ЧОРНОМОРСЬКИЙ БОТАНIЧНИЙ ЖУРНАЛ • ЧЕРНОМОРСКИЙ БОТАНИЧЕСКИЙ ЖУРНАЛ • CHORNOMORSKI BOTANICAL JOURNAL

Boiko M.F.

Taxonomic Structure of Bryoflora in the Steppe Zone of Ukraine

Abstract

Boiko M.F. 2007:Taxonomic Structure of Bryoflora in the Steppe Zone of Ukraine. Chornomorsk. bot. z., vol. 3, N1: 5-29.  ISSN 1990-553X

 

A total of 282 moss species that represent 107 genera, 42 families, 18 orders, 5 classes and 3 divisions compose the bryoflora in the steppe zone of Ukraine. Division Anthocerotophyta consists of 1 species. Division Hepatophyta is represented by 30 species, 15 genera, 13 families, 3 orders and 2 classes. Class Marchantiopsida  has the biggest number of species – 19 species of 6 genera and 4 families. Class Jungermanniopsida is represented by 11 species, 9 genera and 9 families only. Division Bryophyta consists of 251 species, 99 genera, 27 families, 14 orders and 2 classes. Class Sphagnopsida has only 15 species. Class Bryopsida  consists of 236 species, 89 genera, 41 families and 18 orders.

29 moss species have 38 infra-species taxa, namely 14 varietes and 24 forms.

The most species-rich familiesare Pottiaceae (51 species), Bryaceae (32 species), Brachytheciaceae (24 species). Among the main genera are Bryum (26 species), Sphagnum (15 species), Orthotrichum (14 species), Riccia (14 species) Tortula (13 species).


Dubyna D.V., Dziuba T.P.

Syntaxonomy of Island’s Vegetation of the Azovo-Syvaskyy National Nature Park. Classes: Festuco-Brometea, Agropyretea repentis, Chenopodietea і Artemisietea vulgaris

Abstract

Dubyna D.V., Dziuba T.P., 2007: Syntaxonomy of Island’s Vegetation of the Azovo-Syvaskyy National Nature Park. Classes: Festuco-Brometea, Agropyretea repentis, Chenopodietea і Artemisietea vulgaris. Chornomorsk. bot. z., vol. 3, N1: 30-55. ISSN 1990-553X

 

Results of syntaxonomical investigations of desert steppes vegetation of the Azovo-Syvaskyy National Nature Park are represented. Park’s vegetation consists of eleven associations that belong to four classes: Festuco-Brometea, Agropyretea repentis, Chenopodietea і Artemisietea vulgaris. Within the class Festuco-Brometea specific character of steppe phytocoenoses of the Central Syvash compared with steppe and forest-steppe zones are found. This specifity is assigned to lesser coenotaxonomical diversity, increase of coenotic role of euxerophyte floristic component and to halophyte group participation. Some conservational issues are discussed.


Kyjak Т.Ya.

Patterns of Lead Ions Accumulation and their Influence on the State of Preoxidative / Antioxidative System in Shoots of Aquatic Moss Fontinalis antipyretica Hedw.

Abstract

Kyjak n.ya., 2007: Patterns of Lead Ions Accumulation and their Influence on the State of Preoxidative / Antioxidative System in Shoots of Aquatic Moss Fontinalis antipyretica Hedw.Chornomorsk. bot. z., vol. 3, N1: 56-64. ISSN 1990-553X

 

Patterns of lead ions accumulation and localization, and their influence on the physiological and biochemical parameters in shoots of aquatic moss Fontinalis antipyretica are investigated. The ability of F. antipyretica to bind lead ions on the surface of leaf plates is revealed. Increase of content of TBA-reactive substances and carbonylproteins is observed in moss under metal treatment. Lead was found to induce an increase of activity of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase with rising the glutathione content.


Fedornchuk M.M.

The Main Centers of Origin, Phylogenetic Relationships, and Progression History of the Family Caryophyllaceae Juss. in Eastern Europe (Case Studies of Distribution of Selected Genera Distribution Example)

Abstract

Fedornchuk M.M., 2007: The Main Centers of Origin, Phylogenetic Relationships, and Progression History of the Family Caryophyllaceae Juss. in Eastern Europe (Case Studies of Distribution of Selected Genera Distribution Example). Chornomorsk. bot. z., vol. 3, N1: 65-76. ISSN 1990-553X

 

The history of origin and Progression of Caryophyllaceae is connected with xerophytization of the Turgai flora, which was partly caused by the Oligocene and Miocene regressions of the Tethys, processes of orogenesis, and the Pleistocene glaciations. The Middle Asian and Mediterranean centers, which were connected to the Asia Minor and Balkan centers of diversity, played the main role in diversification of the family. Climatic and edaphic changes during the recent geological period (since the second part of the Holocene) promoted the formation of the new centers of diversity in the East European province, including the steppe zones of Ukraine (Black Sea coast area), in particular, the Pontic center. In these evolutionarily young centers, often weakly differentiated, morphologically endemic species were formed. The anthropogenic factors also played some role in further dispersal of some species of Caryophyllaceae of the Ukrainian flora, especially those originally confined to the Mediterranean region.


Ivan Moysiyenko

An Annotated List of the Vascular Plants of the Projected Landscape Reserve «Lesovyy Canyon» (Kherson Region, Ukraine)

Abstract

Ivan Moysiyenko, 2007:An Annotated List of the Vascular Plants of the Projected Landscape Reserve «Lesovyy Canyon» (Kherson Region, Ukraine). Chornomorsk. bot. z., vol. 3, N1: 77-84. ISSN 1990-553X

 

The list of the vascularplantsof the projected landscape reserve «Lesovyy Canyon» includes 222 species of 155 genera, 52 families, 3 classis, 2 divisio. Among them 13 species included to the various Red Lists.


Danylkiv I.S., Rabyk I.W.

Bryophytes of the Nature Reserve «Medobory»

Abstract

Danylkiv I.S., Rabyk I.W., 2007: Bryophytes of the Nature Reserve «Medobory».Chornomorsk. bot. z., vol. 3, N1: 85-99. ISSN 1990-553X

 

The paper elucidates results of bryoflora study in the nature reserve «Medobory». In general 132 species of 28 families and 71 genera are found. The list includes 4 species of liverworts and 128 species of mosses, information about species distribution, life forms and also taxonomic comments for selected species. Rare and interesting species in the Reserve are: Brachythecium reflexum, B. starkei, Cirriphyllum crassinervium, Ditrichum flexicaule, Fissidens exilis, F. pusillus, Funaria muehlenbergii, Plagiothecium latebricola, Platydictya confervoides, Rhodobryum ontariense, Tortula canescens.


Kryvenda A.A.

Chek-list of Lakes Diatoms Shazkyy National Natural Park

Abstract

Kryvenda A.A., 2007: Chek-list of Lakes Diatoms Shazkyy National Natural Park. Chornomorsk. bot. z., vol. 3, N1: 100-121. ISSN 1990-553X

 

The check-list of Shazkyy national natural park lakes diatoms is presented. It consists of 284 species (298 including infraspecific taxa), 29 of which is new for the territory of Ukraine and 219 for the Shazkyy national natural park lakes.


Kostikov I.Yu., Golub M.A.

Pannus microcystiformis Hindák (Cyanoprokaryota, Merismopediaceae) – a new species for Ukraine

Abstract

Kostikov I.Yu., Golub M.A., 2007: Pannus microcystiformis Hindák (Cyanoprokaryota, Merismopediaceae) – a new species for Ukraine. Chornomorsk. bot. z., vol. 3, N1: 122-124. ISSN 1990-553X

 

Pannus microcystiformis Hindák (Cyanophyceae, Merismopediaceae) is recorded for the first time for Ukraine. The new finding is described and illustrated.


Khodosovtsev A.Ye.

Collemopsidium angermannicum  (Degel.) A. Nordin – new for Ukraine Lichen Species

Abstract

Khodosovtsev A.Ye., 2007: Collemopsidium angermannicum  (Degel.) A. Nordin – new for Ukraine Lichen Species. Chornomors'k. bot. z., vol. 3, N1:125-126. ISSN 1990-553X

 

Collemopsidium angermannicum (Degel.) A. Nordin (Xanthopyreniaceae, Dothideales) firstly reported for Ukraine from concrete channel building (Kakhovskiy district, Kherson Region). This lichen formed black zone above channel water level.


Boiko M.F.

VI International New Year Biological Reading (Mykolaiv, Ukraine, 22-23.12.2006)

 

Boiko M.F. 2007:VI International New Year Biological Reading (Mykolaiv, Ukraine, 22-23.12.2006).  . Chornomors'k. bot. z., vol. 3, N1:127-128. ISSN 1990-553X

 


Kondratyuk S.Ya., Khodosovtsev A.Ye., Boiko M.F.

Nina Sergiyvna Golubkova (to 75 Years of his Birthday)

 

Kondratyuk S.Ya., Khodosovtsev A.Ye., Boiko M.F. 2007: Nina Sergiyvna Golubkova (to 75 Years of his Birthday). Chornomors'k. bot. z., vol. 3, N1: 129-130. ISSN 1990-553X

 


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