PECULIARITIES OF THE FLORISTIC COMPOSITION AND CHARACTER OF OVERGROWTH OF SMALL NON-FLOWING LAKES OF NARACH LAKE GROUP (BELARUS)

2021 ◽  
pp. 26-40
Author(s):  
A. Lapirov ◽  
E. Garin ◽  
E. Belyakov ◽  
A. Shestakova ◽  
O. Makarevich
Keyword(s):  
Plant Species ◽  
Vascular Plants ◽  
National Park ◽  
Trophic Status ◽  
Floristic Composition ◽  
Taxonomic Composition ◽  
Water Bodies ◽  
Annotated List ◽  
Liparis Loeselii ◽  
Isoetes Lacustris

The flora of small non-flowing lakes of the Narach lake group located on the territory of the Narachanski National Park (Belarus, Minsk region, Myadelsky district) was studied. The taxonomic composition of the flora numbering 126 species of vascular plants belonging to 85 genera from 42 families was revealed. Three plant species which are included in the list of protected taxa in Belarus were found – Liparis loeselii (L.) Rich. (Lake Shestakovo), Aldrovanda vesiculosa L. (Lake Shestakovo) and Isoëtes lacustris L. (Lake Beloe). Based on the annotated list of species presented in the work, taxonomic, geographical, ecological-coenotic and ecobiomorphological analyzes of the flora of water bodies were performed. According to the taxonomic and environmental structure, the flora of the studied lakes is shown to be traditional for this territory. The differences in the flora of the studied lakes are mainly due to their trophic status and, to a lesser extent, due to the diversity of biotopes and the nature of the anthropogenic load. Information on the nature of overgrowing of these water bodies is provided.

Flora of technologenic landscapes of the taiga zone of the European North-East (Komi Republic)

2021 ◽  
Author(s):  
V.A. Martynenko ◽  
◽  
B.I. Gruzdev
Keyword(s):  
Vascular Plants ◽  
Komi Republic ◽  
Taxonomic Composition ◽  
Taiga Zone ◽  
North East ◽  
Annotated List ◽  
European North ◽  
Disturbed Areas ◽  
Synanthropic Flora

The results of a long-term studu of the flora of technologenichabitats of the taiga zone of the Komi Republic are summarized. An annotated list of vascular plants is presented, including 406 species from 222 genera and 52 families. For each of them, it is indicated that they belong to a life from, an element of the flora and type of area, an ecologicsl group, zonal and ecotopic affinity. Data on the taxonomic composition of vascular plants, the biomorphrological, geographical, and ecological structures of synanthropic flora, the diversity of synanthropic plant communities, and the stages of vegetation restoration in disturbed areas are presented.

scholarly journals Komposisi Jenis dan Struktur Vegetasi Tepi Hutan, Taman Nasional Gunung Ciremai, Jawa Barat

2021 ◽  
Vol 7 (1) ◽  
pp. 17-24
Author(s):  
Suci Dian Hayati Iskandar ◽  
Dwika Bramasta ◽  
Peniwidiyanti ◽  
Nilna Kamala ◽  
Muhammad Basrowi ◽  
...  
Keyword(s):  
Species Composition ◽  
Plant Species ◽  
National Park ◽  
Floristic Composition ◽  
Water Source ◽  
Quantitative Structure ◽  
Forest Edges ◽  
Source Areas ◽  
Composition And Structure ◽  
J Curve

Mount Ciremai National Park has a high ecological function as a major catchment and water source areas. The objective of this research was to obtain information on floristic composition and structure in the edge forest of Seda Block, Mount Ciremai National Park. To carried out the research, the method used in the analysis vegetation was quadrat transect at an elevation of 602-614 m asl. The results showed that species composition dominated by the families of Euphorbiaceae and Moraceae, consisting of 3 stratas of heading A to C where strata A occupied by Elaeocarpus sp. (40 m) and Ficus involucrata (30 m). Ficus involucrata has the widest heading cover on the observation plot. The condition of the forest quantitative structure generally demonstrates good conditions by forming a reversed J curve, as well as a relatively moderate diversity of plant species and there are no species of plant that dominate the forest edges.

scholarly journals Floristic composition of Palpa district, west Nepal

2014 ◽  
Vol 4 (1) ◽  
pp. 16-21
Author(s):  
Ras Bihari Mahato
Keyword(s):  
Plant Species ◽  
Vascular Plants ◽  
Floristic Composition ◽  
Aegle Marmelos ◽  
Rauvolfia Serpentina ◽  
Threatened Plants ◽  
Dioscorea Deltoidea ◽  
Floristic Analysis ◽  
Total Plant ◽  
Acacia Catechu

The present study documents the floristic composition of the vascular plants (Pteridophytes, Gymnosperms, and Angiosperms) of Palpa district, West Nepal. A total of 467 species plants belonging to 163 families, 357 genera were recorded from the study area. Among them Pteridophytes are comprised of 37 species, Gymnosperms 2 species and Angiosperms 428 species (Dicotyledones 336 and Monocotyledones 92 species). Floristic analysis showed that Dicotyledones comprise (71.9%), Monocotyledones (19.7%), Gymnosperms (0.4%) and Pteridophytes (8.00%). Although total plant species were distributed among 163 families and 357 genera, 52.25% of the species belonged to only ten families. Out of 467 species Hardwickia binata Roxb. is reported as new addition to the flora of Nepal. Five  species of threatened plants were recorded from the study area. These are Acacia catechu-threatened (T), Aegle marmelos-(T), Dioscorea deltoidea-(T), Elaeocarpus sphaericus-vulnerable (V) and Rauvolfia serpentina-endangered (E).

scholarly journals Floristic composition and plant species diversity in and around the brickfield areas of Savar-Dhamrai region of Dhaka district

2021 ◽  
Vol 9 (1-2) ◽  
pp. 91-108
Author(s):  
Saiful Islam ◽  
Shayla Sharmin Shetu ◽  
Md Abdur Rahim ◽  
Saleh Ahammad Khan
Keyword(s):  
Species Diversity ◽  
Species Composition ◽  
Plant Species ◽  
Vascular Plants ◽  
Floristic Composition ◽  
Natural Vegetation ◽  
Plant Species Diversity

This study has confirmed the occurrence of a total of 181 species of vascular plants under 133 genera and 51 families and estimates the plant species diversity in and around the brickfield areas of Savar-Dhamrai region of Dhaka district. Of these, six species were pteridophytes, 175 were Angiosperms, and 144 species were economically important. Five families, composed of six species, belonged to Pteridophyta, 40 families, consist of 128 species, to Magnoliopsida (dicotyledons) and six families, comprised of 47 species, to Liliopsida (monocotyledons). Total of 161 species were herbs, 14 were shrubs, and only six were trees. Asteraceae with 14 species and Poaceae with 24 species were the largest family in Magnoliopsida and Liliopsida, respectively. Amaranthus L., Persicaria (L.) Mill., Solanum L. and Lindernia All. with four species each were appeared as the best representative genera in Mangoliopsida, while Cyperus L. with five species in Liliopsida. The species composition and diversity of abandoned brickfields were found to be higher than those of functional brickfields. A total of 42 (23.20%) species were common in both abandoned and functional brickfields of this region. Species composition in the abandoned brickfields of Savar and Dhamrai was mostly similar (64.15%). This study suggests to control and monitor the brickfields under the respective authorities to favor the formation and regeneration of natural vegetation in their neighboring areas. Jahangirnagar University J. Biol. Sci. 9(1 & 2): 91-108, 2020 (June & December)

scholarly journals Rare and protected species of flora of wetlands places of the Kharkiv region (Ukraine)

2019 ◽  
Keyword(s):  
Vascular Plants ◽  
Field Studies ◽  
Ecological Group ◽  
Protected Species ◽  
Annotated List ◽  
The Status ◽  
Scheuchzeria Palustris ◽  
Liparis Loeselii ◽  
Anacamptis Palustris ◽  
Epipactis Palustris

The article presents the results of the research of rare and protected species of wetlands places flora of the Kharkiv region. According to the field studies results, literary sources analysis and materials of the CWU and KW herbarium, it has been established that at least 225 species of vascular plants are present in the flora of wetlands places. The annotated list of rare and protected species of flora of wetlands places in the region has been made. It contains 41 species. For each species, the status of protection is defined. 32 species are identified as insufficiently studied and requiring detailed research and estimation of their sozological significance, in order to determine the need for their protection at the regional level. In total, 15 species from the identified are listed in the Red Data Book of Ukraine: Lycopodiella inudata (L.) (Holub); Drosera anglica Huds.; Cirsium heterophyllum (L.) Hill; Caldesia parnassifolia (L). Parl.; Fritillaria meleagroides Patrin ex Schult. et Schul. fil.; Fritillaria meleagris L.; Anacamptis coriophora (L.) R.M.Bateman; Anacamptis palustris (Jacq.) R.M.Bateman, Pridgeon & M.W.Chase; Dactylorchiza fuchsii (Druce) Soo; Dactylorchiza incarnata (L.) Soo; Dactylorchiza majalis (Reichenb.) P.F.Hunt et Summer.; Epipactis palustris (L.) Crantz; Hammarbya paludosa (L.) O.Kuntze); Liparis loeselii (L.) Rich.; Scheuchzeria palustris L. 26 species are from the List of plant species which need the special protection in the territory of the Kharkiv region. One species is endemic (Rorippa brachycarpa (C.A.Mey) Hayek), one species is the tertiary relic (Caldesia parnassifolia (L.) Parl.). Five species of wetlands places flora (Anacamptis coriophora (L.) R.M.Bateman; Anacamptis palustris (Jacq.) R.M.Bateman, Pridgeon & M.W.Chase; Dactylorchiza fuchsii (Druce) Soo; Dactylorchiza majalis (Reichenb.) P.F.Hunt et Summer.; Liparis loeselii (L.) Rich.) are listed in the CITES; three species (Dactylorchiza incarnata (L.) Soo; Epipactis palustris (L.) Crantz.; Hammarbya paludosa (L.) O.Kuntze) are listed in the CITES Appendix ІІ. Two species (Caldesia parnassifolia (L.) Parl., Liparis loeselii (L.) Rich.) are listed in the Annex I of the Berne Convention. Communities of Glycerieta arundinaceae are listed in the Green Book of Ukraine. Six associations and formations are rare plant communities of the Green list of the Kharkiv region. It has been established that in total under the protection are 41 species of vascular plants of wetlands places flora that is 18.2% of the total number of species attributed to this ecological group, or 3.2% of the total Kharkiv region flora.

scholarly journals Endemic Vascular Plants of Marble and Serpentine Parent Materials in Semiarid Grassland

2018 ◽  
Vol 6 (6) ◽  
pp. 693 ◽  
Author(s):  
Melda Dölarslan ◽  
Ebru Gül ◽  
Sabit Erşahin
Keyword(s):  
Plant Species ◽  
Vascular Plants ◽  
Floristic Composition ◽  
Parent Material ◽  
Metamorphic Rocks ◽  
Endemic Plant ◽  
Plant Sampling ◽  
Endemic Plant Species ◽  
Plant Endemism

Endemism is an important criterion for identification of floristic regions and determination of floristic properties of these regions. Turkey is one of the world’s major countries in terms of endemism over 3.000 endemic plant species. This study was carried out in order to determine the floristic composition and endemic plant species on the serpentine and marble (metamorphic rocks) parent material in semi-arid garssland in Çankırı-Eldivan. For this reason plant samples were collected in different growing season in 2014 (month of between April- September), approximately 4ha (Marble, 3.88 ha; Serpentine, 0.08 ha) area in Çankırı-Eldivan. Study area is located A4 square according to the grid system of P.H. Davis (1965-1988) and Irano-Turanian region in phytogeographic respect. As a result of the plant sampling carried out in the area; 16 families, 27 genera, 31 species determined in serpentine parent material. Among of these plants 9 of them are endemic plant. Endemism rate of the serpentine area is 29%. In addition, 20 families, 58 genera, 72 species of plants have been identified in marble parent material and 14 plant taxa of these species endemic. Endemism ratio is 19%. Results of this study showed that parent material effects of plant diversity and endemism ratio.

scholarly journals Floristic composition of Jahangirnagar University Campus - A semi-natural area of Bangladesh

2021 ◽  
Vol 28 (1) ◽  
pp. 27-60
Author(s):  
Saleh Ahammad Khan ◽  
Sharmin Sultana ◽  
Gazi Mosharof Hossain ◽  
Shayla Sharmin Shetu ◽  
Md Abdur Rahim
Keyword(s):  
Biodiversity Conservation ◽  
Plant Species ◽  
Vascular Plants ◽  
Floristic Composition ◽  
University Campus ◽  
Natural Area ◽  
Fuel Wood ◽  
The Family ◽  
Plant Taxon ◽  
Number Of Plant Species

This study represents comprehensive taxonomic information on current floristic composition in the semi-natural campus area of Jahangirnagar University. This study reveals that this campus area harbours a total of 917 species belonging to 574 genera and 145 families of vascular plants. 70.34% of these species are wild and the rest are cultivated/planted. 63.79% of the species are native and 36.21% are exotic to Bangladesh. Pteridophytes and Gymnosperms are represented by 22 and 12 species, respectively, whereas, Angiosperms by 883 species. Magnoliopsida (dicotyledons) and Liliopsida (monocotyledons) are composed of 618 and 265 species, respectively. The family Poaceae with 89 species is the largest, which is followed by Fabaceae with 44 species and Asteraceae with 40 species. Most of the species are herbs (56.16%) and growing in diverse habitats. All species are economically or ecologically important, but mostly as medicinal, ornamental, fodder and forage, fruit, vegetable, timber and fuel wood. The study area houses 15 plant species, previously listed as threatened to Bangladesh. Thus, the study area is floristically rich in respect to its number of plant species belonging to different groups and its size. This area might serve as a campus-based excellent center of biodiversity conservation by strengthening the existing management and adopting necessary policies and strategies. Bangladesh J. Plant Taxon. 28(1): 27-60, 2021 (June)

Planktonic Cyanoprokaryota from waterbodies of the National Park «Valdaiskiy»

2014 ◽  
Vol 48 ◽  
pp. 89-103
Author(s):  
S. V. Smirnova
Keyword(s):  
New Zealand ◽  
National Park ◽  
Water Bodies ◽  
Summer Period ◽  
Brackish Waters ◽  
Annotated List ◽  
Microcystis Viridis ◽  
Mass Development ◽  
First Time ◽  
Planktonic Species

An annotated list of 104 cyanoprokaryota species belonging to 38 genera, 12 families, 5 orders, 3 subclasses found in the plankton of 66 water bodies (61 lakes and 5 ponds) of National Park «Valdaiskiy» in summer period 2012–2013 is given. The list is annotated by data on ecology and distribution. Taxonomic comments are provided for selected species. 14 species (marked with two asterisks — **) are recorded for the first time for Russia, 58 — for the Novgorod Region (marked with one asterisk — *), 86 — for the national park. Chroococcus minutus, Dolichospermum lemmermannii, Planktolyngbya limnetica, Snowella septentrionalis are the most widespread in the national park. Mass development was recorded for Dolichospermum lemmermannii, Microcystis viridis, M. wesenbergii, Woronichinia naegeliana. These species caused waterbloom in 14 lakes (the most abundant in lakes Korotsko, Svetloe, Plotishno, Nahodno). Planktonic species were the most frequent, but tychoplanktonic (32 %) and endophytic (8.6 %) ones also were found. In relation to salinity, freshwater (58 %) and freshwater-brackish (42 %) species were represented almost equally. With respect to the acidity most frequent were indifferent species (45 %), alkaliphilic ones were also common (35 %). Slightly more than half of species were cosmopolitan (52 %), accounted for a significant portion of Holarctic species (20 %). The name of a taxon in the list is followed by arabic numerals, referring to the lake, and indications of its abundance by Cyrillic abbreviations: м. — in mass, оч. ч. — very often, ч. — often, н. — not rare, р. — rare, ед. — single. We use the following abbreviations: кл. — cell, кол. — colonies, тр. — trichomes, гет. — heterocysts, акин. — akinets, пл. — planktonic, б. — benthic, энд. — endophytic, пр. — freshwater, пр.-сол. — in fresh and brackish waters, алк. — alkaliphilic, ац. — acidophilic, инд. — indifferent with respect to pH, к — cosmopolitan, бор. — boreal, бор.-альп. — boreal-alpine, бор.-австр. — boreal-Australian, бор.-тр. — boreal-tropical, бор.-неотроп. — Boreal neotropical, гол. — holarctic, гол.-австр. — Holarctic-Australian, гол.-новозел. — Holarctic-New Zealand, гол.-неотроп. — holarctic-neotropical, гол.-палеотроп. — holarctic-paleotropical, неясн. распр. — distribution unclear.

scholarly journals Flora de la costa de Oaxaca, México (2): lista florística comentada del Parque Nacional Huatulco

2017 ◽  
pp. 101
Author(s):  
Silvia H. Salas-Morales ◽  
Leo Schibli ◽  
Arturo Nava-Zafra ◽  
Alfredo Saynes-Vásquez
Keyword(s):  
Vascular Plants ◽  
National Park ◽  
Deciduous Forest ◽  
Vascular Plant ◽  
Tropical Deciduous Forest ◽  
Vegetation Types ◽  
Dune Vegetation ◽  
Annotated List ◽  
Secondary Vegetation ◽  
Coastal Dune Vegetation

An annotated list of vascular plant species and a floristic description of the vegetation types of the Huatulco National Park, Oaxaca, Mexico, are presented. Floristic exploration upon which the list is based took place in an area of approximately 6,374.98 ha. The study consisted of 18 collecting trips during which 4,382 numbers of vascular plants were collected, at altitudes ranging from sea level to 200 m. Of the 3,312 collections determined so far, 91 families, 391 genera, and 736 species are reported. The dominant families in number of species are Leguminosae (146), Euphorbiaceae (48), Asteraceae (42), and Convolvulaceae (37). Vegetation types recognized are coastal dune vegetation, gallery forest, mangroves, thorn forest, tropical deciduous forest, tropical subdeciduous forest, savanna, and secondary vegetation.

scholarly journals Rare species of vascular plants in National Park “Chikoi” (Trans-Baikal Territory)

2020 ◽  
Vol 19 (1) ◽  
pp. 162-165
Author(s):  
О. А. Popova ◽  
А. P. Leskov ◽  
N. А. Chashina ◽  
S. N. Shcheglova ◽  
Е. А. Andrievskayа
Keyword(s):  
Plant Species ◽  
Russian Federation ◽  
Vascular Plants ◽  
National Park ◽  
Rare Plant ◽  
Rare Plant Species ◽  
Red Data Book ◽  
Cypripedium Calceolus ◽  
Data Book ◽  
The Russian Federation

The article provides information on the results of the study of rare plant species, conducted in the NationalPark "Chikoi". Nineteen rare plant species included into the Red Data Book of Trans-Baikal Territory (2017) have beenfound. Three species of plants from Orchidaceae family (Cypripedium macranthon, Cypripedium calceolus, Neottiantecucullata) are included into Red Data Book of the Russian Federation (2008). It was a new occurrence of four species(Gagea hiensis, Phyllodoce cоеrulea, Rhodiola quadrifida, Rhodiola pinnatifida) among the nineteen rare plant speciesthat have been found on the territory of the National Park "Chikoi".

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