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Primula Frondosa
''Primula frondosa'', the leafy primrose ( bg, Старопланинска иглика), is a species of flowering plant in the family Primulaceae, native to the Balkans. It inhabits shady spots in a small region of the central Balkan Mountains range in Bulgaria, where it is found at altitudes from 800 to 2,200 m. Its populations are situated within the boundaries of the Central Balkan National Park and the nature reserves Sokolna, Dzhendema and Stara Reka. Growing to tall by broad, it is a short-lived herbaceous perennial with a rosette of leaves surrounding the central stem. The leaves are covered in a mealy, flour-like substance (farinose). In spring, the plant bears loose umbels of pink flowers with a prominent yellow eye. In cultivation in the United Kingdom, ''P. frondosa'' has been given the Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Von Janka
Viktor Janka von Bulcs, often shortened to ''Viktor Janka'' (24 December 1837 in Vienna - 9 August 1890 in Budapest) was an Austrian military officer and botanist. He worked as the officer of a Cuirassier regiment (armoured cavalry soldiers) for the Imperial Austrian Army until 1870. He was then named curator of the botanical department of the Budapest National Museum. He ceased working for the museum in 1889 and died one year later in the same city. Janka had collected many botanical specimens throughout the Austro-Hungarian Empire and his types are housed in the herbarium of the Babeș-Bolyai University in Romania. He discovered and described several plant species, including the Hungarian crocus ('' Colchicum hungaricum''). The monotypic relict genus ''Jankaea'', the orchid species ''Himantoglossum jankae ''Himantoglossum'' is a genus of orchids native to the Canary Islands, Europe, southwest Asia and northern Africa. Its members generally have a labellum which is divide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (botany)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balkan Mountains
The Balkan mountain range (, , known locally also as Stara planina) is a mountain range in the eastern part of the Balkan Peninsula in Southeastern Europe. The range is conventionally taken to begin at the peak of Vrashka Chuka on the border between Bulgaria and Serbia. It then runs for about , first in a south-easterly direction along the border, then eastward across Bulgaria, forming a natural barrier between the northern and southern halves of the country, before finally reaching the Black Sea at Cape Emine. The mountains reach their highest point with Botev Peak at . In much of the central and eastern sections, the summit forms the watershed between the drainage basins of the Black Sea and the Aegean. A prominent gap in the mountains is formed by the sometimes narrow Iskar Gorge, a few miles north of the Bulgarian capital, Sofia. The karst relief determines the large number of caves, including Magura, featuring the most important and extended European post-Palaeolithic cave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Balkan National Park
The Central Balkan National Park ( bg, Национален парк Централен Балкан) lies in the heart of Bulgaria, nestled in the central and higher portions of the Balkan Mountains. Its altitude varies from 550 m. near the town of Karlovo to 2376 m. at Botev Peak, the highest summit in the mountain range. It was established on 31 October 1991. The Central Balkan National Park is the third largest protected territory in Bulgaria, spanning an area of 716.69 km² with total length of 85 km from the west to the east and an average width of 10 km. It occupies territory from 5 of the 28 provinces of the country: Lovech, Gabrovo, Sofia, Plovdiv and Stara Zagora. The national park includes nine nature reserves covering 28% of its territory: Boatin, Tsarichina, Kozya Stena, Steneto, Severen Dzhendem, Peeshti Skali, Sokolna, Dzhendema and Stara Reka. The Central Balkan National Park is one of the largest and most valuable of the protected areas in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sokolna Reserve
Sokolna is a village in the administrative district of Gmina Tarnówka, within Złotów County, Greater Poland Voivodeship, in west-central Poland. It lies approximately south-east of Tarnówka, south-west of Złotów, and north of the regional capital Poznań. Before 1772 the area was part of Kingdom of Poland, 1772-1945 Prussia and Germany. For more on its history, see Złotów County __NOTOC__ Złotów County ( pl, powiat złotowski) is a unit of territorial administration and local government (powiat) in Greater Poland Voivodeship, west-central Poland. Its administrative seat and largest town is Złotów, which lies north of .... The village has a population of 250. References Sokolna {{Złotów-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dzhendema
Dzhendema or Djendema ( bg, Джендема ) is an area in the Balkan Mountains, Balkan mountain range in Bulgaria. The Southern Dzhendem, or just Dzhendema, occupies the southern slopes of Botev Peak, Mount Botev . It was established as reserve on March 28, 1953. Djendema encompasses 42.2 km2, and is the largest reserve in the mountain and the second largest reserve in Bulgaria. It is centred on a granite extrusion combined with limestone outcroppings to form a labyrinth of steep slopes; deep, narrow gorges, massive rock cliffs, and huge waterfalls. Djendema Reserve shelters beech and fir forests and large meadows with unique sub-alpine grassy species and communities. Because of its specific geological and climatic conditions, the area is rich in endemic species and rare plants. One could take several days to cross Djendema. The name is derived from Ottoman Turkish 'hell'. There is also so called Northern Dzhendem or the Northern Djendem located on the north slope of Moun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stara Reka Reserve
Stara Reka ( bg, Стара река, meaning ''Old river'') is one of the nine nature reserves in the Central Balkan National Park in central Bulgaria. Stara Reka was established on 19 March 1981 to protect the unique ecosystems of the Balkan Mountains. It spans an area of 1974.7 hectares, or 19.747km2. Geography The reserve is situated a few kilometres to the north of the town of Karlovo in the northern section of Plovdiv Province. It covers the southern slopes of the Balkan Mountains sprawling from Levski Peak (2166 m) and Golyam Kupen Peak (2169 m) on the main ridge of the mountain range south along the valley of Stara Reka river and its tributaries. The altitude of the reserve varies between 1000 and 2169 m. The southern slopes of the Balkan Mountains have a milder climate with a snow cover lasting for an average of 120 days annually. The soil types are diverse ranging from mountain meadow soils in the highest areas to brown forest and cinnamon soils at lower altitudes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaceous
Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of the ''Shorter Oxford English Dictionary'' defines "herb" as: #"A plant whose stem does not become woody and persistent (as in a tree or shrub) but remains soft and succulent, and dies (completely or down to the root) after flowering"; #"A (freq. aromatic) plant used for flavouring or scent, in medicine, etc.". (See: Herb) The same dictionary defines "herbaceous" as: #"Of the nature of a herb; esp. not forming a woody stem but dying down to the root each year"; #"BOTANY Resembling a leaf in colour or texture. Opp. scarious". Botanical sources differ from each other on the definition of "herb". For instance, the Hunt Institute for Botanical Documentation includes the condition "when persisting over more than one growing season, the parts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perennial Plant
A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widely used to distinguish plants with little or no woody growth (secondary growth in girth) from trees and shrubs, which are also technically perennials. Perennialsespecially small flowering plantsthat grow and bloom over the spring and summer, die back every autumn and winter, and then return in the spring from their rootstock or other overwintering structure, are known as herbaceous perennials. However, depending on the rigours of local climate (temperature, moisture, organic content in the soil, microorganisms), a plant that is a perennial in its native habitat, or in a milder garden, may be treated by a gardener as an annual and planted out every year, from seed, from cuttings, or from divisions. Tomato vines, for example, live several y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Horticultural Society
The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (North Yorkshire), Rosemoor (Devon) and Bridgewater (Greater Manchester); flower shows including the Chelsea Flower Show, Hampton Court Palace Flower Show, Tatton Park Flower Show and Cardiff Flower Show; community gardening schemes; Britain in Bloom and a vast educational programme. It also supports training for professional and amateur gardeners. the president was Keith Weed and the director general was Sue Biggs CBE. History Founders The creation of a British horticultural society was suggested by John Wedgwood (son of Josiah Wedgwood) in 1800. His aims were fairly modest: he wanted to hold regular meetings, allowing the society's members the opportunity to present papers on their horticultural activities and discoveries, to enc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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