong>IN</strong>ST P<strong>IN</strong>E NEEDLE CAST DATA ABOUT CONIFER<br />

BARK EXTRACT IMPACT ON Lophodermium seditiosum MYCELIUM<br />

GROWTH in vitro<br />

R. D. ĶIESNERE, D. KĻAVIŅA*, N. ARHIPOVA, T.GAITNIEKS, O. POLIS, A. KORICA,<br />

M.DAUGAVIETIS<br />

LSFRI “Silava”, Riga Str. 111, LV-2169 Salaspils, Latvia<br />

*E-mail: darta.klavina@silava.lv<br />

Lophodermium seditiosum Minter, Staley & Millar is one of the most significant<br />

conifer pathogens in European forest nurseries and plantations. A number of chemical defence<br />

agents is widely used for disease control but it would be valuable to produce an effective<br />

biological control agent for seedling protection against L. seditiosum. Growth rate of L.<br />

seditiosum mycelia on malt agar media with addition of pine or spruce bark and needle<br />

extracts were tested in vitro. To add the extract sterile filter papers (ø 7 cm) impregnated with<br />

certain extract were used.


Needle extracts did not inhibit the growth of L. seditiosum. Therefore only bark<br />

extracts were used in further experiments. Bark extracts prepared with different extraction<br />

methods were used in present study. Ethanol-based bark extracts in higher concentrations had<br />

stimulating effect on fungal growth but in low concentrations (0.1%) inhibited fungal growth.<br />

Bark extract on the base of sodium hydroxide in 1% and 1.5% concentrations inhibited<br />

mycelial growth. In addition, L. seditiosum isolates of different origins were tested on media<br />

with addition of different extracts.<br />

Interesting aspect was that fungal culture growth forms differed according to extract<br />

added to media – on some extracts fungi formed mycelia mostly on media surface but on<br />

some extracts fungi grew deep into the agar media.<br />

NEW PATHOGENS ON LEAVES OF Alnus spp. <strong>IN</strong> LITHUANIA<br />

S. MARKOVSKAJA<br />

Institute of Botany, Nature Research Center, Laboratory of Mycology, Žaliųjų Ežerų Str. 49,<br />

LT-08406 Vilnius, Lithuania<br />

E-mail: svetlana.markovskaja@botanika.lt<br />

In the mid-1990ies an epidemic of foliar rust affecting alder trees began in Europe.<br />

The agent was identified as new host-alternating rust fungus Melampsoridium hiratsukanum<br />

S. Ito ex Hirats., which for the first time was recorded in Baltic region by the end of 1990ies.<br />

In Lithuania it also appeared around 1998 (according to the first collected specimen preserved<br />

in BILAS herbarium). This Asian rust fungus probably was introduced to Europe with its first<br />

(aecial) host plants Larix spp. and have been rapidly spreading in Europe by the<br />

urediniospores on their second (telial) host plants Alnus spp. Apparently it is a relatively<br />

aggressive pathogen especially for grey alder, which may also infect leaves of more resistant<br />

black alder. During present study we found that M. hiratsukanum is already widely spread in<br />

our country on Alnus incana and started to appear on Alnus glutinosa. In 2010 we found M.<br />

hiratsukanum at the edge of the great cormorant colony (Curonian Spit) strongly affecting<br />

leaves of both A. incana and A. glutinosa. Other pathogen, an eriophyid mite Acalitus<br />

brevitarsus Fockeu (by symptoms resembling rust fungi) was found on Alnus glutinosa leaves<br />

together with the fungus. In the other parts of Curonian Spit and continental Lithuania these<br />

pathogens – the rust fungus and the mite are never found together, this only exception was<br />

recorded in the forest affected by cormorants. The reason for this is that Melampsoridium<br />

hiratsukanum mainly infects leaves of Alnus incana, meantime Acalitus brevitarsus affects<br />

only leaves of A. glutinosa. Evidently, the forest affected by cormorant activity became more<br />

susceptible to pathogens and invasive species.<br />

Acknowledgements. This research was funded by a grant No LEK -23/2010 from the<br />

Research Council of Lithuania.


<strong>FUNGI</strong> <strong>IN</strong> SOIL BELOW CORMORANT (PHALACROCORAX CARBO S<strong>IN</strong>ENSIS)<br />

COLONY <strong>IN</strong> WESTERN LITHUANIA<br />

D. PEČIULYTĖ*, V. DIRG<strong>IN</strong>ČIUTĖ-VOLODKIENĖ<br />

Institute of Botany, Nature Research Centre, Žaliųjų Ežerų Str. 49, LT-08412 Vilnius,<br />

Lithuania<br />

*E-mails: dalia.peciulyte@botanika.lt, vaidiluted@gmail.com<br />

The possible effects of a great cormorant Phalocrocorax carbo colony on abundance,<br />

diversity, and species composition of soil fungi communities were investigated in a<br />

coniferous forest near the Curonian Bay in western Lithuania. Samples were collected at five<br />

study sites that had the same vegetation composition but were in different stages of breeding<br />

colony establishment and a site outside cormorant colony (control). Samples of the soil (0–10<br />

cm) were collected in August 2010 and May 2011. The dilution plating method and several<br />

selective media were used for fungal isolation and identification. In the present study, we did<br />

not find significant correlations between the abundance of soil fungi and intensity of the forest<br />

stand damage by cormorants (i.e. stand intensively colonized by cormorants from 1983 up to<br />

2011, moderately or newly colonized, and control area), but we found fungal species severely<br />

affected by the colonization intensity. Total numbers of cultivable fungi in soil at formerly<br />

colonized and the control sites were higher in spring, while at newly and intensively colonized<br />

sites – in autumn. The lowest fungal abundance was determined in the soil of sites with<br />

maximal vegetation damage and obviously slowed down organic mater destruction. Trends of<br />

the negative correlation between the total number of fungi and total carbon content in these<br />

sites (R=–0.51, p>0.05) also shows the slowed organic matter destruction process in soil.<br />

Fungal abundance negatively correlated with low (~ 3.1–3.8) soil pH and phosphorus content<br />

(R=–0.6537 and 0.6358, p


2007-2009 in 25 m radius sample plots. Totally were evaluated 100 plots. Forest stand<br />

parameters, dead-wood and species of fungi were evaluated in each plot. Only old-growth<br />

indicator species were taken into account.<br />

Totally 27 species of fungi were discovered. The most common species were<br />

Xylobolus frustulatus (105 occurences), Fomitopsis rosea (46) and Clavicorone pyxidata (30).<br />

Meanwhile 5 species were recorded only once. Among the most interesting species for the<br />

region can be mentioned Piptoporus quercinus and Hapalopilus salmonicolor.<br />

The most important tree species for the rare wood-inhabiting fungi were determined being<br />

Quercus robur, Picea abies and Populus tremula. The highest species richness of fungi was<br />

registered on Picea wood, followed by Populus and Quercus. Meanwhile biggest abundance<br />

was detected on Quercus, followed by Picea and Populus. Coarse dead wood of medium<br />

decay stages proved to be most important substratum for rare fungi.<br />

Significant difference in rare species diversity and abundance was found<br />

between long-time untouched and managed forests.<br />

MONITOR<strong>IN</strong>G OF FUNGAL DISEASES <strong>IN</strong> STRAWBERRY COMMERCIAL<br />

FIELDS <strong>IN</strong> LATVIA<br />

R. RANCANE, L. VILKA, J. VOLKOVA*, M.EIHE, A. BAZHENOVA<br />

Latvian Plant Protection Research Centre, Struktoru Str. 14a, LV-1039 Riga, Latvia<br />

*E-mail: julija.volkova@laapc.lv<br />

The diversity of strawberry fungal pathogens and their distribution in commercial<br />

fields in Latvia has been investigated since 2007. Ecological, climatic and agricultural factors<br />

cause changes in the distribution of fungal diseases, and their importance.<br />

The first observation was done in 2007, when 31 commercial strawberry plantations<br />

were surveyed in all territory of Latvia. Samples of damaged leaves and rotted berries were<br />

collected during survey. From the leaves and berries fungi were isolated directly on the<br />

isolation plates and identified by comparing morphological characteristics from descriptions<br />

in the literature. Further observations were carried out in the following years. During the<br />

monitoring in 2007, from berries mainly traditional pathogen Botrytis cinerea was isolated; it<br />

was found in all observed fields. Also secondary fungi – Mucor spp., Rhizopus spp. and<br />

Fusarium spp. were observed frequently. Other isolated pathogens: Hainesia lythri, Idriella<br />

lunata and Coniella castaneicola were found in a few samples. Phomopsis obscurans was<br />

isolated just in one sample in 2007, but in the later observations it was observed more<br />

frequently from leaves and berries, especially from the fields with imported planting material.<br />

Plants of strawberry’s variety ‘Sonata’ were often infected with Phomopsis obscurans. In<br />

2007 powdery mildew caused by Sphaerotheca macularis was observed only in Kurzeme<br />

region which is located more to South, South-West part of Latvia, but in further observations<br />

in 2010 and 2011 powdery mildew was observed also in Central and Northern regions of<br />

Latvia, especially on susceptible varieties, such as ‘Zephyr’, ‘Kent’, ‘Petrina’. Some damages<br />

related to different Phytophtora species were observed in fields in 2011 but further<br />

investigations and observations are necessary.


<strong>FUNGI</strong> ASSOCIATED WITH SEED <strong>AND</strong> PLANT <strong>IN</strong>FECTION OF PEPPER<br />

R. RODEVA 1 , Z. STOYANOVA 1 , E. SURVILIENE 2 , P. CHAVDAROV 3<br />

1 Institute of Plant Physiology and Genetics of BAS, 1113 Sofia, Bulgaria<br />

2 Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno 30,<br />

Babtai LT-54333, Kaunas distr., Lithuania<br />

3 Institute for Plant Genetic Resources, Sadovo, Bulgaria<br />

E-mails: r.rodeva@abv.bg, zornica_st@abv.bg, e.surviliene@lsdi.lt,<br />

chavdarov_petar@abv.bg<br />

Plant diseases can be a limiting factor in pepper production in Bulgaria and Lithuania.<br />

Fungus related diseases are the most common. Plants may exhibit wilting, discoloration, poor<br />

growth, and spots. Plant problems are often associated with infected seeds. An investigation<br />

was undertaken to range over the most distributed fungi associated with seed and plant<br />

infection of pepper. Root, stem, leaf, fruit and seed samples were collected from diseased<br />

pepper plants. Seeds or pieces of damaged tissue were surface sterilized and transferred on<br />

potato dextrose agar medium. Fungal pathogens were isolated, identified and characterized<br />

mainly at species level. Alternaria alternata, Alternaria solani, Fusarium oxysporum f. sp.<br />

capsici, Verticillium dahliae, Verticillium albo-atrum, Colletotrichum coccodes and<br />

Macrophomina phaseolina were found predominant in plants showing symptoms of wilting.<br />

The most frequently isolated fungi from aboveground plant parts were Botrytis cinerea,<br />

Alternaria alternata, A. solani, Colletotrichum acutatum, C. coccodes, C. gloeosporioides,<br />

Phomopsis capsici, Phoma sp., Fusarium solani. Fungal species Phytophthora capsici and<br />

Leveillula taurica were found only occasionally. Microbiological analysis on the potato<br />

dextrose agar medium of 16 varieties of sweet pepper seeds showed fungal infection up to<br />

5.63% and bacterial up to 16.88%. The dominant species and isolates of fungi determined by<br />

their morphological characteristics were Acremonium sp., Alternaria radicina, A. alternata, A.<br />

solani, Aspergillus sp., Botrytis cinerea, Cladosporium sp., Cladosporium cladosporioides, C.<br />

herbarum, C. sphaerospermum, Cercospora kikuchii, Colletotrichum dematium, Mortierella<br />

sp., Mortierella hyaline, Mucor sp., Penicillium sp., Rhizoctonia solani, Thielaviopsis<br />

basicola, Torula herbarum, Verticillium sp. and Mycelia sterilia. Adequate knowledge<br />

concerning the pathogens is essential for appropriate pest management.<br />

PATHOGENIC MICROBIOTA OF TREE LEAVES <strong>IN</strong> URBAN GREENERY OF<br />

M<strong>IN</strong>SK<br />

A. TELESH<br />

Department of Forest Protection and Wood Science, Belarusian State Technological<br />

University, Sverdlova Str. 13a, 220006 Minsk, Belarus<br />

E-mail: oxygene2009@tut.by<br />

Tillet (Tilia cordata), horse chestnut (Aesculus hippocastanum) and Norway maple are<br />

the predominating species which are used in green areas in transport and recreation areas of<br />

Minsk. Their frequency is 24.4%, 20.9% and 16.9% respectively. In the city conditions fungal<br />

diseases of leaves of these species such as blotch or powdery mildew are widespread. The<br />

distribution of leaf blotch of horse chestnuts reaches 50.0%, 18.1% of Norway maples and<br />

35.1% of tillets. Following species of disease agents of leaves are the most widespread and<br />

harmful: brown blotch (Phillosticta sphaeropsoidea (Ellis et Everh.) Petrak), yellow blotch<br />

(Phillosticta castaneae Ell. et Ev.), brown blotch (Cylindrosporium castanicola (Desm.)


Berl.), powdery mildew (Erysiphe flexuosa (Peck) U. Braun et S. Takamats) on horse<br />

chestnut; black blotch (Rhytisma acerinum Fr.), brown blotch (Phillosticta negundinis Sacc.<br />

et Speg.), powdery mildew (Uncinula aceris Saсс.) on Norway maple; dark-brown blotch<br />

(Cercospora microsora Saсс.), brown blotch (Phillosticta tilia Sacc. et Speg.) on tillet.<br />

Infection rate of various diseases is closely connected to the specificity of the<br />

conditions of urban environment. For example, high concentration of gaseous pollutants<br />

aggravates the state of trees and influences such pathogens as incitants of the powdery<br />

mildew. Powdery mildew develops worse on the streets with heavy traffic, than in public<br />

green spaces, so the greatest degree of the spread of the disease was noticed on territories that<br />

were less polluted. The same dependence was also noticed with regard to the species<br />

composition of the incitants of the diseases of leaves: more fungi occurred in situations of<br />

lower pollution. Similar tendency was noticed for blotches: the prevalence and the intensity of<br />

the diseases were higher where pollution was lower.<br />

<strong>THE</strong> SEARCH OF WOODY PLANT PATHOGEN – PHYTOPHTHORA SPP. <strong>IN</strong><br />

LITHUANIA<br />

V. SNIEŠKIENĖ 1 , A. STANKEVIČIENĖ 1 , K. ŽEIMAVIČIUS 1 , R. PŪKIENĖ 2 , A. VITAS 2<br />

1 Kaunas Botanical Garden, Vytautas Magnus University, Z. E. Žilibero 6,<br />

LT-46324 Kaunas, Lithuania<br />

2 Faculty of Natural Sciences, Environmental Research Centre, Vytautas Magnus University,<br />

Z. E. Žilibero 6, LT-46324 Kaunas, Lithuania<br />

E-mails: v.snieskiene@bs.vdu.lt, a.vitas@gmf.vdu.lt<br />

The global climate change influences intensity, migration and spread of Phytophthora<br />

genus fungi causing woody plant injuries. During 2010–2011 in Lithuania, trees of 16 species<br />

from various genera, e.g., Acer, Aesculus, Alnus, Betula, Quercus, Populus, Salix, Tilia with<br />

stem damages (wet rust-colour spots) typical to Phytophthora fungi genus were found.<br />

Acknowledgements. The research was supported by the Research Council of Lithuania<br />

(Project No LEK-21/2010).<br />

PATHOGENIC MYCOBIOTA ON PLANTS OF <strong>THE</strong> GENUS Alnus Mill.<br />

M. A. TOMOSHEVICH*, E. V. BANAEV<br />

Central Siberian Botanical Garden of RAS, Zolotodolinskaya Str. 101, 630090 Novosibirsk,<br />

Russia<br />

*E-mail: arysa9@mail.ru<br />

The genus Alnus Mill. includes about 30 species mainly distributed in the<br />

circumboreal zone. Study of mycobiota on alder plants within the area of host plant<br />

distribution with consideration of different environmental factors is of a special interest. A<br />

significant difference in numbers of pathogen species on various alder species is probably<br />

connected not much with resistance of host plants but with a better study of A. rubra.<br />

The research conducted on Alnus species in Siberia substantiates this conclusion. In<br />

the arboretum of Central Siberian Botanical Garden, SB RAS, for the first time to Russia,<br />

Mycopappus alni (Dearn. et Barthol.) Readhead et G. P. White has been discovered on the<br />

leaves of A. incana (L.) Moench and A. glutinosa (L.) Gaertn., whereas earlier this species<br />

was only found in A. rubra and A. crispa (Aiton) Pursh subsp. sinuata (Regel) Hultén. in


North America. Presence of this fungus in alder species from different subgenera (i.e. Alnus<br />

and Alnobetula (Ehrh.) Peterm.) is an evidence of absence of species-specificity of the<br />

pathogen and likelihood of its occurrence in other species.<br />

The study of pathogenic mycobiota of leaves in natural alder populations revealed its<br />

significant diversity. A complex of micromycetes was found on leaves of A. fruticosa Rupr.<br />

in the nature reserve “Stolby” (Krasnoyarsk, Russia). Melampsoridium alni (Thum.) Dietel<br />

and Microsphaera penicillata (Wallr. : Fr.) Lev. were found on the lower side of leaves.<br />

Uredospori of rust fungi were damaged by hyperparasite Ramularia uredinis (W. Voss) Sacc.<br />

(a new host for this Ramularia). A new species of sporodochial hyphomycete Cheiromycella<br />

foliicola U. Braun, Melnik & Tomoshevich, sp. nov. was found on the upper side of leaves.<br />

Acknowledgements. This work was partly supported by the Council of the city<br />

Novosibirsk (grant № 35-10).<br />

<strong>IN</strong>VESTIGATION OF Venturia inaequalis POPULATION <strong>IN</strong> DIFFERENT<br />

AGROECOSYSTEMS<br />

A. VALIUŠKAITĖ*, E. SURVILIENĖ, D. BANIULIS<br />

Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno 30,<br />

Babtai, Kaunas distr., Lithuania<br />

E-mail: a.valiuskaite@lsdi.lt<br />

The aim of the present study is to assess the variation of genetic structure of Venturia<br />

inaequalis isolates originating from different agroecosystems. Specimens were collected from<br />

Anykščiai, Biržai, Kaunas, Panevėžys, Pasvalys regions. Samples were collected from fruits<br />

and leaves with characteristic symptoms of Venturia inaequalis infection grown at different<br />

locations, average 10 specimens per region. Fungal cultures were established using wet<br />

chamber and growth on solid medium methods and assessed microscopically. Isolates were<br />

grown on Potato dextrose agar pH 5.0 (PDA) (Merck KGaA) at 20 ± 2°C in the dark for 2–3<br />

weeks, and identified according to fungal identification manuals. AFLP samples were<br />

prepared using AFLP Microbial fingerprinting kit (“Applied Biosystems” Ltd.) using<br />

manufacturer instructions based on method described by Vos et al. (1995). Allele scoring was<br />

performed using Gene Mapper v.4.0 (“Applied Biosystems” Ltd.). The scoring parameters of<br />

50 to 500 bp range and higher than 50 rfu signal intensity was used. To assess genetic<br />

distance of different isolates, cluster analysis was performed on Systat v.13 software (“Systat<br />

Software” Ltd.) using hierarchical analysis algorithm of χ 2 distance.<br />

An assessment of genetic polymorphism of the 22 selected Venturia inaequalis<br />

isolates using AFLP method with three pairs of primers with one selective nucleotide resulted<br />

in identification of 630 polymorphic alleles. Cluster analysis of genetic similarity of the<br />

isolates revealed seven distinct groups with genetic distance value less than 0.5. A high<br />

genetic polymorphism characterized different geographical areas. It was found that genetic<br />

diversity was characteristic of geographic area boundaries. Genetic groups with genetic<br />

similarity were associated with a common origin of the planting material.<br />

Acknowledgements. The study was supported by the Research Council of Lithuania<br />

(Acronym GENŪKIS, 2008–2009).


DO ENDOPHYTIC <strong>FUNGI</strong> OF TIMOTHY HAVE POTENTIAL FOR<br />

BIOPROSPECT<strong>IN</strong>G<br />

T. VARVAS, K. KASEKAMP<br />

Department of Mycology, Institute of Agricultural and Environmental Sciences, Estonian<br />

University of Life Sciences, Riia 181, 51014 Tartu, Estonia<br />

E-mails: triin.varvas@emu.ee, kristina.kasekamp@gmail.com<br />

Timothy is a widespread perennial grass in North America and Europe, but has been<br />

studied little in regard to its endophytic fungi. Research has demonstrated that several<br />

endophytes produce compounds that inhibit a range of fungal pathogens of grasses or cause<br />

toxicity in animals. Research up to date has shown that endophyte-infected timothy plants had<br />

less leaf spot disease caused by Cladosporium phlei and stem rust caused by Puccinia<br />

graminis when compared with endophyte-free plants (Sampson, 1933; Greulich et al., 1999;<br />

Tajimi, 1990). There is little known about fungal metabolites of timothy. In this presentation<br />

an overview is given of the metabolites that may have an effect on fungal pathogens or<br />

animals.<br />

In our study, 58 endophyte strains were obtained using morphological and molecular<br />

methods from the 60 timothy plants and ten fungal taxa were identified: Epicoccum nigrum,<br />

Alternaria arbusti, Lewia viburni, Apiospora montagnei, Aureobasidium pullulans, Fusarium<br />

sporotrichioides, Gibberella avenacea, Paraphaeosphaeria michotii, Phaeosphaeria<br />

herpotrichoides and Monographella sp. Fast advances in modern spectrometry allow rapid<br />

and complex analyses of metabolites. Preliminary study on metabolites from identified<br />

timothy endophytes is given using GC-MS analyzer from pure culture.<br />

MONITOR<strong>IN</strong>G OF FUNGAL DISEASES <strong>IN</strong> BLUEBERRY COMMERCIAL FIELDS<br />

<strong>IN</strong> LATVIA<br />

L. VILKA, R. RANCANE, J. VOLKOVA*, M. EIHE, A. BAZHENOVA<br />

Latvian Plant Protection Research Centre, Struktoru Str. 14a, LV-1039 Riga, Latvia<br />

*E-mail: julija.volkova@laapc.lv<br />

The diversity of blueberry fungal pathogens and their distribution in commercial fields<br />

in Latvia has been investigated since 2009, to reveal the main fungal diseases in the blueberry<br />

fields. The first observation was done in 2009, when 14 commercial blueberry plantations<br />

were surveyed in all territory of Latvia. Samples of damaged leaves, stems and rotted berries<br />

were collected during survey. From the leaves and berries fungi were isolated directly on the<br />

isolation plates and detected by comparing morphological characteristics from descriptions in<br />

the literature. Further observations were done in the next years, to follow up the main<br />

problems, which were found out during survey.<br />

Botrytis cinerea was isolated in seven plantations, from berries, and also from<br />

damaged shoots and leaves. In 2010 and 2011 significant flowers damages of Botrytis cinerea<br />

were observed in the particular plantations. During storage about 30−70% of berries became<br />

rotted. Colletotrichum sp. was found in 3 plantations, and in one of them it caused significant<br />

losses of berries, during storage about 80% of berries became rotted. Wilting of new shoots<br />

was also associated with the infection of Colletotrichum sp. Quarantine pathogen Phomopsis<br />

vaccinii was found in 13 from 14 observed plantations. In 2009 Phomopsis vaccinii was<br />

isolated just from dead shoots, but in 2010, during hot weather conditions, also from berries,<br />

but infection level was not high. Fusicoccum putrefaciens (Godronia canker) is the main


pathogen of shoots, and was detected in 9 plantations. Pathogen does not always cause the<br />

death of infected shoots at the first year, but survives, and can be presented in two-tree years<br />

olds shoots and weaken them. The most susceptible blueberry varieties to Godronia canker<br />

under Latvia conditions are ‘Bluecrop’ and ‘Blue Ray’.<br />

Other fungi were isolated from shoots – Nectria cinnabarina, Allantophomopsis spp.,<br />

Discosia artocreas, Pestalotia vaccinii, Epicoccum spp., Phyllosticta spp., also Alternaria<br />

spp. and Fusarium spp., from leaves – Gloeosporium minus. Further investigations and<br />

observations will be performed in 2011, during harvest time.<br />

PATHOGENIC FUNGAL DISEASES OF BRANCHES OF ASH <strong>IN</strong> DRY<strong>IN</strong>G OUT<br />

PLANTATIONS <strong>IN</strong> BELARUS<br />

V. B. ZVYAG<strong>IN</strong>TSEV 1* , O. Yu. BARANOV 2 , L. F. МELNIK 1<br />

1 Belarusian State Technological University, Sverdlova Str. 13a, 220006 Minsk, Belarus<br />

2 Forest Research Institute, Proletarskaya Str. 71, 246001 Homel, Belarus<br />

*E-mail: mycolog@tut.by<br />

The beginning of widespread dieback of common ash (Fraxinus excelsior) was first<br />

recorded by National Forest Monitoring Network in Belarus in 2003 (Zvyagintsev &<br />

Sazonov, 2005). To date, more than 90% of ash stands have been damaged. The symptoms of<br />

disease are shoot and branch dieback, wilting, leaf and bark lesions, formation of secondary<br />

crown, presence of significant signs of bark beetle (Hylesinus sp.) infestation, detection of<br />

root, root-collar and butt rot caused by Armillaria cepistipes и A. borealis. Affected trees have<br />

been declining gradually during several years, and were prone to windfall (Zvyagintsev,<br />

Sazonov, 2007). Similar symptoms were observed in almost all affected stands of common<br />

ash in Belarus. The necrotrophic fungus Chalara fraxinea has been previously recognized by<br />

a large number of researchers (Kowalski, 2006; Halmschlager, Kirisits, 2008; Kowalski,<br />

Holdenrieder, 2008) as the main causative agent of common ash dieback in different parts of<br />

Europe.<br />

In summer 2010, new symptoms in the form of multiple necrotic spots were observed<br />

on the twigs of decline trees from central and south regions of Belarus.<br />

Three pathogenic species were isolated on malt extract agar (MEA) from surface of<br />

small sterilized pieces of the affected twigs and incubated at 24 o C in the dark. Colonies had<br />

different morphology and growth features.<br />

Molecular analysis showed that the internal transcribed spacer (ITS) sequences of the<br />

ribosomal DNA (rDNA) of fungal isolates were identical to samples of Chalara fraxinea,<br />

Neofabraea alba and Phaeoacremonium sp. from NCBI GenBank database. Nucleotide<br />

sequences from each species were submitted to Genbank (Accession numbers JF342718,<br />

JF342719, JF342720).


LICHENOLOGY<br />

POST-FIRE RECOVERY OF <strong>THE</strong> LICHEN COVER <strong>IN</strong> A WEST SIBERIAN<br />

FOREST: ZONAL ASPECTS<br />

S. ABDULMANOVA<br />

Institute of Plant and Animal Ecology, Ural Division of RAS, 8th March Str. 202, 620144<br />

Yekaterinburg, Russia<br />

E-mail: svabdulmanova@e1.ru<br />

Regular fires have significant influence on tundra and taiga ecosystems. Features of<br />

vegetation recovery in these territories are determined by climatic conditions and degree of<br />

disturbance. We sought to assess impacts of fire on lichen communities in West Siberia,<br />

Russia.<br />

The goal of our study is to present an original assessment of lichen cover during postfire<br />

recovery in latitudinal gradient from forest-tundra to taiga zones.<br />

Key plots were located into post-fire community of tundra and forest sites in foresttundra<br />

zone and also in three subzones of taiga: northern light forest, middle and southern<br />

boreal forests. We sampled a total of 76 plots with a 100 m 2 size.<br />

We had several primary trends in this study: a) species diversity and richness of postfire<br />

lichen communities in different zones; b) analysis of ecological and geographical<br />

structure of biota throughout succession stage; c) indicator species of post-fire communities;<br />

d) dynamics of lichen mat structure and phytomass.<br />

Lichen mat conditions and successional status of different stages of post-fire recovery<br />

into study zones were indicated using occurrence, abundance, total and average cover of both<br />

individual species and their morphological groups. Indicator species for uneven-aged<br />

pyrogenic communities and four stages of post-fire lichen cover were defined from analysis of<br />

these parameters. Differences of height, age and growth of Cladonia species confirmed<br />

validity of defining stages.<br />

Biomass of lichen mat and its structure in multiple-aged stage post-fire communities<br />

depended on zonal conditions of study areas and dynamics of other parameters which<br />

characterized lichen cover.<br />

<strong>LICHENS</strong> <strong>AND</strong> LICHENICOLOUS <strong>FUNGI</strong> ON ST<strong>AND</strong><strong>IN</strong>G ‘DEAD WOOD’<br />

<strong>IN</strong> POLISH WESTERN CARPATHIANS<br />

P. CZARNOTA<br />

Department of Agroecology and Landscape Architecture, University of Rzeszów,<br />

Ćwiklińskiej 2, PL-35-601 Rzeszów, Poland<br />

E-mail: pawczarnota@poczta.onet.pl<br />

Three mountain ranges of Polish Western Carpathians (Gorce Mts, Babia Góra Massif<br />

and Tatra Mts) were explored in the period 2008–2010 to investigate the diversity of<br />

lichenized and lichenicolous fungi occupying dead spruce trees and snags in natural forests<br />

destroyed by bark beetle Ips typographus. 400 objects in strictly protected areas of national<br />

parks have been studied, representing the type of simple, group and large-scale destruction of<br />

stands. 161 species of fungi (144 on wood and 101 on bark remnants) were found; 140<br />

lichenized, 20 lichenicolous and commonly occurring non-lichenized Mycocalicium subtile.


The frequency more than 10% showed 31 species, among them only one was not found in all<br />

three mountain ranges. Destroyed spruce stands seem to be key habitats for many lichen<br />

species listed as threatened taxa in recent national Red List of Lichens. Some of them are<br />

frequent there, e.g. Chaenotheca xyloxena (frequency 21%; VU), Lecidea turgidula (20%;<br />

VU) and Calicium trabinellum (19%; EN); next 15 threatened species are common for the<br />

three ranges, but more rarely found. Among them are also other endangered taxa (category<br />

EN) in Poland: Chaenotheca brunneola, Ch. stemonea and Lecanactis abietina. Buellia<br />

arborea, Puttea margaritella and Phaeopyxis varia are presented as new to Poland and the<br />

last species additionally as new for Central Europe and Carpathians. For these and several<br />

noteworthy species taxonomical remarks and some details on ecology and world distribution<br />

are included.<br />

ROLE OF <strong>THE</strong> FENNOSC<strong>AND</strong>IAN GREEN BELT <strong>IN</strong> CONSERVATION OF<br />

<strong>THE</strong> LICHEN BIOTA <strong>IN</strong> EASTERN FENNOSC<strong>AND</strong>IA<br />

M. A. FADEEVA, A. V. KRAVCHENKO<br />

Forest Research Institute, Karelian Research Centre of RAS,<br />

11 Pushkinskaya Str., 185910 Petrozavodsk, Republic of Karelia, Russia<br />

E-mails: fadeeva@krc.karelia.ru, alex.kravchen@mail.ru<br />

The Green Belt of Eastern Fennoscandia (GBEF) stretches from south to north along<br />

the Russian-Finnish and Russian-Norwegian border within Finland, Norway and Russia –<br />

Republic of Karelia, Leningrad and Murmansk Regions. Owing to its borderland location and<br />

remoteness from industrial centres, extensive – 50,000 ha and more – areas of pristine taiga,<br />

Europe’s westernmost ones, have survived in GBEF. This fact makes GBEF the key element<br />

of the East Fennoscandian ecological framework – the system of taiga corridors which<br />

enables native flora and fauna to disperse freely – and a crucial prerequisite for conservation<br />

of the region’s original biodiversity (Kurhinen et al., 2009, 2011, etc.). On the Russian side,<br />

GBEF comprises operating and several planned protected areas (PAs) with the federal (two<br />

strict nature reserves, two designated national parks and one scheduled for designation in<br />

2011) and regional status (nature park, nature reserves).<br />

In the present paper we assess the role of PAs of Karelia and the Murmansk Region<br />

within GBEF in conserving nationally and regionally red-listed species of lichens and allied<br />

fungi.<br />

Lichenological data are analysed for 8 operating and planned PAs in Karelia and 2 in<br />

the Murmansk Region. All in all, 80 (73.4 % of the total number) regionally red-listed species<br />

have been found in PAs of Karelia. GBF PAs alone harbour 18 (16.5 % of the total number of<br />

red-listed species). PAs of the Murmansk Region host 53 such species (41.7 % of the total<br />

number). Three PAs stand out in terms of the number of species they harbour: operating<br />

Paanajärvi NP and planned Ladoga Skerries NP in Karelia, and Kutsa nature reserve in the<br />

Murmansk Region with 41 (37.6 % of the total number of red-listed species), 61 (56.1 %) and<br />

45 (35.4 %) red-listed species, respectively. The number of red-listed species in other PAs<br />

ranges from 3 (2.8 %) to 18 (14.2 %).


FUR<strong>THE</strong>R RESULTS ON CONSERVATION OF LICHENISED <strong>FUNGI</strong> <strong>IN</strong><br />

HUNGARY<br />

E. FARKAS 1 , L. LŐKÖS 2 , K. MOLNÁR 1<br />

1 Institute of Ecology and Botany of HAS, H-2163 Vácrátót, Hungary<br />

2 Botany Department, Hungarian Natural History Museum, Pf. 222, H-1476 Budapest,<br />

Hungary<br />

E-mails: efarkas@botanika.hu, lokos@bot.nhmus.hu, kmcz100@gmail.com<br />

Efforts for legal protection of lichens in Hungary from 1999 to 2004 were summarised<br />

in a former presentation during the XVIth Symposium of Mycologists and Lichenologists of<br />

the Baltic States, Latvia, September 2005. Due to our activities 5 lichen species (Cetraria<br />

aculeata, Cladonia magyarica, Usnea florida, Xanthoparmelia pseudohungarica and X.<br />

subdiffluens) became protected by law (23/2005(VIII.31) KvVM) in August 2005. Further 3<br />

lichen species of the genus Cladina (C. arbuscula, C. mitis and C. rangiferina) were included<br />

in an additional law (18/2008(VI.19) KvVM) for conserving further rare and endangered<br />

organisms in Hungary. However, recent studies emphasize that Hungarian populations of<br />

these species need taxonomic revision urgently. Our forecast about a better understanding of<br />

the importance of biodiversity seems to be fulfilled. We still hope that even more species will<br />

gain protection in future and our results in taxonomy will support conservation of lichenised<br />

fungi.<br />

Acknowledgements. Our work was supported by the Hungarian Scientific Research<br />

Fund (OTKA T47160 and K81232).<br />

SPORE ORNAMENTATION <strong>AND</strong> APO<strong>THE</strong>CIA SURFACE <strong>IN</strong> <strong>THE</strong> LICHEN<br />

FAMILIES Gyalectaceae <strong>AND</strong> Coenogoniaceae<br />

L. V. GAGAR<strong>IN</strong>A<br />

Laboratory of Lichenology and Bryology, Komarov Botanical Institute of RAS, Prof. Popov<br />

Str. 2, 197376 St. Petersburg, Russia<br />

E-mail: kvercus@yandex.ru<br />

The Gyalectaceae and Coenogoniaceae are families of lichenized ascomycetes. The<br />

family Gyalectaceae includes widely distributed species. Coenogoniaceae occur mainly in<br />

tropical regions. Morphology and anatomy of these families is poorly investigated.<br />

The aim of our research is to study the spore ornamentation and apothecia surface in<br />

the lichen families Gyalectaceae and Coenogoniaceae by the method of scanning electron<br />

microscopy. Totally twenty four species were investigated. The spores and apothecia were<br />

examined and photographed in JSM 63 90 LA scanning electron microscope (SEM).<br />

The lichens from families Gyalectaceae and Coenogoniaceae can be divided into five<br />

groups on the basis of spore ornamentation: 1) smooth, without ornamentation – Belonia<br />

herculina, B. russula, Coenogonium luteum, C. pineti, Gyalecta derivata, G. friesii, G.<br />

jenensis, G. kukriensis, G. leucaspis, G. liguriensis, G. schisticola, G. subclausa, G. titovii, G.<br />

truncigena, G. ulmi, Pachyphiale carneola, P. fagicola, P. ophiospora, Ramonia luteola; 2)<br />

with poorly developed ornamentation – Gyalecta flotovii; 3) slightly verrucose – Gyalecta<br />

foveolaris, G. peziza; 4) verrucose – Gyalecta geoica; 5) areolate – Gyalecta nigricans.<br />

Some information concerning apothecia surface has been obtained. Margin surface is<br />

similar for all studied species. According to the disc surface, species were divided into three<br />

main groups:


1. Disc surface waxy-looking – Belonia herculina, B. russula, Coenogonium luteum,<br />

C. pineti, Gyalecta foveolaris, G. geoica, G. liguriensis, G. peziza, G. schisticola, G. titovii,<br />

Pachyphiale carneola, P. fagicola, P. ophiospora.<br />

2. Disc surface without waxy cover. Paraphyse tips of different shapes are visible on<br />

the apothecia surface: 2.1. Capitate – Gyalecta flotovii, G. friesii, G. kukriensis, G. subclausa,<br />

G. truncigena, G. ulmi; 2.2. Reticulate – Gyalecta nigricans; 2.3. Crater-like – Gyalecta<br />

jenensis; 2.4. Linguiform – Gyalecta derivate.<br />

3. Disc surface with numerous crystals – Gyalecta leucaspis.<br />

<strong>THE</strong> PRELIM<strong>IN</strong>ARY RESULTS ON ANTIBACTERIAL ACTIVITY OF EXTRACTS<br />

FROM <strong>IN</strong> VITRO CULTURED MYCELIA OF Protoparmeliopsis muralis<br />

B. GUZOW-KRZEMIŃSKA 1 , J. DYBUŚĆ 2<br />

Department of Molecular Biology, University of Gdańsk, Kładki 24, 80-822 Gdańsk, Poland<br />

1 E-mail: beatagk@biotech.ug.gda.pl; 2 e-mail: czaprowska@wp.pl<br />

Lichens have been used in folk medicine for centuries. Many secondary metabolites<br />

have been identified and isolated from lichens and some of them were found to have<br />

antimicrobial activity. Although numerous studies were published on antibacterial activity of<br />

metabolites extracted from lichen thalli, mycelial cultures did not get that much attention so<br />

far. Antimicrobial activity of in vitro cultured mycelia of Protoparmeliopsis muralis (syn.<br />

Lecanora muralis) was tested against Gram-positive and Gram-negative bacteria. We tested<br />

acetone and methanol extracts from mycelia grown on PDA and GLBM media. The following<br />

bacterial strains were used in disc diffusion tests: Bacillus subtilis, Escherichia coli,<br />

Pseudomonas aeruginosa and Staphyllococcus aureus. We observed a stronger antibacterial<br />

activity against Gram-positive bacteria than Gram-negative strains.<br />

Acknowledgements. The study was financially supported by Marie Curie European<br />

Reintegration Grant within 7 th European Community Framework Programme project no.<br />

239343.<br />

<strong>LICHENS</strong> <strong>IN</strong> RED DATA BOOK OF LEN<strong>IN</strong>GRAD REGION – CURRENT<br />

SITUATION <strong>AND</strong> PERSPECTIVES<br />

D. E. HIMELBRANT, E. S. KUZNETSOVA,<br />

I. S. STEPANCHIKOVA<br />

Department of Botany, St. Petersburg State University, Universitetskaya Emb. 7/9, 199034 St.<br />

Petersburg, Russia<br />

Laboratory of Lichenology and Bryology, Komarov Botanical Institute of RAS, Prof. Popov<br />

Str. 2, 197376 St. Petersburg, Russia<br />

E-mails: d_brant@mail.ru, igel_kuzn@mail.ru, stepa_ir@mail.ru<br />

The first edition of Red Data Book (RDB) of Leningrad Region (LR) was published in<br />

2000. The list of lichens includes 49 species. At that moment it was about 7% of known<br />

lichen diversity in the region (Zavarzin et al., 1999). At present we have data about<br />

approximately 950 species inhabiting LR (e. g. Kuznetsova, 2007; Stepanchikova et al., 2009,<br />

2010). It means that only 5% of lichens are protected.<br />

The species were included in RDB according to the following criteria: 1) species listed<br />

in RDB of RSFSR (1988); 2) species that need protection throughout LR; 3) rare species


known from a few localities; 4) easily visible species. The ecological features and the<br />

distribution of species were also taken in account. For example, preference was given to<br />

moderately rare species inhabiting highly populated and transformed territories over more rare<br />

species inhabiting less disturbed parts of the region. We suppose that the lichen red list should<br />

be combined on the base of rather other principles: 1) naturally rare species with scattered<br />

decreasing distribution area in Russia or in the World; 2) regionally rare species which are<br />

situated on the border of their distribution within LR; 3) species connected to rare and most<br />

valuable plant communities and landscapes within LR; 4) species listed in RDB of Russia<br />

(2008).<br />

The recent lichenological investigations in LR make obvious that current red list<br />

doesn’t cover the whole species diversity requiring protection. The increasing of the list to<br />

90–95 species should make it more representative for purposes of revealing and protection of<br />

the most valuable and unique communities as well as of conservation of the whole lichen<br />

flora.<br />

According to current rules the RDB must be re-published every ten years.<br />

Unfortunately due to economical reasons the republishing of RDB of LR is shelved.<br />

PHYLOGENETIC STUDIES OF THREE PENDENT Usnea SPECIES<br />

F. HÖGNABBA 1 , H. RÄMÄ 2 , P. HALONEN 3 , H. L<strong>IN</strong>DGREN 1 , S. VELMALA 1 ,<br />

S. STENROOS 1 , L. MYLLYS 1<br />

1 Botanical Museum, Finnish Museum of Natural History, P.O. Box 7, University of Helsinki,<br />

FI-00014 Helsinki, Finland<br />

2 Senjavegen 25, N-9012 Tromsø, Norway<br />

3 Botanical Museum, Department of Biology, P.O. Box 3000, University of Oulu, FI-90014<br />

Oulu, Finland<br />

E-mails: filip.hognabba@helsinki.fi, heini.rama@gmail.com, pekkahalonen@hotmail.fi,<br />

hanna.lindgren@helsinki.fi, saara.velmala@helsinki.fi, soili.stenroos@helsinki.fi,<br />

leena.myllys@helsinki.fi<br />

The taxonomy of the pendent Usnea species U. barbata, U. chaetophora. and U.<br />

dasypoga (lichen-forming ascomycetes) has remained unclear. The species have similar<br />

chemistry and have been distinguished based on morphological features. The characters used<br />

to separate the species are however not always clear-cut and the species delimitation is often<br />

problematic. In this study the phylogenetic relationships of the three pendent Usnea species<br />

are reconstructed to get a framework for better understanding the taxonomy of the species. To<br />

reconstruct the phylogenetic relationships ITS1-5.8S-ITS2 sequences in a parsimony analysis<br />

were used. The variation in the sequence data was low. The results from the phylogenetic<br />

analysis confirm the taxonomic problems of the species, as none of the three species form<br />

monophyletic entities. However, most of the examined U. chaetophora specimens are<br />

included in one clade. Also most of the U. dasypoga specimens are included in one<br />

phylogenetic group. U. chaetophora and U. dasypoga might therefore be considered distinct<br />

species although there are still some problems with the species definitions. The examined U.<br />

barbata specimens are included in several distantly related clades and probably consist of<br />

several species. Preliminary findings indicate that the taxonomy of the three pendent Usnea<br />

species needs to be revised, however further studies including more loci is needed before final<br />

conclusions can be made.


ON <strong>THE</strong> <strong>LICHENS</strong> OF SVALBARD ARCHIPELAGO<br />

L. KONOREVA<br />

Laboratory of Flora and Vegetation, Polar-Alpine Botanical Garden-Institute, Kola Science<br />

Center of RAS, 184209 Kirovsk, Murmansk Region, Russia<br />

Laboratory of Lichenology and Bryology, Komarov Botanical Institute of RAS, Prof. Popov<br />

Str. 2, 197376 St. Petersburg, Russia<br />

E-mail: ajdarzapov@yandex.ru<br />

Svalbard is situated between 76°28' and 80°41' N with total area 61229 sq. km. The<br />

archipelago includes more than 1000 islands of various sizes. Arctic type of the climate is<br />

significantly mitigated by the influence of the warm Gulfstream, which bypasses the<br />

archipelago to the west and south with two branches. The topography of the archipelago is<br />

sharply dissected and more than half of the area is covered by glaciers. The territory belongs<br />

to the arctic polar desert zone, the northern arctic tundra zone and the middle arctic tundra<br />

zone.<br />

According to Øvstedal et al. (2009) the lichen flora of Svalbard includes 742 species.<br />

We have continued lichenological study in 2008–2010 with the expedition of Polar-Alpine<br />

Botanical Garden-institute. The material collected in the surroundings of Barentsburg,<br />

Pyramiden and Kolesbay (Colesdalen) settlements, Grøndalen and Grønfjorddalen river<br />

valleys, vicinity of the Aldegonda glacier and coast of the Trygghamna bay. In total we found<br />

131 species of lichens. With the literature data the check-list of lichen flora of these areas<br />

includes 204 species.<br />

For the first time in the Barentsburg area 15 lichen species were found (total 93<br />

species), and in the Pyramiden settlement area – 80 species (total 82 species), in the Kolesbay<br />

settlement area – 25 species (total 32 species), in the Aldegonda glacier area – 41 species<br />

(total 48 species), in the Grøndalen river valley – 7 species (total 37 species), in the<br />

Trygghamna bay – 21 species (total 23 species). Ecology and substrate analysis revealed that<br />

epilitic species are dominated in Svalbard. Rare to the archipelago species were identified<br />

(Buellia geophila (Flörke ex Sommerf.) Lynge, Euopsis granatina (Sommerf.) Nyl., Physcia<br />

tenella (Scop.) DC. ssp. marina (A. Nyl.) D. Hawksw., Protomicarea limosa (Ach.)<br />

Hafellner, Protothelenella sphinctrinoidella (Nyl.) H. Mayrhofer & Poelt, Thelocarpon<br />

epibolum Nyl.). Five new lichen species to Svalbard are: Acarospora moenium (Vain.)<br />

Räsänen, Amygdalaria elegantior (H. Magn.) Hertel & Brodo, A. pelobotryon (Wahlenb.)<br />

Norman, Diploschistes scruposus (Schreb.) Norman, Xylographa parallela (Ach.: Fr.) Behlen<br />

& Desberger.<br />

CONCERN<strong>IN</strong>G <strong>THE</strong> LICHEN FLORA OF SAMARA REGION<br />

E. S. KORCHIKOV<br />

Samara State University, Acad. Pavlova Str., 1, 443011 Samara, Russia<br />

E-mail: evkor@inbox.ru<br />

There are many areas in Samara region that are fairly poorly known regarding lichen<br />

flora. Our investigations since 2002 allowed to compile a checklist of lichens of Samara region<br />

that includes 322 species (Корчиков, 2006). 14 species are thought to be erroneous records:<br />

Aspicilia farinosa Arnold, Bacidia vermifera (Nyl.) Th. Fr., Bryoria implexa (Hoffm.) Brodo et<br />

D. Hawksw., B. subcana (Nyl. et Stiz.) Brodo et D. Hawksw., Chaenothecopsis viridireagens<br />

(Nádv.) Schmidt., Cladonia decorticata (Flörke) Spreng., C. digitata (L.) Hoffm., C. glauca


Flörke, C. portentosa (Dufour) Coem., C. scabriuscula (Delise in Duby) Nyl., Hypogymnia<br />

bitteri (Lynge) Ahti, Melanohalea elegantula (Zahlbr.) O. Blanco, A. Crespo, Divakar, Essl., D.<br />

Hawksw. et Lumbsch, Protoparmelia nephaea (Sommerf.) R. Sant., Varicellaria carneonivea<br />

(Anz.) Erichs.<br />

41 species were found for the first time in Samara Region (Шустов, 2007; Корчиков,<br />

2009, 2010): Absconditella lignicola Vezda et Pisut, Arthonia dispersa (Schrad.) Nyl., A.<br />

mediella Nyl., A. radiata (Pers.) Ach., Bacidia beckhausii Körb., B. polychroa (Th. Fr.) Körb., B.<br />

subincompta (Nyl.) Arnold, Calicium viride Pers., Caloplaca cerinelloides (Erichs.) Poelt, C.<br />

transcaspica (Nyl.) Zahlbr., Candelaria concolor (Dicks.) Stein., Candelariella reflexa (Nyl.)<br />

Lettau, Chaenotheca ferruginea (Turner ex Sm.) Mig., C. furfuracea (L.) Tibell, C. laevigata<br />

Nádv., C. stemonea (Ach.) Müll. Arg., C. trichialis (Ach.) Th. Fr., Chaenothecopsis pusilla<br />

(Ach.) A. F. W. Schmidt, C. rubescens Vain., Cladonia gracilis (L.) Willd., Coenogonium pineti<br />

(Schrad. ex Ach.) Lücking et Lumbsch, Cyphelium tigillare (Ach.) Ach., Diplotomma alboatrum<br />

(Hoffm.) Flot., Eopyrenula leucoplaca (Wallr.) R. C. Harris, Graphis scripta (L.) Ach., Julella<br />

fallaciosa (Stizenb ex Arnold) R. C. Harris., Lecanora leptyrodes (Nyl.) Degel., Lecidella<br />

elaeochroma (Ach.) M. Choisy, Micarea denigrata (Fr.) Hedl., M. misella (Nyl.) Hedl., M.<br />

peliocarpa (Anzi) Coppins et R. Sant., Mycocalicium subtile (Pers.) Szatala, Ochrolechia<br />

pallescens (L.) A. Massal., Pachyphiale fagicola (Hepp) Zwackh, Pertusaria coccodes (Ach.)<br />

Nyl., P. hymenea (Ach.) Schaer., Piccolia ochrophora (Nyl.) Hafellner, Platismatia glauca (L.)<br />

W. L. Culb. et C. F. Culb., Staurothele frustulenta Vain., S. levinae Oxn., Usnea scabrata Nyl.<br />

DIVERSITY OF EPIPHYTIC <strong>LICHENS</strong> OF <strong>THE</strong> OAK-HORNBEAM FOREST <strong>IN</strong><br />

<strong>THE</strong> OLSZTYN LAKEL<strong>AND</strong> (N POL<strong>AND</strong>)<br />

D. KUBIAK<br />

Department of Mycology, Warmia and Mazury University in Olsztyn, Oczapowskiego 1A,<br />

PL-10-719 Olsztyn, Poland<br />

E-mail: darku@uwm.edu.pl<br />

Epiphytic lichen cover and diversity were analysed in the oak-hornbeam forest in the<br />

Olsztyn Lakeland. The mesoregion, covering ca. 4,000 km 2 , is located in the northern Poland,<br />

in the impact zone of sub-oceanic and sub-continental climates. Thirty study sites, with the<br />

constant area of 400m 2 , were sampled in the best preserved old-growth forest stand, situated<br />

both within protected areas, with the nature reserve status, as well as within managed forests.<br />

The sites were concentrated in three locations in the region (S, N and NE). At each site, all<br />

lichen species on each tree up to a height of 2 m were identified. A total of 405 trees,<br />

belonging to eleven tree species, were studied. A total of 130 lichen species were identified,<br />

with a range between 17 and 58 species per site (average 45). The highest number was<br />

recorded on Carpinus betulus with 103 species, followed by Quercus robur with 86 species,<br />

Acer platanoides with 52, Tilia cordata with 50, and Fagus sylvatica with 37 species. Most of<br />

the recorded lichens (80%) were crustose (104 taxa), while only 26 foliose and fruticose<br />

species were recorded. The common lichen species were 19 taxa (occurring in 80% of the<br />

sites), whilst the rare species (occurring in 20% of the sites) were 65 taxa. Out of the reported<br />

species, 43% of the taxa (57 species) are red-listed, 12% are protected by law in Poland (15<br />

species), and 25 species are considered to be the lichens-indicators of lowland old-growth<br />

forest in Poland. Particularly noteworthy collections include: Caloplaca lucifuga,<br />

Candelariella efflorescens, Cliostomum griffithii, Phaeophyscia endophoenicea and Pyrenula<br />

laevigata. The results could provide a reference point (in a regional and supra-regional scale)<br />

and a practical tool, both in assessing the state of conservation of lichen biota, as well as the<br />

degree of transformation of meso-and eutrophic deciduous forests. It seems to be particularly


important because of the recently described changes in natural forest ecosystems caused not<br />

only by their economic exploitation but also by the global warming.<br />

<strong>THE</strong> LICHEN GENUS Ochrolechia <strong>IN</strong> EUROPE<br />

M. KUKWA<br />

Department of Plant Taxonomy and Nature Conservation, University of Gdańsk, Al.<br />

Legionów 9, PL-80-441 Gdańsk, Poland<br />

E-mail: dokmak@ug.edu.pl<br />

27 taxa of Ochrolechia have been confirmed from Europe, with one taxon tentatively<br />

referred to O. aff. mahluensis. One species has been described as new and one new<br />

combination proposed. Ochrolechia mahluensis has been proposed for O. androgyna A sensu<br />

Tønsberg (1992) with O. androgyna var. pergranulosa as its synonym. The new division of<br />

the genus into taxonomically informal groups and 18 new synonyms have been proposed. 44<br />

names have been lectotypified and two epitypified. Four names have been excluded from the<br />

genus, and the identity of 12 names has remained unclear. New data on the chemistry have<br />

been reported. Ochrolechia juvenalis, O. oregonensis, O. subathallina and O. subpallescens<br />

have been excluded from the European lichen biota.<br />

<strong>LICHENS</strong> AS <strong>IN</strong>DICATORS OF OLD-GROWTH <strong>AND</strong> PRIST<strong>IN</strong>E FORESTS <strong>IN</strong><br />

RUSSIAN FAR EAST<br />

E. S. KUZNETSOVA, D. E. HIMELBRANT,<br />

I. S. STEPANCHIKOVA<br />

Department of Botany, St. Petersburg State University, Universitetskaya Emb. 7/9, 199034 St.<br />

Petersburg, Russia<br />

Laboratory of Lichenology and Bryology, Komarov Botanical Institute of RAS, Prof. Popov<br />

Str. 2, 197376 St. Petersburg, Russia<br />

E-mails: igel_kuzn@mail.ru, d_brant@mail.ru, stepa_ir@mail.ru<br />

In contrast to Europe, the investigation of lichens as indicators of long ecological<br />

continuity of the forests has a quite short history in Russia (Red Data Book of Komi Republic,<br />

1998, 2009; Anderson et al., 2009). However the attempts to select indicators for the purpose<br />

of their further use to surveying of forests and evaluation of their quality were undertaken not<br />

only in European part of Russia, but in the Far East as well.<br />

During last ten years the lichen flora of main plant communities of Kamchatka<br />

Peninsula was investigated in the frame of the phytosociological expeditions of Komarov<br />

Botanical Institute RAS (e. g., Neshataeva et al., 2002–2009; Himelbrant, Stepanchikova,<br />

2011). The complexes of species indicating the long ecological continuity of stone-birch<br />

(Betula ermanii), spruce (Picea ajanensis) and flood-plain forests (dominated with Populus<br />

suaveolens and Chosenia arbutifolia) were detected. Some of the species were included in<br />

Red Data Book of Kamchatka Region (2007) as associated with rare and vulnerable<br />

communities. Abies gracilis stand remains on Kamchatka only as a very small grove (ca. 20<br />

ha) on the Eastern Coast. The lichen flora of this community is quite poor and doesn't include<br />

any indicator species.<br />

The first investigation aimed to select species associated with undisturbed old-growth<br />

and pristine forests in Primorye Region (Sikhote Alin’) were carried out in 2010. Fir-spruce


forests (Abies nephrolepis) and mixed forests (Picea spp., Pinus koraiénsis, Abies<br />

nephrolepis, Acer spp., Betula spp.) were investigated. The lichen flora of Primorye Region is<br />

exceptionally rich and diverse not only in old-growth and pristine forests, but in disturbed and<br />

secondary communities as well. Some species like Usnea longissima that we are used to treat<br />

as very good indicators in other regions loose here their indicator value. Due to these reasons,<br />

it is not so easy to select the most sensitive and threatened core of the flora. On the current<br />

stage of investigations it is possible to propose only preliminary list of the main indicator<br />

species.<br />

<strong>LICHENS</strong> <strong>IN</strong> A CHRONOSEQUENCE OF 16-236 YEAR-OLD KELO TREES<br />

P. LÕHMUS 1* , A. LÕHMUS 1 , J. KOUKI 2<br />

1 Institute of Ecology and Earth Sciences, University of Tartu, Vanemuise st. 46,<br />

EE-51014, Tartu, Estonia<br />

2<br />

School of Forest Sciences, University of Eastern Finland, P.O. Box 111, FI-80101 Joensuu,<br />

Finland<br />

*E-mail: piret.lohmus@ut.ee<br />

Standing (debarked) dead trees support diverse and unique lichen communities in<br />

boreal forests. At the trunk scale, tree species, wood exposure and decay stage are known to<br />

have key importance for lichen richness and composition, but the role of exposure time has<br />

not been explored. We used a unique study system of 25 dendrochronologically dated kelo<br />

trees (slowly decaying standing pines) in Hietavaara primeval forest, East-Finland, which<br />

spanned over 16–236 years since their death. The abundance of lichenized and allied fungi<br />

was investigated at every 0.5-m section of each trunk, from the base up to 3.5 m, and some<br />

additional characteristics of each kelo were described<br />

In total, 88 species were found. That exceeds considerably the known richness<br />

numbers found in comparable studies. The time since kelo death was not related to lichen<br />

species richness (multiple regression) or their species composition (MRPP test). However, the<br />

kelos that had died at a younger age and were more decayed by now had more species. The<br />

variation in lichen community composition was best explained by the average decay stage and<br />

the proportion of exposed wood. Comparisons of the species composition along the height<br />

sections provided support to the prevailing practice to sample lichens up to 2 m heights in<br />

dead trees (sections >1.5 m did not add specific species).<br />

We conclude that the main “time frame” for the dispersal and establishment of woodinhabiting<br />

lichens is restricted to a few decades. In the long term, lichen communities appear<br />

to be most affected by the direct microhabitat characteristics, and their development, both<br />

during the life and after the death of the trees.


EPIPHYTIC <strong>AND</strong> EPIXYLIC <strong>LICHENS</strong> <strong>IN</strong> GREAT CORMORANT COLONY<br />

J. MOTIEJŪNAITĖ 1 , G. ADAMONYTĖ 1 , R. TARAŠKEVIČIUS 2<br />

1 Institute of Botany, Nature Research Centre, Žaliųjų Ežerų Str. 49, LT-08406 Vilnius,<br />

Lithuania<br />

2 Institute of Geology and Geography, Nature Research Centre, Ševčenkos Str. 13,<br />

LT-03223 Vilnius, Lithuania<br />

E-mails: jurga.motiejunaite@botanika.lt, grazina.adamonyte@botanika.lt,<br />

taraskevicius@geo.lt<br />

In year 2010 a project was started aiming to investigate changes in the biotic and<br />

abiotic components of forest ecosystem induced by a colony of great cormorant<br />

(Phalacrocorax carbo sinensis). Lichens were among the study objects; they were<br />

investigated on all available substrate groups in various bird colony influence zones.<br />

Results of the preliminary investigations show that cormorant colony activities<br />

dramatically changed lichen communities which have transformed into species-poor<br />

nitrophilic assemblages with prevailing two highly nitrotolerant lichens, often forming<br />

monospecific communities on bark (Phaeophyscia orbicularis) or vertical wood surfaces<br />

(Xanthoria candelaria) in the centre of the colony. Outside the colony acidophilic and<br />

neutrophilic communities prevailed which were transformed into very much depauperated<br />

assemblages at the colony edges and into lichen desert in the most active part of the colony.<br />

Changes in lichen species numbers, composition, abundance and substrate<br />

colonization correlated with significant alterations of substrate chemical properties. Lichen<br />

desert in the most active part of the colony was, however, related not to the extreme elevation<br />

of pH and nutrient (N/P) levels but rather to the die-away of acidophilic lichen communities<br />

and apparently to too short time for establishment of nitrophilous species, as it is known that<br />

time span between the appearance of first cormorant nests and death of a tree makes only 2–5<br />

years.<br />

Acknowledgements. This research was funded by a grant No LEK-23/2010 from the<br />

Research Council of Lithuania.<br />

STUDIES OF LICHEN DIVERSITY ON <strong>THE</strong> ANTHROPOGENIC SUBSTRATES <strong>IN</strong><br />

OLD CEMETERIES<br />

I. PRIGOD<strong>IN</strong>A LUKOŠIENĖ, V. KUODYTĖ<br />

Department of Botany and Genetics, Vilnius University, M. K. Čiurlionio Str. 21/27, LT-<br />

03101 Vilnius, Lithuania<br />

E-mails: ingrida.prigodina@gf.vu.lt, wilmmius@gmail.com.<br />

Studies of lichen diversity on the anthropogenic substrates in old Lithuanian<br />

cemeteries were started on 2010–2011. The research began at the Bernardinai cemetery<br />

established in 1810 in Vilnius. During the research 37 taxa of lichens were identified on the<br />

man-made substrates in Bernardinai cemetery. Analysis of morphological structure showed<br />

that foliose lichens dominated on the anthropogenic substrates. Number of fruticose lichen<br />

was quite small (barely one tenth of found species). Analysis of life forms showed that all<br />

studied substrates are dominated by Physcia lichen life form (one third of identified species).<br />

Exophleoidic and Parmelia- life forms of lichens were also abundant. During the research in<br />

Bernardinai cemetery lichen taxa were recorded on 6 types of substrates: on metal (22 taxa of<br />

lichens), on granite (30), on concrete (20), stone (3), on stone – concrete gravestones (10), on


wooden crosses (11). According to light requirement on anthropogenic substrates, most<br />

numerous are species, whose ecological amplitudes vary from averagely photophilous to<br />

extraphotophilous. These species accounted for 47 % of all taxa diagnosed in cemetery.<br />

During the research three indifferent to light requirement lichen species were identified:<br />

Lecanora albescens, Lecanora pulicaris, Caloplaca citrina. According to dependence on air<br />

humidity in cemetery dominate mesophilous species, and to a lesser extent – xerophilous<br />

lichens. Extraxerophilous indexes are characterized to Physconia perisidiosa and Physconia<br />

grisea species. During the research extrahigrophilous species were not found on<br />

anthropogenic substrates. According to eutrophication level averagely nitrophilous species are<br />

most numerous (50 % of all species). 2 rather rare, 4 rather common, 7 common and 21 very<br />

common lichen species were identified on anthropogenic substrates in Bernardinai cemetery.<br />

Two species from the rather rare category were reported – Aspicilia contorta ssp.<br />

hoffmanniana and Scoliciosporum umbrinum. It is planned to further study diversity of<br />

lichens of same age cemeteries in different parts of Lithuania.<br />

<strong>LICHENS</strong> OF CALCAREOUS ROCKS <strong>IN</strong> F<strong>IN</strong>L<strong>AND</strong><br />

J. PYKÄLÄ<br />

Finnish Environment Institute, Natural Environment Centre, P. O. Box 140, FI-00251<br />

Helsinki, Finland<br />

E-mail: juha.pykala@ymparisto.fi<br />

Calcareous rocks are threatened habitat types in Finland. The main threats are mining,<br />

building and forestry practices. Most calcareous rocks are very small, and thus vulnerable to<br />

changes in land use close to them. Lichens of calcareous rocks have been previously<br />

insufficiently known, although many rare species are known to occur only on calcareous<br />

rocks.<br />

During the years 2003–2008 120 calcareous rocks and lime quarries were studied in<br />

SW Finland. During the years 2009–2010 the study was expanded to cover all parts of<br />

Finland and additional 175 sites have been studied. The field work is continuing in 2011.<br />

The main aims are to study distribution and habitat characteristics of lichens of<br />

calcareous rocks and lime quarries in Finland, and to produce data for a more precise<br />

evaluation of their threat status. The results can be used to evaluate conservation and<br />

management needs of calcareous rocks and lime quarries and to develop management<br />

instructions for them.<br />

Over 13 000 specimens have been collected and up to date 137 lichens new to Finland<br />

have been found. The total number of calcicolous lichens is ca. 280 species, which is 16 % of<br />

all lichens occurring in Finland. The proportion of lichen species on calcareous rocks is more<br />

than 100-fold compared to the area of calcareous rocks.<br />

New localities have been found for most threatened lichens of calcareous rocks (e.g.<br />

Collema multipartitum, Nephroma helveticum, Peltigera retifoveata). Five species considered<br />

extinct from Finland have been refound (Caloplaca variabilis, Catapyrenium psoromoides,<br />

Coenogonium luteum, Gyalecta subclausa, Rinodina immersa). Numerous species of<br />

Verrucaria occur on calcareous rocks. 60 species new to Finland have been identified.<br />

However, a large number of species still remains unidentified.<br />

A strong south-north gradient occurs in the lichen flora of calcareous rocks. Many<br />

species occur only in southern or northern part of Finland. Many lichens on calcareous rocks<br />

are very rare. Small populations are typical to many species.<br />

Lime quarries are very important for many calcicolous lichens due to their large size.<br />

Several rare pioneer calcicolous lichens disperse rather effectively to lime quarries.


LICHEN STUDIES ON KARELIAN ISTHMUS (LEN<strong>IN</strong>GRAD REGION, RUSSIA) –<br />

HISTORY <strong>AND</strong> <strong>THE</strong> PRESENT SITUATION<br />

I. S. STEPANCHIKOVA, D. E.HIMELBRANT,<br />

E. S. KUZNETSOVA<br />

Department of Botany, St. Petersburg State University, Universitetskaya Emb. 7/9, 199034 St.<br />

Petersburg, Russia<br />

Laboratory of Lichenology and Bryology, Komarov Botanical Institute of RAS, Prof. Popov<br />

Str. 2, 197376 St. Petersburg, Russia<br />

E-mails: stepa_ir@mail.ru, d_brant@mail.ru, igel_kuzn@mail.ru<br />

Karelian isthmus is located in the north-western Leningrad Region between Gulf of<br />

Finland and Ladoga Lake and has a total area of ca. 15 000 km 2 . It is covered with coniferous<br />

and mixed forests, broad-leaved trees are relatively rare. The area includes many lakes and<br />

rivers. This land has been populated for a long time, so it is rich in settlements and<br />

agricultural lands, many of them abandoned. In different historical periods the isthmus<br />

belonged to Sweden, Finland, USSR and Russia.<br />

The lichen investigations on the Karelian isthmus can be divided into four periods.<br />

The first (1799–1918) is an initial period which begins from Christian Steven’s and William<br />

Nylander’s collections. The second (1918–1945) is a period of active work of Finnish and<br />

Soviet lichenologists on different sides of the Soviet-Finnish border. The third (1945–1992) is<br />

a period of Soviet studies. Considerable part of the area for a long time after the World War II<br />

was closed (as military zone), therefore not much lichen material was collected. The forth<br />

period (1992–nowadays) is characterized by intensive studies: after the Perestroika the<br />

Russian-Finnish border became not so insuperable, and this gave rise to the international<br />

scientific collaboration. During the last decade the environmental activity in Leningrad<br />

Region has developed, and the biodiversity studies have been conducted within the protected<br />

area management.<br />

During the critical revision of the herbaria (H, LE, LECB) in 2007–2011 we found<br />

materials by more than 60 collectors from Karelian isthmus. As a result, ca. 560 species of<br />

lichens and lichenicolous fungi were listed; significant part of these species (about 50) was<br />

found only as additional to the main species in the envelopes (not mentioned on the labels).<br />

Our own collections (2004–2011), mostly from the western part of the Karelian isthmus,<br />

include 375 species. Altogether ca. 650 species are known from the Karelian isthmus now,<br />

and the studies are in progress.<br />

<strong>LICHENS</strong> <strong>IN</strong> STREAMS <strong>AND</strong> RIVERS OF ESTONIA<br />

A. SUIJA, M. SCHMEIMANN<br />

Institute of Ecology and Earth Sciences, University of Tartu, Lai Str. 40, EE51005 Tartu,<br />

Estonia<br />

E-mails: ave.suija@ut.ee, merje.s@gmail.com<br />

Lichens can occur in various extreme habitats including inundated stones and treeroots<br />

in freshwater. This small, highly specialized group of lichens include representatives<br />

mainly of Verrucariaceae, Lichinaceae, Hymeneliaceae. There are about 250 species


ecorded from the European streams, rivers, and lakes, of them c. 50 species are obligate<br />

freshwater lichens.<br />

In summer 2010, epilithic lichens were collected from 25 streams and rivers in<br />

Estonia. In addition, background data including habitat (e.g. openness, stoniness, current),<br />

water (pH, conductivity, total content of nitrogen and phosphorus) and stone characteristics<br />

(limestone vs granite, size and position in river) were collected.<br />

In total, 35 species were found; of these 14 belong to the group of obligate freshwater<br />

lichens. Three species – Verrucaria aquatilis, V. hydrela, V. praetermissa – have been found<br />

in most of the studied streams and rivers. Dermatocapon luridum, previously reported from<br />

five streams, was not recorded during the search.<br />

DIVERSITY OF EPIPHYTIC <strong>LICHENS</strong> <strong>AND</strong> AIR POLLUTION <strong>IN</strong> <strong>THE</strong> TOWN OF<br />

KAUNAS (CENTRAL LITHUANIA)<br />

G. SUJETOVIENĖ<br />

Vytautas Magnus University, Vileikos Str. 8, LT-44404 Kaunas, Lithuania<br />

E-mail: g.sujetoviene@gmf.vdu.lt<br />

The results of a biomonitoring study carried out in the town of Kaunas (central<br />

Lithuania) using the diversity of epiphytic lichens as bioindicators of air pollution are<br />

reported. The relationship between different features of lichen communities and<br />

environmental variables was investigated. The lowest air quality was found to be in the centre<br />

of the town – in the part of the study area where the traffic was more intense. The lowest<br />

index of lichen diversity (ILD) was found in the urban centre also. NO 2 concentration was the<br />

significant variable; it correlated positively with the proportion of nitrophyte lichen cover and<br />

negatively with the total lichen cover. It was concluded that the main source of air pollution in<br />

the area was from the motorized traffic and lichen diversity was largely determined by<br />

nitrogen dioxide. By calculating the index of atmospheric purity (IAP), three zones were<br />

established with different air pollution levels (a “poor air quality zone”, a “medium air quality<br />

zone”, and a “good air quality zone”). The species Xanthoria parietina, Physcia tenella,<br />

Parmelia sulcata, Lecanora chlarotera, Hypocenomyce scalaris were found to be the most<br />

tolerant.<br />

PRESENTATION OF <strong>THE</strong> NORDIC LICHEN FLORA IV – PARMELIACEAE<br />

A. <strong>THE</strong>LL 1 , R. MOBERG 2<br />

1 Lund University, Botanical Museum, Östra Vallgatan 18, SE-22361 Lund, Sweden<br />

2 Uppsala University, Museum of Evolution, Norrbyvägen 16, SE-752 36 Uppsala, Sweden<br />

E-mails: arne.Thell@biol.lu.se, roland.moberg@em.uu.se<br />

Until recently the largest macrolichen family, the Parmeliaceae, was regarded to<br />

contain three larger genera, Parmelia, including foliose species with laminal fruiting bodies,<br />

Cetraria, erect foliose species with marginal fruiting bodies, and Usnea, beard-lichens, the<br />

largest of the fruticose genera. Since the middle of the 20th century, these large genera have<br />

been divided into smaller entities on the basis of thallus morphology, but gradually more<br />

attention was paid to cortex anatomy, secondary chemistry and reproductive structures, and<br />

more recently to phylogeny based on DNA sequences. The Parmeliaceae comprises about<br />

2300 species and 80 genera in the world, i.e., almost one sixth of all the known lichens. The


Nordic Lichen Flora vol. 4 – Parmeliaceae contains 152 species divided to 41 genera, treated<br />

as separate chapters by 13 researchers specializing in different groups of the Parmeliaceae.<br />

This new flora is presented including novelties in taxonomy and changes in distribution of<br />

some of the Nordic species.<br />

<strong>LICHENS</strong> OF GOMEL REGION STUDY: HISTORY OF <strong>THE</strong> SUBJECT<br />

A. H. TSURYKAU, V. M. KHRAMCHANKOVA<br />

F. Skoryna Gomel State University, Sovetskaya Str. 104, Gomel, Belarus<br />

E-mails: tsurikov@front.ru, hramchenkova@gsu.by<br />

The lichen flora of the Republic of Belarus is studied very unevenly. The main data<br />

concerns “Byelovezhskaya Pushcha” National park and the northern part of the Republic.<br />

Lichens of the southern part of Belarus are understudied. A more integrated analysis of the<br />

species structure of lichen flora of Gomel region seems important.<br />

The initial information about Gomel Polesye lichen flora relates to the beginning of<br />

the XX century (Savich, 1909). By 1914 V. P. Savich and L. I. Lubitskaya had described 137<br />

lichen species mainly for Mozyr and Rechitsa vicinities. The next step in lichen investigation<br />

was the article by D. K. Ges published in 1960 in which 67 species of lichens were reported<br />

including 15 new to Gomel region. The Handbooks of lichens of Belarus published in 1965<br />

and 1973 by N. V. Gorbach were a huge generalization of the long-term data. The total<br />

number of lichen species for Belarus was 494, including 121 species for Gomel region, 21 of<br />

which were new to it.<br />

The lichen flora of “Pripyatsky” National park was studied in 1982–1983 by the<br />

researchers of V. F. Kuprevich Experimental Botany Institute of the National Academy of<br />

Sciences of Belarus. In his PhD thesis, V. V. Golubkov reported 184 species and 2 subspecies<br />

for the National park and 97 for “Mozyr ravines” reserve. The thesis contained the<br />

information about 84 rare species for Gomel region including 43 species new to it. 25 years<br />

later, in 2007, V. V. Golubkov et al. reported 163 species for “Mozyr ravines” reserve. 15<br />

species were new to Gomel region. In 1994–1999 during the lichen monitoring research 45<br />

species of lichens were found in the cities of Gomel and Svetlogorsk by L. A. Kravchuk. 5<br />

new species among them were recorded.<br />

Since 2002 we have been carrying out investigations in Gomel and neighbouring<br />

districts. As a result 3 families, 3 genera, 27 species and 1 subspecies were determined for<br />

Gomel region for the first time. 3 lichen species (i.e. Arthonia fuliginosa (Schaerer) Flotow,<br />

Caloplaca flavocitrina (Nyl.) H. Olivier and Cyphelium notarisii (Tul.) Blomb. & Forssel)<br />

were found to be new to Belarus (Tsurykau, 2011; Tsurykau, Kondratyuk, 2011).<br />

So far 263 species and 1 subspecies of lichens are known for Gomel region.<br />

<strong>LICHENS</strong> ON SUBSTRATES RICH <strong>IN</strong> COPPER <strong>AND</strong> IRON<br />

S. WALL<br />

Department of Chemistry, University of Gothenburg, SE- 412 96 Gothenburg, Sweden<br />

E-mail: wall@chem.gu.se<br />

There is a number of lichens restricted to substrates rich in iron and/or copper. These<br />

can mainly be found on waste heaps around mines. Especially when these waste heaps have<br />

been exposed for around 50 years or more the lichen flora is usually very rich. Investigations


from such a site, Fredriksbergs mining area, will be reported and discussed. The rarely found<br />

lichen Rhizocarpon furfurosum restricted to copper containing minerals will be also<br />

discussed. One concern is that such areas are eventually covered with vegetation and the<br />

lichens on the rocks disappear then. It means that such areas are in great need of protection<br />

and management.<br />

Another interesting aspect is the chemistry. Iron and especially copper are toxic to<br />

most organisms at least when present in excess. There is an interesting question why they can<br />

manage to live on such substrates. Many of these lichens seems also be depending on<br />

relatively high concentrations of these metals. In the literature very little has been discussed<br />

about the mechanism behind this tolerance to toxic metals. However it is proposed that the<br />

secondary metabolites in the lichen thallus may be the answer to this question. These usually<br />

phenolic substances can immobilize metal ions and bring down the free concentrations to<br />

tolerable levels.<br />

MYCOTOX<strong>IN</strong>S <strong>IN</strong> <strong>THE</strong> RE<strong>IN</strong>DEER <strong>LICHENS</strong><br />

G. P. KONONENKO, A. A. BURK<strong>IN</strong><br />

All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology<br />

Zvenigorodskoe shosse 5, Moscow 123022, Russia<br />

E-mails: kononenkogp@mail.ru, aaburkin@mail.ru<br />

Assemblages of diverse filamentous fungi are the integral part of many lichen<br />

organisms (Arnold et al., 2009) but their metabolic profile is still largely underexplored. By<br />

the usage of enzyme-linked immunosorbent assay (ELISA) we revealed mycotoxins – specific<br />

metabolites of free-living fungi of genera Aspergillus, Penicillium, Alternaria and Fusarium –<br />

in “reindeer moss” extracts and supposed that toxigenic fungi were the actual licheninhabitants<br />

(Burkin, Kononenko, 2010, 2011). The purpose of this study was to evaluate the<br />

occurrence of mycotoxins in the lichens Cladonia stellaris (Opiz) Pouz et Vězda, C.<br />

rangiferina (L.) F.H. Wigg., C.arbuscula (Wallr.) Flot., C. mitis Sandst., Cetraria islandica<br />

(L.) Ach. and Allocetraria nivalis (L.) Randl. et Saag. A total of 228 thallus samples were<br />

collected from the expansive territories of the Russian European North (Murmansk region,<br />

Karelia, Laplandskii zapovednik, Pechoro-Ilychskii zapovednik), the south of Tver region,<br />

Taimyr district and some of them were divided into low (aged) and high (young) fragments<br />

before analysis.<br />

All species were shown to be similar in the mycotoxin composition. High percentage<br />

of samples contained emodin (89–100%), sterigmatocistin (80–100%), alternariol (61–100%)<br />

and mycophenolic acid (46–100%). Less frequency was observed for diacetoxyscirpenol (21–<br />

61%) and citrinin (9–61%). Low appearance of other fungal metabolites – cyclopiazonic acid,<br />

ergoalkaloids and PR toxin was predominatingly occurred in a few territories or aged lichen<br />

tissues. Deoxynivalenol, zearalenone, fumonosins, ochratoxin A were very sporadically<br />

detected. Mycotoxins were present in amounts not exceeding 0.005% of the air-dried thallus<br />

weight. Wide ranges of concentrations were established for emodin (33–50120 ng/g),<br />

sterigmatocistin (6–1050 ng/g) and alternariol (20–4898 ng/g). All these data can be regarded<br />

as evidence of the interaction of uniform multi-component complex of toxigenic fungi with<br />

various ecophysiological factors and may be its competition with other lichen-associated<br />

microorganism. Mycotoxins were also detected in herbarium samples and consequently could<br />

be preserved in the lichens for a very long time (Burkin et al., 2011, in press).


LIST OF PARTICIPANTS<br />

BELARUS<br />

Ann Telesh, Belarussian State Technological University; oxygene2009@tut.by<br />

Andrei Tsurykau, F. Skoryna Gomel State University; tsurikov@front.ru<br />

Vicheslav B. Zviagincev, Belarussian State Technological University; mycolog@tut.by<br />

BULGARIA<br />

Rumiana Pandeva, Institute of Plant Physiology and Genetics; r.pandeva@abv.bg<br />

Rossitza Rodeva, Institute of Plant Physiology and Genetics; r.rodeva@abv.bg<br />

CANADA<br />

Martin Osis, Alberta Mycological Society; martin@cris-se.com<br />

ESTONIA<br />

Edde Leppik, Institute of Ecology and Earth Sciences, University of Tartu; ede.leppik@ut.ee<br />

Piret Lõhmus, Institute of Ecology and Earth Sciences, University of Tartu;<br />

piret.lohmus@ut.ee.<br />

Liis Marmor, Institute of Ecology and Earth Sciences, University of Tartu; marmor@ut.ee<br />

Ave Suija, Institute of Ecology and Earth Sciences, University of Tartu; ave.suija@ut.ee<br />

Triin Varvas, Estonian University of Life Sciences; triin.varvas@emu.ee<br />

F<strong>IN</strong>L<strong>AND</strong><br />

Filip Högnabba, Botanical Museum, Finnish Museum of Natural History;<br />

fillip.hognabba@helsinki.fi<br />

Juha Pykälä, Finnish Environmental Institute; juha.pykala@ymparisto.fi<br />

GERMANY<br />

Peter Scholz, Paetzstraße 37, D-04435 Schkeuditz; flechten.scholz@gmx.de<br />

HUNGARY<br />

Edit Farkas, Institute of Ecology and Botany, Hungarian Academy of Sciences;<br />

efarkas@botanika.hu<br />

Katalin Molnar, Institute of Ecology and Botany, Hungarian Academy of Sciences;<br />

kmcz100@gmail.com<br />

LATVIA<br />

Biruta Bankina, Institute of Soil and Plant Sciences, Latvia University of Agriculture;<br />

biruta.bankina@llu.lv<br />

Anna Bazhenova, Latvian Plant Protection Research centre<br />

Gunita Bimsteine, Institute of Soil and Plant Sciences, Latvia University of Agriculture;<br />

Gunita.Bimsteine@llu.lv<br />

Inita Daniele, Natural History Museum of Latvia; inita.daniele@ldm.gov.lv<br />

Darta Klavina, LVMI “Silava”; darta.klavina@silava.lv<br />

Diana Meiere, Natural History Museum of Latvia; diana.meiere@ldm.gov.lv<br />

Regina Rancane, Latvian Plant Protection Research Centre; regina.rancane@laapc.lv<br />

Julija Volkova, Latvian Plant Protection Research Centre; julija.volkova@laapc.lv<br />

LITHUANIA<br />

Gražina Adamonytė, Institute of Botany, Nature Research Centre;<br />

grazina.adamonyte@botanika.lt


Vaidilutė Dirginčiutė-Volodkienė, Institute of Botany, Nature Research Centre;<br />

vaidiluted@gmail.com<br />

Reda Iršėnaitė, Institute of Botany, Nature Research Centre; reda.irsenaite@botanika.lt<br />

Tatjana Iznova, Department of Botany and Genetics, Vilnius University;<br />

tatjana.iznova@gf.vu.lt<br />

Audrius Kačergius, Institute of Botany, Nature Research Centre;<br />

audrius.kacergius@botanika.lt<br />

Jonas Kasparavičius, Institute of Botany, Nature Research Centre;<br />

jonas.kasparavicius@botanika.lt<br />

Ernestas Kutorga, Department of Botany and Genetics, Vilnius University;<br />

ernestas.kutorga@gf.vu.lt<br />

Svetlana Markovskaja, Institute of Botany, Nature Research Centre;<br />

svetlana.markovskaja@botanika.lt<br />

Jurga Motiejūnaitė, Institute of Botany, Nature Research Centre;<br />

jurga.motiejunaite@botanika.lt<br />

Dalia Pečiulytė, Institute of Botany, Nature Research Centre; dalia.peciulyte@botanika.lt<br />

Žydrūnas Preikša, Lithuanian University of Agriculture; griciukas@gmail.com<br />

Ingrida Prigodina Lukošienė, Department of Botany and Genetics, Vilnius University;<br />

ingrida.prigodina@gf.vu.lt<br />

Jolanta Rimšaitė Institute of Ecology, Nature Research Centre, jolanta@ekoi.lt<br />

Jonė Rukšėnienė, Department of Botany and Genetics, Vilnius University;<br />

jone.rukseniene@gf.vu.lt<br />

Vilija Snieškienė, Kaunas Botanical Garden, Vytautas Magnus University;<br />

v.snieskiene@bs.vdu.lt<br />

Antanina Stankevičienė, Kaunas Botanical Garden, Vytautas Magnus University;<br />

a.stankeviciene@bs.vdu.lt<br />

Darius Stončius, Foundation for the Development of Nature Protection Projects;<br />

darius.s@glis.lt<br />

Gintarė Sujetovienė, Vytautas Magnus University ; g.sujetoviene@gmf.vdu.lt<br />

Elena Survilienė, Institute of Horticulture, Lithuanian Research Centre for Agriculture and<br />

Forestry; e.surviliene@lsdi.lt<br />

Alma Valiuškaitė, Institute of Horticulture, Lithuanian Research Centre for Agriculture and<br />

Forestry; a.valiuskaite@lsdi.lt<br />

POL<strong>AND</strong><br />

Pawel Czarnota, Department of Agroecology and Landscape Architecture, University of<br />

Rzeszów; pawczarnota@poczta.onet.pl<br />

Beata Guzow-Krzeminska, Department of Molecular Biology, University of Gdansk;<br />

beatagk@biotech.ug.gda.pl<br />

Dariusz Kubiak, Department of Mycology, Warmia and Mazury University in Olsztyn;<br />

darkub@uwm.edu.pl<br />

Martin Kukwa, Department of Plant Taxonomy and Nature Conservation, University of<br />

Gdansk; dokmak@univ.gda.pl.<br />

RUSSIA<br />

Svetlana U. Abdulmanova, Institute of Plant and Animal Ecology UD RAS;<br />

svabdulmanova@e1.ru<br />

Evgeny Banaev, Central Siberian Botanical Garden, Siberian Branch of Russian Academy of<br />

Sciences; alnus2005@mail.ru<br />

Margarita A. Fadeeva, Forest Research Institute of Russian Academy of Sciences;<br />

fadeeva@krc.karelia.ru<br />

Ludmila V. Gagarina, Komarov Botanical Institute; kvercus@yandex.ru


Dmitry E. Himelbrant, Faculty of Biology and Soil Science, St. Petersburg State University;<br />

d_brant@mail.ru<br />

Galina P. Kononenko, All-Russian Research Institute for Veterinary Sanitation, Hygiene and<br />

Ecology; kononenkogp@mail.ru<br />

Liudmila A. Konoreva, Polar-alpine Botanical Garden-Institute; ajdarzapov@yandex.ru<br />

Eugeny S. Korchikov, Department of Ecology, Botany and Nature Protection, Samara State<br />

University; evkor@inbox.ru<br />

Alexei V. Kravchenko, Forest Research Institute of Russian Academy of Sciences;<br />

alex.kravchen@mail.ru<br />

EkaterinaS. Kuznetsova, Faculty of Biology and Soil Science, St. Petersburg State<br />

University; igel_kuzn@mail.ru<br />

Irina S. Stepanchikova, Faculty of Biology and Soil Science, St. Petersburg State<br />

University; stepa_ir@mail.ru<br />

Maria Tomoshevich, Central Siberian Botanical Garden, Siberian Branch of Russian<br />

Academy of Sciences; arysa9@mail.ru<br />

SWEDEN<br />

Toni Berglund, Mårbackavägen 13D, SE-691 38, Karlskoga, Sweden<br />

Arne Thell, Botanical Museum, Lund University; Arne.Thell@botmus.lu.se<br />

Staffan Wall, Department of Chemistry, University of Gothenburg; wall@chem.gu.se<br />

Martin Westberg, Swedish Museum of Natural History; Martin.Westberg@nrm.se


USEFUL TELEPHONE NUMBERS<br />

Emergency (police, ambulance) 112<br />

Info 118<br />

Organizers:<br />

Ms. Jurga Motiejūnaitė +370 61290616<br />

Ms. Gražina Adamonytė +370 61559971<br />

ISBN 978-9986-443-56-8

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