Fragmenta Floristica et Geobotanica Polonica - Instytut Botaniki PAN

Fragmenta
Floristica
et Geobotanica
Polonica
ANN. XV,
pars 2, 2008
Contents:
Marta MIZIANTY: Dactylis glomerata subsp. lobata (Poaceae) w Polsce (uwagi nomenklatoryczne)
[Dactylis glomerata subsp. lobata (Poaceae) in Poland (nomenclature notes)] …................................. 163
Marek WIERZBA, Tomasz LASKOWSKI, Paweł MARCINIUK & Piotr SIKORSKI: Nowe stanowiska roślin
naczyniowych na obszarze Podlaskiego Przełomu Bugu i terenach przyległych – cz. 1. Gatunki
chronione i zagrożone w Polsce [New localities of vascular plants in the Podlasie Bug Gap region and
adjacent areas – part 1. Protected and endangered species in Poland] …................................................ 171
Marek WIERZBA, Tomasz LASKOWSKI, Paweł MARCINIUK & Piotr SIKORSKI: Nowe stanowiska roślin
naczyniowych na obszarze Podlaskiego Przełomu Bugu i terenach przyległych – cz. 2. Gatunki
zagrożone w regionie [New localities of vascular plants in the Podlasie Bug Gap region and adjacent
areas – part 2. Endangered vascular plants in the region] …................................................................... 177
Maciej KOZAK: Nowe stanowiska Brassica elongata subsp. integrifolia (Brassicaceae) w Polsce [New
localities of Brassica elongata subsp. integrifolia (Brassicaceae) in Poland] ….................................... 183
Rafał KRAWCZYK & Andrzej MAJKUT: Salvinia natans (Salviniaceae) w Kotlinie Sandomierskiej
(południowo-wschodnia Polska): rozmieszczenie i ochrona [Salvinia natans (Salviniaceae) in the
Sandomierz Basin (SE Poland): distribution and conservation] …......................................................... 189
Paweł PAWLIKOWSKI: Rzadkie i zagrożone rośliny naczyniowe torfowisk w dolinie Kunisianki na
Pojezierzu Sejneńskim [Rare and threatened vascular mire plants of the Kunisianka river valley in the
Sejny Lakeland (NE Poland)] ….............................................................................................................. 205
Arkadiusz NOWAK & Sylwia NOWAK: Antropogeniczne refugia Gagea arvensis (Liliaceae) na Śląsku
Opolskim [Anthropogenic refugees of Gagea arvensis (Liliaceae) in Opole Silesia] …...................... 213
Marcin W. WOCH, Aldona MUELLER-BIENIEK & Alina URBISZ: Glaucium corniculatum (Papaveraceae) –
średniowieczny efemerofit we florze polskiej [Glaucium corniculatum (Papaveraceae) – a medieval
ephemerophyte in the Polisch flora] ….................................................................................................... 223
Marek KRUKOWSKI, Marek MALICKI & Ewa SZCZĘŚNIAK: Aktualny stan populacji Cardamine resedifolia

Artur ADAMCZAK & Dorota SZUKALSKA: Nowe stanowiska synantropijne Rhynchostegium megapolitanum
(Brachytheciaceae) w Poznaniu i okolicach [New synanthropic localities of Rhynchostegium
megapolitanum (Brachytheciaceae) in Poznań and its vicinity] …......................................................... 338
Martin KUKWA & Paweł CZARNOTA: Nowe stanowiska Botryolepraria lesdainii (zlichenizowane Ascomycota) w
Polsce [New localities of Botryolepraria lesdainii (lichenized Ascomycota) in Poland] ….......................... 342
Anna MATWIEJUK: Nowe stanowisko Rhizocarpon geographicum (Rhizocarpaceae) w Polsce północnowschodniej
[A new locality of Rhizocarpon geographicum (Rhizocarpaceae) in NE Poland] …......... 345
Katarzyna BOCIĄG & Emilia GBUR: Nowe stanowisko Nitella tenuissima (Characeae) na Pomorzu [A new
locality of Nitella tenuissima (Characeae) in Pomerania] …................................................................... 348
Indeks do tomu 15(2) Fragmenta Floristica et Geobotanica Polonica [Index to volume 15(2) Fragmenta
Floristica et Geobotanica Polonica] …................................................................................................... 351
Przewodnik dla autorów [Guide to Contributors] ….................................................................................... 361
Abstracts:
* * *
Fragm. Flor. Geobot. Polonica 15(2): 163–170, 2008
Dactylis glomerata subsp. lobata (Poaceae) w Polsce
(uwagi nomenklatoryczne)
MARTA MIZIANTY
MIZIANTY, M. 2008. Dactylis glomerata subsp. lobata (Poaceae) in Poland (nomenclature notes). Fragmenta Floristica et Geobotanica
Polonica 15(2): 163–170. Kraków. PL ISSN 1640-629X.
ABSTRACT: The subject of the present paper is the determination of the correct nomenclature used in Poland of this taxon on basis of the
previous detailed biosystematic studies of the genus Dactylis L. made in Poland by the author. According to the current International Code of
Botanical Nomenclature this taxon has two correct epithets (according to the rank in which it is used). When the taxon is determined as a
species, the correct name it is Dactylis polygama Horv., whereas in the case of the subspecies it is D. glomerata L. subsp. lobata (Drejer) H.
Lindb. Present author recognized that in Poland the genus Dactylis is represented by one species D. glomerata L., with three subspecies. One
of them is D. g. subsp. lobata.
KEY WORDS: nomenclature, Dactylis polygama Horv., D. glomerata L. γ lobata Drejer, Dactylis glomerata L. subsp. lobata (Drejer) H.
Lindb., Dactylis aschersoniana Graebn., Dactylis glomerata L. subsp. aschersoniana (Graebn.) Thell.
M. Mizianty, Instytut Botaniki im. W. Szafera, Polska Akademia Nauk, ul. Lubicz 46, PL-31-512 Kraków, Polska; e-mail: ibmizianty@ibpan.krakow.pl
Fragm. Flor. Geobot. Polonica 15(2): 171–175, 2008
Nowe stanowiska roślin naczyniowych na obszarze
Podlaskiego Przełomu Bugu i terenach przyległych
– cz. 1. Gatunki chronione i zagrożone w Polsce
MAREK WIERZBA, TOMASZ LASKOWSKI, PAWEŁ MARCINIUK i PIOTR SIKORSKI
WIERZBA, M., LASKOWSKI, T., MARCINIUK, P. AND SIKORSKI, P. 2008. New localities of vascular plants in the Podlasie Bug Gap region and
adjacent areas – part 1. Protected and endangered species in Poland. Fragmenta Floristica et Geobotanica Polonica 15(2): 171–175.
Kraków. PL ISSN 1640-629X.
ABSTRACT: The paper presented is a study of flora in the area of the Podlasie Bug Gap region and adjacent areas that are part of the Northern
Mazowsze region, southern and northern Podlasie and northern part of Polesie region. Between 1995 and 2007, 109 new localities of 47
vascular plants in this area were recorded, where 4 species are included in the “red book”, 11 of them are on the national “red lists” of
endangered vascular plants, 42 species are protected – 38 of them are strictly protected by law.
KEY WORDS: vascular plants, protected plant species, Polish red book, new localities, Poland

T. Laskowski, ul. Wę
growska 5, PL-03-507 Warszawa, Polska; e-mail: tlaskowski@wp.pl; P. Marciniuk i M. Wierzba, Zakł
ad Botaniki,
Instytut Biologii, Akademia Podlaska, ul. Prusa 12, PL-08-110 Siedlce, Polska; e-mail: pawelm@ap.siedlce.pl, salix@ap.siedlce.pl; P.
Sikorski, Katedra Ochrony Środowiska, Wydzia ł Ogrodnictwa i Architektury Krajobrazu, SGGW, ul. Nowoursynowska 159, PL-02-787
Warszawa, Polska; e-mail: piotr_sikorski@sggw.pl
Fragm. Flor. Geobot. Polonica 15(2): 177–182, 2008
Nowe stanowiska roślin naczyniowych na obszarze
Podlaskiego Przełomu Bugu i terenach przyległych
– cz. 2. Gatunki zagrożone w regionie
MAREK WIERZBA, TOMASZ LASKOWSKI, PAWEŁ MARCINIUK i PIOTR SIKORSKI
WIERZBA, M., LASKOWSKI, T., MARCINIUK, P. AND SIKORSKI, P. 2008. New localities of vascular plants in the Podlasie Bug Gap region and
adjacent areas – part 2. Endangered vascular plants in the region. Fragmenta Floristica et Geobotanica Polonica 15(2): 177–182. Kraków.
PL ISSN 1640-629X.
ABSTRACT: The paper presented is a study of flora in the area of the Podlasie Bug Gap region and adjacent areas that are part of the Northern
Mazowsze region, southern and northern Podlasie and northern part of Polesie region. Between 1995 and 2007, 142 new localizations of 75
rare vascular plants in this area were recorded. 73 of them are on the regional “red lists” of endangered vascular species.
KEY WORDS: flora, endangered species, new localities, Bug river
T. Laskowski, ul. Wę
growska 5, PL-03-507 Warszawa, Polska; e-mail: tlaskowski@wp.pl; P. Marciniuk i M. Wierzba, Zakł
ad Botaniki,
Instytut Biologii, Akademia Podlaska, ul. Prusa 12, PL-08-110 Siedlce, Polska; e-mail: pawelm@ap.siedlce.pl, salix@ap.siedlce.pl; P.
Sikorski, Katedra Ochrony Środowiska, Wydzia ł Ogrodnictwa i Architektury Krajobrazu, SGGW, ul. Nowoursynowska 159, PL-02-787
Warszawa, Polska; e-mail: piotr_sikorski@sggw.pl
Fragm. Flor. Geobot. Polonica 15(2): 183–188, 2008
Nowe stanowiska Brassica elongata
subsp. integrifolia (Brassicaceae) w Polsce
MACIEJ KOZAK
KOZAK, M. 2008. New localities of Brassica elongata subsp. integrifolia (Brassicaceae) in Poland. Fragmenta Floristica et Geobotanica
Polonica 15(2): 183–188. Kraków. PL ISSN 1640-629X.
ABSTRACT: The paper presents two new localities of Brassica elongata subsp. integrifolia, placed in Opole (south-western part of Poland).
This species occurs here in abandoned and partly flooded limestone and marl quarries in a disturb plots of xerotermic grassland (Festuco-
Brometea class).
KEY WORDS: Brassica elongata subsp. integrifolia, distribution, habitat preferences, Opole Silesia, Poland
M. Kozak, Zakład Ekologii Roślin, Instytut Botaniki Uniwersytetu Jagielloń skiego, ul. Lubicz 46, PL-31-501 Kraków, Polska; e-mail:
maciejkozak1@tlen.pl
Fragm. Flor. Geobot. Polonica 15(2): 189–203, 2008
Salvinia natans (Salviniaceae) w Kotlinie Sandomierskiej
(południowo-wschodnia Polska): rozmieszczenie i ochrona
RAFAŁ KRAWCZYK i ANDRZEJ MAJKUT
KRAWCZYK, R. AND MAJKUT, A. 2008. Salvinia natans (Salviniaceae) in the Sandomierz Basin (SE Poland): distribution and conservation.
Fragmenta Floristica et Geobotanica Polonica 15(2): 189–203. Kraków. PL ISSN 1640-629X.
ABSTRACT: The paper presents the distribution of 89 localities of Salvinia natans found in the Sandomierz Basin (south-east Poland) after the
year 2000. Salvinia was recorded as a river corridor plant occurring mostly in Holocene river valleys (84% of the localities). In the case of
51% of the stations it occupied old river bed. The type of species habitat (water body) and problems concerning species conservation was
also considered. Distribution map of this species in the Sandomierz Basin was plotted.
KEY WORDS: Salvinia natans, distribution, threatened species, Sandomierz Basin, SE Poland
R. Krawczyk, Zak ad Ochrony Przyrody, Uniwersytet Marii Curie-Sk odowskiej, ul. Akademicka 19, PL-20-033 Lublin, Polska; e-mail:
ł ł
rafal.krawczyk@poczta.umsc.lublin.pl
A. Majkut, ul. Konstytucji 3 Maja 4/35, PL-39-400 Tarnobrzeg, Polska; e-mail: kseroterm1@interia.pl

Fragm. Flor. Geobot. Polonica 15(2): 205–212, 2008
Rzadkie i zagrożone rośliny naczyniowe torfowisk
w dolinie Kunisianki na Pojezierzu Sejneńskim
PAWEŁ PAWLIKOWSKI
PAWLIKOWSKI, P. 2008. Rare and threatened vascular mire plants of the Kunisianka river valley in the Sejny Lakeland (NE Poland).
Fragmenta Floristica et Geobotanica Polonica 15(2): 205–212. Kraków. PL ISSN 1640-629X.
ABSTRACT: Localities of 21 vascular plant species that are considered threatened in Poland (included in the national “red list” and/or “red
book”) have been recorded in the rich fens of the Kunisianka river valley (Sejny Lakeland, NE Poland). The most valuable species are:
Saxifraga hirculus, Salix lapponum, Liparis loeselii, Stellaria crassifolia, Malaxis monophyllos, Pinguicula vulgaris, Dactylorhiza ruthei and
D. baltica. These endangered species are threatened due to mires overgrowing with shrubs and require active conservation measures. The
unique natural values of the Kunisianka river valley remained undiscovered until now and are revealed for the first time.
KEY WORDS: red list species, threatened species, mire plants, distribution, NE Poland
P. Pawlikowski, Zakład Ekologii Roślin i Ochrony Ś rodowiska, Uniwersytet Warszawski, Al. Ujazdowskie 4, PL-00-478 Warszawa, Polska;
e-mail: p.pawlikowski@uw.edu.pl
Fragm. Flor. Geobot. Polonica 15(2): 213–222, 2008
Antropogeniczne refugia Gagea arvensis (Liliaceae)
na Śląsku Opolskim
ARKADIUSZ NOWAK i SYLWIA NOWAK
NOWAK, A. AND NOWAK, S. 2008. Anthropogenic refugees of Gagea arvensis (Liliaceae) in Opole Silesia. Fragmenta Floristica et
Geobotanica Polonica 15(2): 213–222. Kraków. PL ISSN 1640-629X.
ABSTRACT: The present paper discusses results of geobotanical studies of Gagea arvensis (Pers.) Dumort. in Opole Silesia. The main aim was
to characterize the conditions under which populations of the species in question occur. Altogether, thirty observations were made, however
only twenty locations were documented in the phytosociological table. Species richness in communities with G. arvensis averaged sixteen
taxa; in most cases the species was found under shrubs or tree canopies. All vegetation patches studied could be characterised as a Gagea
arvensis–Veronica hederifolia community. In the floristic structure of this community, species of Stellarietea mediae and Molinio-
Arrhenatheretea prevailed. Having analysed the distribution and habitat affiliation of the sites with G. arvensis now recorded, we conclude
that as a result of agricultural intensification, Gagea populations have shifted from arable fields to anthropogenic sites such as road sides,
lawns and balks.
KEY WORDS: distribution, anthropogenic habitats, endangered species, Gagea arvensis-Veronica hederifolia community
A. Nowak, S. Nowak, Pracownia Geobotaniki i Ochrony Szaty Roślinnej, Zakład Biologii Roś
lin, Katedra Biosystematyki, Uniwersytet
Opolski, ul. Oleska 48, PL-45-052 Opole, Polska; e-mail: anowak@uni.opole.pl; e-mail: snowak@uni.opole.pl
Fragm. Flor. Geobot. Polonica 15(2): 223–230, 2008
Glaucium corniculatum (Papaveraceae) – średniowieczny efemerofit
we florze polskiej
MARCIN W. WOCH, ALDONA MUELLER-BIENIEK i ALINA URBISZ
WOCH, M. W., MUELLER-BIENIEK, A. AND URBISZ, A. 2008. Glaucium corniculatum (Papaveraceae) – a medieval ephemerophyte in the Polisch
flora. Fragmenta Floristica et Geobotanica Polonica 15(2): 223–230. Kraków. PL ISSN 1640-629X.
ABSTRACT: The paper presents finding of Glaucium corniculatum seeds in sediments of medieval Cracow. In contemporary Polish flora this
species has ephemerophyte status of Mediterranean-Iranian-Turanian origin. It has been noted at railway habitats, and more rarely in segetal
habitats. In samples where G. corniculatum was found, species of thermophilic segetal and ruderal assemblages associated with
subcontinental climate were dominated; characterized by high thermal, trophy and acidity values, as well as low moisture and soil
granulometric values. This suggests that this species might have remained in assemblages present in medieval ages. Probably the species was
being constantly spread, and climatic conditions might have supported its persistence. Contemporary distribution map in a cartogramme
version is presented.
KEY WORDS: Glaucium corniculatum, alien species, distribution, habitat preferences, ecological amplitude, plant communities
M. W. Woch, A. Mueller-Bieniek, Instytut Botaniki im. Władysł
awa Szafera Polskiej Akademii Nauk, ul. Lubicz 46, PL-31-512 Kraków,
Polska; e-mail: jurania@o2.pl, A.Mueller@botany.pl
A. Urbisz, Zakład Botaniki Systematycznej, Wydzia ł Biologii i Ochrony Środowiska Uniwersytetu Śląskiego, ul. Jagielloń
ska 28, PL-40-032
Katowice, Polska; e-mail: alurbisz@us.edu.pl

Fragm. Flor. Geobot. Polonica 15(2): 231–238, 2008
Aktualny stan populacji Cardamine resedifolia (Brassicaceae)
w Karkonoszach (Sudety Zachodnie, SW Polska)
MAREK KRUKOWSKI, MAREK MALICKI i EWA SZCZĘŚNIAK
KRUKOWSKI, M., MALICKI, M. AND SZCZĘŚ
NIAK, E. 2008. Actual condition of Cardamine resedifolia (Brassicaceae) populations in Karkonosze
Mts (Western Sudety Mts, Poland). Fragmenta Floristica et Geobotanica Polonica 15(2): 231–238. Kraków. PL ISSN 1640-629X.
ABSTRACT: Cardamine resedifolia (Brassicaceae) is one of the rarest and most endangered vascular plant species in flora of Poland. The
species occurs exclusively in Karkonosze Mts (SW Poland). In 19 th century it was observed on 8 locations. In the beginning of the 21 st
century only one population of less than 20 plants was confirmed. The species was multiplied in vitro in Botanical Garden of Wrocł
aw and is
cultivated in Botanical Garden of Wrocław and Karkonoski National Park nursery in Jagnią
tków. Search for substitute habitats for the
species started in 2007 and then population growing in Wielki Śnieżny Kocio ł was rediscovered. In the spring of 2008 two locations in
Kocio ł Mał
ego Stawu were found: one new and one rediscovered. All populations of Polish part of Karkonosze Mts count in 2008 about 300
flowering plants.
KEY WORDS: Cardamine resedifolia, endangered species, mountain species, threats, reintroduction, Karkonosze Mts, Poland
M. Krukowski, Instytut Architektury Krajobrazu, Uniwersytet Przyrodniczy we Wrocławiu, ul. Grunwaldzka 24a, PL-50-363 Wrocł
aw,
Polska; e-mail: marek.krukowski@up.wroc.pl
M. Malicki, E. Szczęś niak, Instytut Biologii Roślin, Uniwersytet Wrocławski, ul. Kanonia 6/8, PL-50-328 Wrocł
aw, Polska; e-mail:
malickimarek@interia.pl, ewaszcz@biol.uni.wroc.pl
Fragm. Flor. Geobot. Polonica 15(2): 239–251, 2008
Charakterystyka florystyczno-fitosocjologiczna unikatowego stanowiska rzadkich i chronionych
roślin naczyniowych
w Lanckoronie (Pogórze Wielickie)
KRZYSZTOF JĘ DRZEJKO i EDWARD WALUSIAK
JĘ
DRZEJKO, K. AND WALUSIAK, E. 2008. Floristical and phytosociological characteristics of unique locality of rare and protected vascular plants
in Lanckorona (Pogórze Wielickie) Fragmenta Floristica et Geobotanica Polonica 15(2): 239–251. Kraków. PL ISSN 1640-629X.
ABSTRACT: This paper presents floristical and phytosociological data concerning unique environmental object in Lanckorona in the Pogórze
Wielickie. There is a locality of the occurrence of very rare and rare species being under legal protection in Poland. They occur on slopes of
very narrow forested canyon with a small water course joining Cedron river. The paper also contains detailed phytosociological
characteristics of common, in the study area, forest association the Dentario glandulosae-Fagetum W. Mat 1964 ex Guzikowa et Kornaś
1969 with massive abundance of Allium ursinum L. (variant with A. ursinum) and very abundant population of Lilium martagon L. Apart
from it, the list of 392 taxa of vascular flora and additionally 16 bryophyte species (15 mosses and 1 liverwort), as well as suggestion for
founding area of ecological interest “Jar z lili ą złotogłów” in the area are presented.
KEY WORDS: Pogórze Wielickie, Lanckorona, project area of ecological interest, vascular plants, bryophyta
K. Jędrzejko, Katedra i Zakład Botaniki Farmaceutycznej i Zielarstwa Śląskiego Uniwersytetu Medycznego w Katowicach, ul. Ostrogórska
30, 41-200 Sosnowiec; e-mail: kjedrzejko@sum.edu.pl
E. Walusiak, Instytut Ochrony Przyrody Polskiej Akademii Nauk w Krakowie, Zakład Ochrony Szaty Roś
linnej, Al. Mickiewicza 33, 31-120
Kraków; e-mail: walusiak@iop.krakow.pl
Fragm. Flor. Geobot. Polonica 15(2): 253–275, 2008
Szata roślinna stawów rybnych Niziny Południowopodlaskiej.
Cz. V. Związek Magnocaricion
MICHAŁ FALKOWSKI i KRYSTYNA NOWICKA-FALKOWSKA
FALKOWSKI, M. AND NOWICKA-FALKOWSKA, K. 2008. Vegetation of fishponds of the Południowopodlaska Lowland. Part V. Magnocaricion
alliance. Fragmenta Floristica et Geobotanica Polonica 15(2): 253–275. Kraków. PL ISSN 1640-629X.
ABSTRACT: Characterization and phytosociological differentiation of communities of the Magnocaricion alliance occurring in fishpond
complexes of the Poł
udniowopodlaska Lowland are presented in the paper. That phytosociological unit has not been the subject of complex
studies in the area of macroregion till now. On the basis of 759 phytosociological records 11 associations were described. Due to their
internal differentiation 20 variants and 6 facies were distinguished. The obtained results are one of the most important sources of information
on distribution of the rush communities of the Magnocaricion alliance in the macroregion.
KEY WORDS: plant communities, phytosociological records, Magnocaricion alliance, fishponds, Południowopodlaska
Lowland

M. Falkowski, K. Nowicka-Falkowska, Zakład Botaniki, Instytut Biologii, Akademia Podlaska, ul. Prusa 12, PL-08-110 Siedlce; e-mail:
falko4@wp.pl; mfzuraw@wp.pl
Fragm. Flor. Geobot. Polonica 15(2): 277–288, 2008
Materiały do bioty porostów Puszczy Kozienickiej
(Polska Środkowa)
STANISŁ AW CIEŚLIŃSKI
CIEŚLIŃ SKI, S. 2008. The materials for the lichen biota of Kozienicka Forest (Central Poland). Fragmenta Floristica et Geobotanica Polonica
15(2): 277–288. Kraków. PL ISSN 1640-629X.
ABSTRACT: The lichens biota has been studied in the managed forest of Puszcza Kozienicka. It has been found 136 species occurring on 28
stands. The rare species are the most numerous (on 1–3 stands, 67% of biota). These species is the most interesting group of the lichens. The
group consists: the new species for Kozienicka Forest, endangered in the local and the whole country scale, species – indicators of primeval
forest, the species known from a few stands on Polish lowland. The oak lichen biota has been the richest and it influenced the high
biodiversity of forest communities.
KEY WORDS: lichens, managed forest, Kozienicka Forest, Central Poland
S. Cieśliński, Zakład Botaniki, Uniwersytet Humanistyczno-Przyrodniczy Jana Kochanowskiego, ul. Świę
tokrzyska 15, PL-25-406 Kielce,
Polska; e-mail: sciesl@ujk.kielce.pl
Fragm. Flor. Geobot. Polonica 15(2): 289–297, 2008
Nowe dane do rozmieszczenia porostów Wysoczyzny Elbląskiej
z historycznych zbiorów prof. T. Sulmy
RAFAŁ SZYMCZYK i MARTIN KUKWA
SZYMCZYK, R. & KUKWA, M. 2008. New distributional data on lichens from Wysoczyzna Elblą
ska upland collected by Professor T. Sulma.
Fragmenta Floristica et Geobotanica Polonica 15(2): 289–297. Kraków. PL ISSN 1640-629X.
ABSTRACT: The aim of the studies was to revise undetermined herbarium material collected by Professor Tadeusz Sulma in the Wysoczyzna
Elblą
ska upland in 50’s of the 20th century. Altogether, 104 taxa have been identified, 97 species of lichens and 7 of lichenicolous fungi. 28
lichens are protected by law and 45 species are considered to be endangered in Poland, e.g. Fellhanera gyrophorica, Hypotrachyna revoluta,
Melanohalea elegantula and Usnea glabrescens. 31 are considered to be endangered in Gdań
sk Pomerania. The oldest collection of
Fellhanera gyrophorica from Europe is also presented. Moreover, some other species, e.g. Caloplaca obscurella, Fuscidea arboricola,
Icmadophila ericetorum, Lecanora albella, Ochrolechia turneri and Pertusaria coronata, should be mentioned as they are rare on the
territory of Gdańsk Pomerania. 29 are new to Wysoczyzna Elbląska upland.
KEY WORDS: rare lichens, lichenicolous fungi, Wysoczyzna Elbląska, N Poland
R. Szymczyk, Katedra Botaniki i Ochrony Przyrody, Uniwersytet Warmińsko-Mazurski w Olsztynie, pl. Ł ódzki 1,PL-10-727 Olsztyn; e-mail:
graphis22@poczta.onet.pl
M. Kukwa, Katedra Taksonomii Roślin i Ochrony Przyrody, Uniwersytet Gdański, Al. Legionów 9, PL-80-441 Gdań
sk; e-mail:
dokmak@univ.gda.pl
Fragm. Flor. Geobot. Polonica 15(2): 299–306, 2008
Rozmieszczenie ramienic (Characeae) na obszarach sandrowych Równiny Charzykowskiej (NW
Polska)
KATARZYNA BOCIĄ G i RAFAŁ CHMARA
BOCIĄ G, K. AND CHMARA, R. 2008. Distribution of stoneworts (Characeae) in the sand-area of the Równina Charzykowska (NW Poland).
Fragmenta Floristica et Geobotanica Polonica 15(2): 299–306. Kraków. PL ISSN 1640-629X.
ABSTRACT: The site distribution of stoneworts (Characeae) in lakes in the outwash plains of the Charzykowska Plain (NW Poland) was
presented on the basis of data from publications and the authors’ own studies. In this area, 16 species of stoneworts occur, constituting 47%
of national species from this group. The following are the most frequent species: Chara tomentosa (18 sites), Ch. delicatula, Ch. fragilis, Ch.
rudis (12 sites each), Nitellopsis obtusa (11) and Nitella flexilis (10). Five critically endangered species in Poland (Ch. aspera, Ch. filiformis,
Ch. intermedia, Ch. hispida, N. mucronata, N. syncarpa) were also recorded. Stoneworts most often occur in relatively small hardwater lakes
located in post-glacial channels and kettle holes.
KEY WORDS: Chara, Nitella, Nitellopsis, distribution, sandr area, Równina Charzykowska

K. Bociąg, Katedra Ekologii Roślin, Uniwersytet Gdański, Al. Legionów 9, PL-80-441 Gdańsk, Polska; e-mail: dokkb@univ.gda.pl
R. Chmara, Katedra Ekologii Roślin, Uniwersytet Gdański, Al. Legionów 9, PL-80-441 Gdańsk, Polska; e-mail: ravchojnice@poczta.onet.pl
Fragm. Flor. Geobot. Polonica 15(2): 307–312, 2008
Flora ramienicowa jeziora Okunie na tle stanu bada ń ramienic
w Barlinecko-Gorzowskim Parku Krajobrazowym
MACIEJ SINKOWSKI i MARIUSZ PEŁECHATY
SINKOWSKI, M. & PEŁ
ECHATY, M. 2008. Charophyte flora of Okunie Lake against the background of the research state of stoneworts in
Barlinecko-Gorzowski Landscape Park. Fragmenta Floristica et Geobotanica Polonica 15(2): 307–312. Kraków. PL ISSN 1640-629X.
ABSTRACT: In the year 2006 8 lakes of Barlinecko-Gorzowski Landscape Park (mid-Western Poland) were surveyed in order to describe their
charophyte flora (Characeae family). In a result, as many as 12 species representing 3 genera were identified in 5 lakes. The highest number
of species was found in Okunie Lake. As compared to the literature data from this lake an increasing tendency between the years 1989 and
2006 may be stated. In 4 lakes charophytes built extensive meadows. Among identified charophytes rare, endangered, vulnerable and
protected species were noted, which suggests the need of legal protection of the studied region within the net of Natura 2000.
KEY WORDS: Characeae, charophytes, stoneworts, macrophytes, lakes, biodiversity
M. Sinkowski, M. Pełechaty Zakład Hydrobiologii, Uniwersytet im. A. Mickiewicza, ul. Umultowska 89, PL-61-614 Pozna ń , Polska; e-mail:
marpelhydro@poczta.onet.pl
Fragm. Flor. Geobot. Polonica 15(2): 313–319, 2008
Cechy morfologiczne oospor Nitella flexilis (Characeae)
PATRYCJA BOSZKE 1,2 i MARIUSZ PEŁECHATY1
BOSZKE, P. AND PEŁ
ECHATY, M. 2008. Morphological features of oospores of Nitella flexilis (Characeae). Fragmenta Floristica et Geobotanica
Polonica 15(2): 313–319. Kraków. PL ISSN 1640-629X.
ABSTRACT: The morphological features of Nitella flexilis (L.) Agardth oospores were examined in six lakes in the Pomerania (materials from
professor Izabela Dąmbska Collection of Charophytes of Poland, Department of Hydrobiology, Adam Mickiewicz University, Pozna ń ,
Poland). Length and maximum width of oospores, ISI index (length/width * 100), number of ridges and width of fossa at equator were
measured. Additionally, the oospore wall ornamentation pattern was examined by means of scanning electron microscopy (SEM).
Oospores of Nitella flexilis are rounded and a flange is present on the ridge. Wall ornamentation is smooth or pitted. Oospores are 417–
567 μm (mean 487.8±40.23) long and 350–500 μ m (435.0±37.47) wide with 5–7 ridges on their surface. Width of fossa ranges from 67–83
μ m (80.1±4.92). ISI index is 100–127 (112.3±6.6). The variation coefficient varies from 6% for ISI index, number of ridges and width of
fossa to 9% for oospore width.
KEY WORDS: oospores, Nitella flexilis, Characeae, morphology
P. Boszke, M. Peł echaty, 1Zakład Hydrobiologii, Uniwersytet im. Adama Mickiewicza, ul. Umultowska 89, PL-61-614 Pozna ń, Polska; e-
mail: marpelhydro@poczta.onet.pl
P. Boszke, 2 Collegium Polonicum, Uniwersytet im. Adama Mickiewicza – Europa-Universität Viadrina, ul. Kościuszki 1, PL-69-100 Sł
ubice;
e-mail: hydropati007@wp.pl