Wyniki wyszukiwania - Biblioteka Nauki

1

Nowe naskalne stanowisko macznicy lekarskiej Arctostaphylos uva-ursi kolo Czestochowy

100%

Szelag Z.

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nr 2

95-98

2

Westernmost occurrence of Lathyrus laevigatus (Fabaceae) in Poland

100%

Szelag Z.

|

nr 1

3

Możliwości finansowania zewnętrznego działań ochronnych i edukacyjnych na przykładzie projektów realizowanych w Nadleśnictwie Łopuchówko przy wsparciu środkami Funduszy Norweskich oraz Unii Europejskiej

100%

Szelag Z.

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nr 1[24]

4

Hieracium engleri R. Uechtr. (Asteraceae) odnaleziony w Karkonoszach

100%

Szelag Z.

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tom 23

5

Epipactis microphylla [Orchidaceae] w Polsce

100%

Szelag Z.

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nr 1

331-332

6

Koeleria pyramidata [Poaceae] kommt in Polen vor

100%

Szelag Z.

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tom 40

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nr 2

7

Taxonomic and nomenclatural notes on Hieracium pawlowskianum [Asteraceae] and its relatives

100%

Szelag Z.

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tom 49

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nr 1

8

Taxonomic revision of Hieracium sect. Cernua [Asteraceae] in the Carpathians, Sudetes and Alps

100%

Szelag Z.

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nr 2

9

Flora i roślinność rezerwatu 'Bór na Czerwonem" w Kotlinie Orawsko Nowotarskiej (Karpaty Zachodnie)

63%

Staszkiewicz J. , Szelag Z.

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2003

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tom 10

67-91

EN

Flora and vegetation of nature reserve “Bór na Czerwonem” in the Kotlina Orawsko Nowotarska Basin (Western Carpathians). Fragmenta Floristica et Geobotanica Polonica 10: 67–91. Kraków. PL ISSN 1640 629X. ABSTRACT: The paper presents results of geobotanical studies on the “Bór na Czerwonem” nature reserve situated in the Kotlina Orawsko Nowotarska basin (Western Carpathians, S Poland) at an altitude of 609–622 m a.s.l., on fluvioglacial talus of the Tatra Mts origin. A considerable part (45 ha) of the reserve constitutes a raised peat bog. During research, 10 plant associations were distinguished (using Braun Blanquet method). The most interesting of them are: Pino × rhaeticae Sphagnetum of the raised bog and Calamagrostio villosae Pinetum of the neighbouring forest.

10

Porosty [Lichenes] polan Pieninskiego Parku Narodowego - zagrozenie i ochrona

63%

Kiszka J. , Szelag Z.

Pieniny. Przyroda i Człowiek

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1992

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tom 02

55-63

11

Chromosome numbers in Hieracium (Asteraceae) from Central and Southeastern Europe V

63%

Musial K. , Szelag Z.

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nr 2

12

Lectotypification of Ramonda serbica Panc. (Gesneriaceae)

63%

Szelag Z. , Somlyay L.

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nr 1

EN

A lectotype of the name Ramonda serbica Panč. is designated from Pančić’s specimens held in the Hungarian Natural History Museum in Budapest (BP) and illustrated.

13

Genetic diversity of Galium cracoviense, G. oelandicum and G. sudeticum (Rubiaceae)

63%

Cieslak E. , Szelag Z.

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nr 4

EN

Galium sect. Leptogalium Lange in NE Europe is represented by few, local endemic species which occur in the area covered by the continental ice sheet in the Pleistocene period. They are: G. cracoviense Ehrend. in S Poland, G. oelandicum (Sterner & Hyl.) Ehrend. in SE Sweden and G. sudeticum Tausch in SW Poland and N Czech Republic. 55 individuals from five populations of these species were analysed using AFLP markers. A total of 193 AFLP bands were detected using three combinations of primers; out of them 159 proved polymorphic (82.4%). The lowest values of Shannon's index and Nei's gene diversity were noted for G. oelandicum and the highest ones for G. sudeticum. The results indicate a relatively high level of genetic variability in each of endemic species in spite of that the studied species occupy very small areas and are represented by a low number of populations. We conclude that additional, demographic and genetic studies are necessary to monitor potential decrease of populations' size resulting mainly from the mechanical destruction of plants and their habitats caused by intense tourism or other human activities (as agriculture, e.g. grazing).

14

Diploid chromosome numbers in Hieracium and Pilosella (Asteraceae) from Macedonia and Montenegro

63%

Szelag Z. , Ilnicki T.

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tom 53

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nr 2

EN

The authors report the first discovery of diploid populations of Hieracium naegelianum Panè. subsp. naegelianum and H. naegelianum subsp. ljubotenicum Behr & Zahn., and give the first chromosome counts for H. cernuum Friv., H. gymnocephalum Griseb. ex Pant., H. sparsum Friv., Pilosella pavichii (Heuff.) Holub and P. serbica (F. W. Schultz & Schultz-Bip.) Szeląg from Macedonia and/or Montenegro. A diploid chromosome count for Hieracium renatae Szeląg is confirmed based on material from the whole distribution range of the species. An emasculation experiment showed that all the analyzed diploid Hieracium taxa reproduce sexually.

15

Tetraploid Hieracium alpinum in the Polish Tatra Mts.

63%

Szelag Z. , Jankun A.

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nr 1

16

Chromosome numbers in selected species of Hieracium subgenus Pilosella [Asteraceae] from Bulgaria

63%

Vladimirov V. , Szelag Z.

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nr 2

17

Roze Pienin

63%

Popek R. , Szelag Z.

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nr 1

227-235

18

Chromosome numbers in Hieracium (Asteraceae) from Central and Southeastern Europe II

51%

Musial K. , Janas A. , Szelag Z.

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nr 1

EN

Chromosome numbers for 12 Hieracium s.str. species from Bulgaria, Macedonia, Montenegro, Poland, Romania and Serbia are given and their metaphase plates are illustrated. Chromosome numbers are published for the first time for H. albinum Fries 2n=4x=36, H. bukovicae Rohlena & Zahn; 2n=3x=27, H. retyezatense subsp. subatratiforme Neičeff & Zahn 2n=4x=36, H. velenovskyi Freyn 2n=3x=27, as well as two undescribed species belonging to the H. bohatschianum agg. 2n=4x=36 and H. nigrescens agg. 2n=4x=36 and a hybrid between H. naegelianum Pančić and H. bifidum s.lat. 2n=4x=36.

19

Diploid chromosome numbers in five Hieracium species from Serbia and Montenegro

51%

Szelag Z. , Ilnicki T. , Niketic M. , Tomovic G.

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nr 1

119-121

20

Empetrum nigrum subsp. hermaphroditum [Empetraceae] in Bulgaria

51%

Dimitrov D. , Zielinski J. , Szelag Z.

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tom 48

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nr 1