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Gleditsia Caspica
''Gleditsia caspica'', the Caspian locust or Persian honeylocust, is a species of ''Gleditsia'' native to western Asia, in the Caucasus region of Azerbaijan and northern Iran, close to the Caspian Sea.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . It is a medium-sized deciduous tree growing to 12 m tall, with the trunk covered in numerous, 10–20 cm long branched spines. The leaves are pinnate or bipinnate, up to 25 cm long, with 12–20 leaflets; bipinnate leaves have six to eight pinnae. The leaflets are up to 5 cm long and 2 cm broad. The flowers are greenish, produced in racemes up to 10 cm long. The fruit is a pod 20 cm long and 3 cm broad.Cirrusimage''Gleditsia caspica''/ref> It is closely related to ''Gleditsia japonica'' (syn. ''G. horrida'') from eastern Asia, and is treated as a subspecies of it by some botanists, ''Gleditsia horrida'' subsp. ''caspica'' (Desf.) J.Paclt.Paclt, J. (1982). Gleditsia caspia, No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Louiche Desfontaines
René Louiche Desfontaines (14 February 1750 – 16 November 1833) was a French botanist. Desfontaines was born near Tremblay, Ille-et-Vilaine , Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier. He excelled in his new interest and was elected to the French Academy of Sciences in 1783. He was also a member of the Académie Nationale de Médecine. Desfontaines spent two years in Tunisia and Algeria, returning with a large collection of plants. He wrote ''Flora Atlantica'' (1798–1799, 2 vols), which included 300 genera new to science. In addition, he worked also on ornithology, and presented the findings of his expeditions to Africa for one of the ''Memoires de L'Académie Royale des Sciences''. Although the ''Mémoire'' corresponds to the year 1787, it was not published until 1789 by L'Imprimerie Royal as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) resulting from cross-pollination or allow selfing (fusion of sperm and egg from the same flower) when self-pollination occurs. There are two types of pollination: self-pollination and cross-pollination. Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is when pollen is transferred from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination happens in flowers where the stamen and carpel mature at the same time, and are positi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of Western Asia
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Azerbaijan
Flora of Azerbaijan or Vegetation of Azerbaijan refers to the plants, trees, flowers which can be found in Azerbaijan. Azerbaijan has a very rich flora, more than 4,500 species of higher plants have been registered in the country. Due to the unique climate in Azerbaijan, the flora is much richer in the number of species than the flora of the other republics of the South Caucasus. About 66% of the species growing in the whole Caucasus can be found in Azerbaijan. The richness of Azerbaijan's flora and the variety of its vegetation results from the variety and richness of its physical-geographic and natural-historic conditions and from its compound history influenced by the remote floristic regions. The floristic areas of Azerbaijan All types of floristic areas- ancient wood, boreal, plain, xerophytic, desert, Caucasian and accidental- exist in Azerbaijan. The representatives of ancient wood type are widely spread in the Talysh region and the location which is suitable for borea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaz (candy)
Gaz ( fa, گز) is an Iranian cuisine, Iranian nougat that originated in Isfahan, Isfahan region. It is widely known as Persian Nougat in American and European countries. It is made from pistachio, almond kernels, rose-water, egg whites and sap from a special plant. Typically gaz is accompanied by tea or Sorbet, sherbet and is eaten as a dessert after a main course. It is also traditionally served on festive occasions such as Nowruz, the Nowruz, Persian New Year. Etymology The Persian word ''Gaz'' is associated with ''gaz-angebin'' which translates to 'Honey of Gaz', in reference to a species of Tamarisk, ''Tamarix gallica, T. gallica'' that is native to the Zagros mountain range located to the west of Isfahan. Gaz is traditionally presumed to be the sap of the Tamarisk tree. History Gaz dates backs to 450 years ago in Isfahan, when the sap found on the Tamarisk tree was combined with flour, bread, pistachios, almonds and chocolate in traditional and industrial workshops. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whether ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gleditsia Japonica
''Gleditsia japonica'', the Japanese locust, is a species of flowering plant in the family Fabaceae, native to the eastern Himalayas, central and southern China, Manchuria, Korea, and central and southern Japan. It is used as a street tree Urban forestry is the care and management of single trees and tree populations in urban settings for the purpose of improving the urban environment. Urban forestry involves both planning and management, including the programming of care and ... in a number of cities in China and Europe. Subtaxa The following varieties are accepted: *''Gleditsia japonica'' var. ''delavayi'' – eastern Himalayas, south-central China *''Gleditsia japonica'' var. ''japonica'' – southeastern China, north-central China, Manchuria, Korea, Japan *''Gleditsia japonica'' var. ''stenocarpa'' – Korea *''Gleditsia japonica'' var. ''velutina'' – southeastern China References japonica Flora of East Himalaya Flora of Southeast China Flora of South-Ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legume
A legume () is a plant in the family Fabaceae (or Leguminosae), or the fruit or seed of such a plant. When used as a dry grain, the seed is also called a pulse. Legumes are grown agriculturally, primarily for human consumption, for livestock forage and silage, and as soil-enhancing green manure. Well-known legumes include beans, soybeans, chickpeas, peanuts, lentils, lupins, mesquite, carob, tamarind, alfalfa, and clover. Legumes produce a botanically unique type of fruit – a simple dry fruit that develops from a simple carpel and usually dehisces (opens along a seam) on two sides. Legumes are notable in that most of them have symbiotic nitrogen-fixing bacteria in structures called root nodules. For that reason, they play a key role in crop rotation. Terminology The term ''pulse'', as used by the United Nations' Food and Agriculture Organization (FAO), is reserved for legume crops harvested solely for the dry seed. This excludes green beans and green peas, which a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fruit
In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds. Edible fruits in particular have long propagated using the movements of humans and animals in a symbiotic relationship that is the means for seed dispersal for the one group and nutrition for the other; in fact, humans and many animals have become dependent on fruits as a source of food. Consequently, fruits account for a substantial fraction of the world's agricultural output, and some (such as the apple and the pomegranate) have acquired extensive cultural and symbolic meanings. In common language usage, "fruit" normally means the seed-associated fleshy structures (or produce) of plants that typically are sweet or sour and edible in the raw state, such as apples, bananas, grapes, lemons, oranges, and strawberries. In botanical usage, the term "fruit" also i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raceme
A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the shoot grows in height, with no predetermined growth limit. Examples of racemes occur on mustard (genus ''Brassica'') and radish (genus ''Raphanus'') plants. Definition A ''raceme'' or ''racemoid'' is an unbranched, indeterminate type of inflorescence bearing pedicellate flowers (flowers having short floral stalks called ''pedicels'') along its axis. In botany, an ''axis'' means a shoot, in this case one bearing the flowers. In indeterminate inflorescence-like racemes, the oldest flowers grow close to the base and new flowers are produced as the shoot grows in height, with no predetermined growth limit. A plant that flowers on a showy raceme may have this reflected in its scientific name, e.g. the species ''Cimicifuga racemosa''. A compou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinnation
Pinnation (also called pennation) is the arrangement of feather-like or multi-divided features arising from both sides of a common axis. Pinnation occurs in biological morphology, in crystals, such as some forms of ice or metal crystals, and in patterns of erosion or stream beds. The term derives from the Latin word ''pinna'' meaning "feather", "wing", or "fin". A similar concept is "pectination," which is a comb-like arrangement of parts (arising from one side of an axis only). Pinnation is commonly referred to in contrast to "palmation," in which the parts or structures radiate out from a common point. The terms "pinnation" and "pennation" are cognate, and although they are sometimes used distinctly, there is no consistent difference in the meaning or usage of the two words.Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 Plants Botanically, pinnation is an arrangement of discr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gleditsia
''Gleditsia'' (honey locust) is a genus of trees in the family Fabaceae, subfamily Caesalpinioideae, native to North America and Asia. The Latin name commemorates Johann Gottlieb Gleditsch, director of the Berlin Botanical Garden, who died in 1786. Species There are 12 species: *'' Gleditsia amorphoides'' (Griseb.) Taubert *'' Gleditsia aquatica'' Marshall – water locust or swamp locust *'' Gleditsia assamica'' Bor *'' Gleditsia australis'' F. B. Forbes & Hemsley *''Gleditsia caspica'' Desf. – Caspian locust or Persian honeylocust *'' Gleditsia fera'' (Lour.) Merr. *''Gleditsia japonica'' Miq. – Japanese honey locust *'' Gleditsia medogensis'' Z.C.Ni *'' Gleditsia microphylla'' D.Gordon ex Y.T.Lee *'' Gleditsia rolfei'' S.Vidal *'' Gleditsia sinensis'' Lam. – Chinese honey locust *''Gleditsia triacanthos'' L. – thorny honey locust Hybrids * ''Gleditsia'' × ''texana'' Sarg. – Texas honey locust (=''G. aquatica'' × ''triacanthos)'' All the species are woody ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
