scholarly journals Nymphaeetum albae Vollmar 1947 em. Oberd. in Oberd. et al. 1967, a plant association new to Poland

2011 ◽  
Vol 76 (1) ◽  
pp. 81-84
Author(s):  
Krzysztof Spałek
Keyword(s):  
Plant Community ◽  
Floristic Composition ◽  
Endangered Plant ◽  
Plant Association ◽  
Ecological Requirements ◽  
Water Plant ◽  
Rare And Endangered ◽  
Sw Poland

The paper presents a water plant community new to Poland - <em>Nymphaeetum albae</em> Vollmar 1947 em. Oberd. in Oberd. et al. 1967, belonging to the i class. It was discovered in fishponds in Pokój near Namysłów, Lasowice Małe near Kluczbork and small ponds in Staniszcze Małe near Opole in Silesia (SW Poland). Floristic composition and ecological requirements of this association are presented in the paper. <em>Nymphaeetum albae</em> is considered to be a rare and endangered plant community in Europe.

scholarly journals Scirpetum radicantis Hejný in Hejný et Husák 1978 em. Zahlh. 1979, a plant association new to Poland

2011 ◽  
Vol 72 (4) ◽  
pp. 347-350 ◽  
Author(s):  
Krzysztof Spałek ◽  
Arkadiusz Nowak
Keyword(s):  
Plant Community ◽  
Floristic Composition ◽  
Endangered Plant ◽  
Plant Association ◽  
Ecological Requirements ◽  
Rare And Endangered ◽  
Sw Poland

The paper presents a rush community new to Poland - <em>Scirpetum radicantis </em>Hejny in Hejny et Husak 1978 em. Zahlh. 1979, belonging to the <em>Phragmition </em>alliance. It was discovered in fishponds near Olesno in Silesia (SW Poland). The floristic composition and the ecological requirements of this association are presented in the paper. <em>Scirpetum radicantis </em>is considered to be a very rare and endangered plant community in Europe.

scholarly journals Nymphaeetum candidae Miljan 1933 in Poland

2011 ◽  
Vol 77 (4) ◽  
pp. 339-343 ◽  
Author(s):  
Krzysztof Spałek
Keyword(s):  
Central Europe ◽  
Plant Community ◽  
Floristic Composition ◽  
Endangered Plant ◽  
The South ◽  
Ecological Requirements ◽  
Water Plant ◽  
North Eastern ◽  
Rare And Endangered

This paper presents the distribution, floristic composition and ecological requirements of the water plant community <em>Nymphaeetum candidae</em> Miljan 1933, belonging to the <em>Potametea</em> class. Until present this community has been reported only from north-eastern Poland. During present studies it was stated also in the south-western part of the country. <em>Nymphaeetum candidae</em> is considered to be a rare and endangered plant community in several countries of Central Europe.

scholarly journals Utricularietum australis Th. Müller et Görs 1960 in Poland

2011 ◽  
Vol 75 (3) ◽  
pp. 253-256 ◽  
Author(s):  
Krzysztof Spałek
Keyword(s):  
Plant Community ◽  
Floristic Composition ◽  
Endangered Plant ◽  
Ecological Requirements ◽  
Rare And Endangered

The paper presents the distribution, floristic composition and ecological requirements of the pleustonic plant community <em>Utricularietum australis</em> Th. Müller et Görs 1960 in Poland. The association was classifield to the Lemnetea minoris class. <em>Utricularietum australis</em> is considered to be a rare and endangered plant community in Europe.

scholarly journals Veronico beccabungae-Callitrichetum stagnalis (Oberd. 1957) Müller 1962, a plant association new to Poland - quality of habitat

2011 ◽  
Vol 78 (4) ◽  
pp. 345-349 ◽  
Author(s):  
Krzysztof Spałek ◽  
Sylwia Horska-Schwarz
Keyword(s):  
Plant Community ◽  
Ph Value ◽  
Odra River ◽  
Rare And Endangered ◽  
Sw Poland ◽  
Water Plants ◽  
The Village ◽  
The Town ◽  
Adaptive Abilities

The paper presents a community of water plants that is new to Poland, <em>Veronico beccabungae-Callitrichetum</em> stagnalis (Oberd. 1957) Müller 1962. This community belongs to the class <em>Potametea</em>. It was discovered in the village of Odrowąż near the town of Krapkowice in Silesia (SW Poland). <em>Veronico beccabungae-Callitrichetum stagnalis</em> in Poland occurs within an irregularly shaped shallow underwater spring, located in the distal part of the Oder River’s flood terrace. This plant community covered 0.2 ha in 2008. <em>Callitriche stagnalis</em> predominated in this community. Species such as <em>Callitriche hamulata</em> and <em>Callitriche verna</em> occurred less frequently. An average of five species were counted in a relevé. Alkaline sediments (pH 8.03) occur in the substratum, but sediments with a lower pH value (7.73) occur in the spring’s outflow zone towards the Odra River. Water in the spring, where <em>Veronico beccabungae-Callitrichetum stagnalis</em> occurred, has a medium mineralisation but is rich in dissolved compounds. The condition of this community within the studied habitat could be evidence for highly adaptive abilities and this community's good adjustment to the natural conditions. <em>Veronico beccabungae-Callitrichetum stagnalis</em> is a rare and endangered plant community in Central Europe. The locality of this plant community in Poland should be given species protection.

scholarly journals New, Rare and Constant Habitats for Endangered Aquatic Plant Communities: The Importance of Microhabitats for Global biodiversity

Diversity ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 96 ◽  
Author(s):  
Krzysztof Spałek ◽  
Jarosław Proćków
Keyword(s):  
Plant Communities ◽  
Aquatic Plant ◽  
Floristic Composition ◽  
Ecological Requirements ◽  
Plant Associations ◽  
Rare And Endangered ◽  
Chemical Factors ◽  
Global Biodiversity ◽  
Water Plants ◽  
Physical And Chemical

Natural water reservoirs are very valuable floristic sites, with springs particularly important for the preservation of floral biodiversity. This paper presents, as a case study, a community of water plants that is new to limnocrene karst springs in Europe: Potametum alpini (Potametea), found in Poland. The paper provides the floristic composition and ecological requirements of this plant association, which is rare and endangered in Europe. According to our knowledge, the habitat data presented here are unique as they are published for the first time for this plant community, and thus it is currently not possible to compare them with data from other authors. Our study confirms the importance of rare microhabitats for global biodiversity. Research on as yet unknown physical and chemical factors limiting the range and development of patches of different plant associations should be conducted intensively, because plant communities, including rare, endangered and protected examples, are an important element of biodiversity at both continental and local scales. All the issues discussed in the paper (rare microhabitats, endangered aquatic plant communities, global biodiversity) are important because they are related to the conservation and management of inland waters.

scholarly journals Recent Development in Micropropagation Techniques for Rare Plant Species

Plants ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1733
Author(s):  
Vasiliy A. Chokheli ◽  
Pavel A. Dmitriev ◽  
Vishnu D. Rajput ◽  
Semyon D. Bakulin ◽  
Anatoly S. Azarov ◽  
...  
Keyword(s):  
Plant Species ◽  
Russian Federation ◽  
Biological Diversity ◽  
Rare Plant ◽  
Endangered Plant ◽  
Current Investigation ◽  
Future Prospects ◽  
Rare And Endangered ◽  
The Russian Federation ◽  
Global And Local

The current investigation aimed to present an overview of the conservation of biological diversity of rare and endangered plant species. Methods of biodiversity conservation as well as several overview recommendations for the preservation of various rare species have been considered. An overview of the taxa included in the red book has been presented on the example of the Russian Federation. Global and local codes and classifiers of plant rarity were also presented. Future prospects for the conservation of biological diversity and the creation and development of bioresource collections have been considered.

Patterns of Genetic Variation in a Rare and Endangered Plant: Symplocos racemosa

2019 ◽  
Vol 43 (4) ◽  
pp. 1499-1506
Author(s):  
Sandeep Kumar Kabi ◽  
Dattatreya Kar ◽  
Anish Shrivastava ◽  
Ananya Kuanar ◽  
Manoj Kumar Panda
Keyword(s):  
Genetic Variation ◽  
Endangered Plant ◽  
Rare And Endangered ◽  
Symplocos Racemosa
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