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Mureș Floodplain Natural Park
The Mureș Floodplain Natural Park, set aside by the Romanian government in 2005, is located in western Romania outside the city of Arad, Romania, Arad. The park covers 17,455 ha and follows the river Mureș (river), Mureș westward from the city of Arad, Romania, Arad to the Hungarian border. The park is a typical ecosystem for wetlands, with running waters, lakes, swamps and floodplains, with forests, an important place for the passage and nesting of bird species and is subjected to periodical floods (a flood every three years). The forests (7,500 ha) in the park are made up primarily of common oak, narrow-leafed ash, black and white poplar, white willow, and American black walnut. This area is an important place for nesting and passage for nearly 200 species of birds, most of which are strictly protected internationally. The main purpose of the Mureș Floodplain Natural Park is to protect and preserve the habitats and landscape diversity from the region. The park has been design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arad County CoA (circa 2007)
Arad or ARAD may refer to: People * Arad (given name) * Arad (surname) Places and jurisdictions Bahrain * Arad, Bahrain, a village in Al Muharraq Governorate * Arad Fort, located on Arad shore * Arad Island, a former member of the Bahrain Islands, now joined Muharraq Iran * Arad, Iran, a city in Fars Province, Iran ** Arad District, an administrative subdivision of Fars Province ** Arad Rural District, an administrative subdivision of Fars Province * Arad General Hospital in Tehran, Iran * Arad, Tehran, a village in Tehran Province, Iran Israel * Arad, Israel, a city in Israel * Tel Arad, the remains of the ancient city of Arad * Tel Arad, Israel, unrecognised Bedouin village near the ancient site Jordan * Arad (see), an ancient city and bishopric in (Trans-)Jordan, near Tell 'Arad, now a Latin Catholic titular see Romania * Arad, Romania, the main city of Arad County * Arad County, at the western edge of Transylvania (Crişana-Banat), Romania * Arad County (former), a histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Soldier
''Stratiotes'' is a genus of submerged aquatic plant commonly known as water soldiers, described as a genus by Linnaeus in 1753. Several specific names have been coined within the genus, but at present only one is recognized: ''Stratiotes aloides''. native to Europe and NW Asia. ;formerly included in genus moved to other genera: ''Enhalus Hydrocleys Ottelia'' # ''Stratiotes acoroides - Enhalus acoroides'' # ''Stratiotes alismoides - Ottelia alismoides'' # ''Stratiotes nymphoides - Hydrocleys nymphoides'' # ''Stratiotes quinquealatus - Ottelia alismoides'' Description The leaves are serrate and very brittle, breaking easily when handled. Reproduction is generally by offsets, which may number five or more per plant. In the UK, male plants have rarely if ever been recorded, although some hermaphrodite flowers have been recorded from more southerly locations. Sexual reproduction is not known to occur. A characteristic of the genus is the habit of the plants rising to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populus Alba
''Populus alba'', commonly called silver poplar,Webb, C. J.; Sykes, W. R.; Garnock-Jones, P. J. 1988: Flora of New Zealand. Vol. IV. Naturalised Pteridophytes, Gymnosperms, Dicotyledons. 4. Christchurch, New Zealand, Botany Division, D.S.I.R. silverleaf poplar, white poplar, or abele is a species of Populus, poplar, most closely related to the aspens (''Populus'' sect. ''Populus''). It is native to a region spanning from the Atlas Mountains of Africa, through most of South and Central Europe, into Central Asia; it has been introduced to many temperate, moist regions worldwide. It grows in moist sites, often by watersides, in regions with hot summers and cold to mild winters.Flora Europaea''Populus alba''/ref>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins . Description It is a medium-sized deciduous tree, growing to heights of up to (rarely more), with a trunk up to in diameter and a broad, rounded crown. The Bark (botany), bark is smooth and greenish-white to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populus Nigra
''Populus nigra'', the black poplar, is a species of Populus sect. Aigeiros, cottonwood poplar, the type species of section ''Aigeiros'' of the genus ''Populus'', native to Europe, southwest and central Asia, and northwest Africa.Flora Europaea''Populus nigra''/ref> Description Black poplars are medium- to large-sized deciduous trees, reaching 20–30 m, and rarely 40 m tall. Their leaf, leaves are diamond-shaped to triangular, 5–8 cm long and 6–8 cm broad, and green on both surfaces.Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins. . Normally, their trunks achieve up to 1.5 m in diameter, but some unusual individual trees in France have grown old enough to have much larger trunks – more than 3 metres DBH (Diameter at breast height, Diameter at Breast Height). The species is Wiktionary:dioecious, dioecious (male and female flowers are on different plants), with flowers in catkins and pollination achieved by the wind. The black poplar grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraxinus Angustifolia
''Fraxinus angustifolia'', the narrow-leaved ash, is a species of ''Fraxinus'' native to Central Europe and Southern Europe, Northwest Africa, and Southwest Asia.Flora Europaea''Fraxinus angustifolia''/ref>Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins . Description It is a medium-sized deciduous tree growing to 20–30 m tall with a trunk up to 1.5 m diameter. The bark is smooth and pale grey on young trees, becoming square-cracked and knobbly on old trees. The buds are pale brown, which readily distinguishes it from the related ''Fraxinus excelsior'' (black buds) even in winter. The leaves are in opposite pairs or whorls of three, pinnate, 15–25 cm long, with 3–13 leaflets; the leaflets being distinctively slender, 3–8 cm long and 1–1.5 cm broad. The flowers are produced in inflorescences which can be male, hermaphrodite or mixed male and hermaphrodite. The male and hermaphrodite flowers occur on all individuals, i.e. all trees are functi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Robur
''Quercus robur'', the pedunculate oak, is a species of flowering plant in the beech and oak family, Fagaceae. It is a large tree, native plant, native to most of Europe and western Asia, and is widely cultivated in other temperate regions. It grows on soils of near neutral Soil pH, acidity in the lowlands and is notable for its value to natural ecosystems, supporting a very wide diversity of herbivorous insects and other pests, predators and pathogens. Description Pedunculate oak is a deciduous tree up to tall, with a single stout trunk that can be as much as in girth (circumference at breast height) or even 14 m in Pollarding, pollarded specimens. Older trees tend to be pollarded, with boles (the main trunk) about 3 m long. They often live longer and become more stout than unpollarded trees. The crown is spreading and unevenly domed, and trees often have massive lower branches. The bark is greyish-brown and closely grooved, with vertical plates. There are often large burrs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trapa Natans
The water caltrop is any of three extant species of the genus ''Trapa'': ''Trapa natans'', ''Trapa bicornis'' and the endangered ''Trapa rossica''. It is also known as buffalo nut, bat nut, devil pod, ling nut, mustache nut, singhara nut or water chestnut. The species are floating annual plant, annual aquatic plants, growing in slow-moving freshwater up to deep, native to warm temperate parts of Eurasia and Africa. They bear ornately shaped fruits, which in the case of ''T. bicornis'' resemble the head of a bull or the silhouette of a flying bat. Each fruit contains a single very large, starchy seed. ''T. natans'' and ''T. bicornis'' have been cultivated in China and the Indian subcontinent for the edible seeds for at least 3,000 years. Description The water caltrop's submerged stem reaches in length, anchored into the mud by very fine roots. It has two types of leaves: finely divided, feather-like submerged leaves borne along the length of the stem, and un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvinia Natans
''Salvinia natans'' (commonly known as floating fern, floating watermoss, floating moss, or commercially, water butterfly wings) is an annual floating aquatic fern, which can appear superficially similar to moss. It is found throughout the world where there is plentiful standing fresh water, sunlight, and humid air, but is especially common in Africa, Asia and central Europe. In New York State and Massachusetts, it is an introduced species. Characteristics ''Salvinia natans'' has two nickel-sized leaves lying flat against the surface of the water, and a third submerged leaf which functions as a root. Flotation is made possible by pouches of air within the leaves. Cuticular papillae on the leaves' surface keep water from interfering with the leaves' functioning, and serve to protect them from decay. Spore cases form at the plant's base for reproduction. The leaves of ''S. natans'' block sunlight from reaching very far underwater. This is helpful to many freshwater fish, providi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsilea Quadrifolia
''Marsilea quadrifolia'' is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years. Its common names include four leaf clover and European waterclover (USA), even though it is not a species of clover. Description Aquatic fern bearing 4 parted leaf resembling 'Four-leaf clover' (Trifolium). Leaves floating in deep water or erect in shallow water or on land. Leaflets obdeltoid, to 3/4" long, glaucous, petioles to 8" long; Sporocarp (ferns) ellipsoid, to 3/16" long, dark brown, on stalks to 3/4" long, attached to base of petioles. Uses In some places it has been used as food for more than 3000 years. The plant is said to be anti-inflammatory, diuretic, depurative, febrifuge and refrigerant. It is also used to treat snakebite and applied to abscesses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rumex Aquaticus
''Rumex aquaticus'' is a flowering plant in the knotweed family, Polygonaceae. It is native to temperate Eurasia Eurasia ( , ) is a continental area on Earth, comprising all of Europe and Asia. According to some geographers, Physical geography, physiographically, Eurasia is a single supercontinent. The concept of Europe and Asia as distinct continents d .... It is commonly known as the ''western dock'' found in aquatic environments. Identification ''Rumex aquaticus'' can be identified by its upright, reddish stout, large leaves shaped like hearts around the base and smaller leaves around the stalk. It can grow to about 1.8 m (6 ft) tall. When flowering, Rumex aquaticus can be identified by its red, pink, and green 3 sepal flowers surrounding the stalk. Habitat ''Rumex aquaticus'' is native to temperate Eurasia. It is considered a waterside plant due to it needing nutrient rich, watery soil to grow. Examples of where this plant may grow include lakeside, sides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platanthera Bifolia
''Platanthera bifolia'', commonly known as the lesser butterfly-orchid, is a species of orchid in the genus ''Platanthera'', having certain relations with the genus ''Orchis'', where it was previously included and also with the genus '' Habenaria''. It is a Palaearctic species occurring from Ireland in the west, across Europe and Asia to Korea and Japan. It is also found in North Africa. The name ''Platanthera'' is derived from Greek, meaning 'broad anthers', while the species name, ''bifolia'', means 'two leaves'. Identification Lesser butterfly-orchids are not to be confused with the greater butterfly-orchid, which are about the same size. Lesser butterfly-orchids are distinguished by their two shining green basal leaves, especially of the hill form, which are shorter and broader and by the angle of the pollinia. The upper sepal and petals form a loose triangular hood above the pollinia, which lie parallel and close together, obscuring the opening into the spur, which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peucedanum Officinale
''Peucedanum officinale'' is a herbaceous perennial plant in the family Apiaceae found mainly in Central Europe and Southern Europe. It is also native to the UK, where it has the common names hog's fennel and sulphurweed, but it is a rare plant there, occurring only in certain localities in the counties of Essex and Kent. It was formerly also found near the town of Shoreham-by-Sea in the county of West Sussex, but has long been extinct there. Habitat: rough grassland, clayey banks and cliffs near the sea. It is a glabrousness (botany), glabrous perennial with stems up to 2 m in height, solid, striate, sometimes weakly angled, sparsely blotched wine red, surrounded by fibrous remains of petiole (botany), petioles at the base and springing from a stout rootstock. The umbels of greenish-yellow flowers contrast pleasingly with the bushy, radiating mass of dark green, long-petioled leaves, which bear linear, sessility (botany), sessile lobes, Leaf shape, attenuate at both ends and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
