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Duin- En Bollenstreek
The Duin- en Bollenstreek (; Dutch for "Dune and Bulb Region") is a region in the Western Netherlands, that features coastal dunes and the cultivation of Bulb, flower bulbs. Situated at the heart of historical Holland nearby the city of Leiden, South Holland, it is bordered by The Hague to the west and Haarlem to the north. The combination of beaches, flower fields, lakes and history makes this area attractive to tourists. Composition and name The Dune and Bulb Region stretches from the area around the lower reaches of the Oude Rijn (Utrecht and South Holland), Old Rhine west of Leiden to just south of Haarlem. Since it is not a municipality or administrative region, the region's borders are not clearly defined. The Dune and Bulb Region proper is made up of the towns from Katwijk to Hillegom, and from the coast to the Kaag Lakes. Officials consider six municipalities to be part of this region: Hillegom, Katwijk, Lisse, Noordwijk, Noordwijkerhout and Teylingen. However, towns jus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polder
A polder () is a low-lying tract of land that forms an artificial hydrology, hydrological entity, enclosed by embankments known as levee, dikes. The three types of polder are: # Land reclamation, Land reclaimed from a body of water, such as a lake or the seabed # Floodplain, Flood plains separated from the sea or river by a dike # Marshes separated from the surrounding water by a dike and subsequently drained; these are also known as ''koogs'', especially in Germany The ground level in drained marshes subsidence, subsides over time. All polders will eventually be below the surrounding water level some or all of the time. Water enters the low-lying polder through infiltration (hydrology), infiltration and water pressure of groundwater, or rainfall, or transport of water by rivers and canals. This usually means that the polder has an excess of water, which is pumped out or drained by opening sluices at low tide. Care must be taken not to set the internal water level too low. Pold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aster (genus)
''Aster'' is a genus of perennial flowering plants in the family Asteraceae. Its circumscription has been narrowed, and it now encompasses around 170 species, all but one of which are restricted to Eurasia; many species formerly in ''Aster'' are now in other genera of the tribe Astereae. '' Aster amellus'' is the type species of the genus and the family Asteraceae. The name ''Aster'' comes from the Ancient Greek word (), meaning 'star', referring to the shape of the flower head. Many species and a variety of hybrids and varieties are popular as garden plants because of their attractive and colourful flowers. 'Aster' species are used as food plants by the larvae of a number of Lepidoptera species—see list of Lepidoptera that feed on ''Aster''. Asters can grow in all hardiness zones. Circumscription The genus ''Aster'' once contained nearly 600 species in Eurasia and North America, but after morphologic and molecular research on the genus during the 1990s, it was decide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnation
''Dianthus caryophyllus'' ( ), commonly known as carnation or clove pink, is a species of ''Dianthus'' native to the Mediterranean Basin, Mediterranean region. Its exact natural range is uncertain due to extensive cultivation over the last 2,000 years. Carnations are prized for their vibrant colors, delicate fringed petals, and fragrance. The scent of carnations is often described as spicy, clove-like, or reminiscent of a combination of cinnamon and nutmeg, hence the common name "clove pink". This aroma has made carnations a popular choice for use in perfumes, potpourri, and scented products. They have cultural significance and are associated with love, distinction, and motherly affection. With numerous cultivars and hybrids, carnations offer a wide variety of colors and forms, making them popular for gardens, floral arrangements, and scented products. Overall, carnations are enduring symbols of beauty and grace, treasured by flower enthusiasts and used to convey heartfelt emot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dahlia
''Dahlia'' ( , ) is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico and Central America. Dahlias are members of the Asteraceae (synonym name: Compositae) family of dicotyledonous plants, its relatives include the sunflower, daisy, chrysanthemum, and zinnia. There are 49 species of dahlia, with flowers in almost every hue (except blue), with hybrids commonly grown as garden plants. Dahlias were known only to the Aztecs and other southern North American peoples until the Spanish conquest, after which the plants were brought to Europe. The tubers of some varieties are of medicinal and dietary value to humans because they contain inulin, a polymer of the fruit sugar, fructose. Description Dahlias are perennial plants with tuberous roots. They are not frost hardy, and require protection from frost if grown in regions with cold winters. While some have herbaceous stems, others have stems which lignify in the absence of secondary tissue and resprout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gladiolus
''Gladiolus'' (from Latin, the diminutive of ''gladius'', a sword) is a genus of perennial cormous flowering plants in the iris family (Iridaceae). It is sometimes called the 'sword lily', but is usually called by its generic name (plural ''gladioli''). The genus occurs in Asia, Mediterranean Europe, South Africa, and tropical Africa. The center of diversity is in the Cape Floristic Region.Goldblatt, P. &, J.C. Manning. ''Gladiolus'' in Southern Africa : Systematics, Biology, and Evolution. Fernwood Press, Cape Town; 1998. The genera ''Acidanthera'', ''Anomalesia'', ''Homoglossum'', and ''Oenostachys'', formerly considered distinct, are now included in ''Gladiolus''. Description Gladioli grow from round, symmetrical corms (similar to crocuses) that are enveloped in several layers of brownish, fibrous tunics. Their stems are generally unbranched, producing 1 to 9 narrow, sword-shaped, longitudinal grooved leaves, enclosed in a sheath. The lowest leaf is shortened to a catap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyacinthus Orientalis
''Hyacinthus orientalis'', the common hyacinth, garden hyacinth or Dutch hyacinth, is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae. It is native to western Asia, from southern Turkey, through Syria and Lebanon to northern Israel. It was introduced to Europe in the 16th century. It is widely cultivated everywhere in the temperate world for its strongly fragrant flowers which appear exceptionally early in the season, and frequently forced to flower at Christmas time. Description It is a bulbous plant, with a diameter bulb. The leaves are strap-shaped, long and broad, with a soft, succulent texture, and produced in a basal whorl. The flowering stem is a raceme, which grows to (rarely to ) tall, bearing 2–50 fragrant purple flowers 2–3.5 cm long with a tubular, six-lobed perianth. Mythology In Greek mythology, Hyacinthus was a young man admired by Apollo and Zephyr, but killed by a discus by Zephyr when Apollo and Hyacinthus were pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narcissus (plant)
''Narcissus'' is a genus of predominantly spring flowering perennial plant, perennial plants of the amaryllis family, Amaryllidaceae. Various common names including daffodil,The word "daffodil" is also applied to related genera such as ''Sternbergia'', ''Ismene (plant), Ismene'', and ''Fritillaria meleagris''. It has been suggested that the word "Daffodil" be restricted to the wild species of the British Isles, ''Narcissus pseudonarcissus, N. pseudonarcissus''. narcissus (plural narcissi), and jonquil, are used to describe some or all members of the genus. ''Narcissus'' has conspicuous flowers with six petal-like tepals surmounted by a cup- or trumpet-shaped Corona (plant structure), corona. The flowers are generally white and yellow (also orange or pink in garden varieties), with either uniform or contrasting coloured tepals and corona. ''Narcissi'' were well known in ancient civilisation, both medicinally and botanically, but were formally described by Carl Linnaeus, Lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulip
Tulips are spring-blooming perennial herbaceous bulbiferous geophytes in the ''Tulipa'' genus. Their flowers are usually large, showy, and brightly coloured, generally red, orange, pink, yellow, or white. They often have a different coloured blotch at the base of the tepals, internally. Because of a degree of variability within the populations and a long history of cultivation, classification has been complex and controversial. The tulip is a member of the lily family, Liliaceae, along with 14 other genera, where it is most closely related to '' Amana'', ''Erythronium'', and '' Gagea'' in the tribe Lilieae. There are about 75 species, and these are divided among four subgenera. The name "tulip" is thought to be derived from a Persian word for turban, which it may have been thought to resemble by those who discovered it. Tulips were originally found in a band stretching from Southern Europe to Central Asia, but since the seventeenth century have become widely naturalise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocus
''Crocus'' (; plural: crocuses or croci) is a genus of seasonal flowering plants in the family Iridaceae (iris family) comprising about 100 species of perennial plant, perennials growing from corms. They are low growing plants, whose flower stems remain underground, that bear relatively large white, yellow, orange or purple flowers and then become dormant after flowering. Many are cultivated for their flowers, appearing in autumn, winter, or spring. The flowers close at night and in overcast weather conditions. The crocus has been known throughout recorded history, mainly as the source of saffron. Saffron is obtained from the dried Stigma (botany), stigma of ''Crocus sativus'', an autumn-blooming species. It is valued as a spice and dyestuff, and is one of the most expensive spices in the world. Iran is the center of saffron production. Crocuses are native plant, native to woodland, scrub, and meadows from sea level to alpine tundra from the Mediterranean Sea, Mediterranean, throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulip Mania
Tulip mania () was a period during the Dutch Golden Age when contract prices for some bulbs of the recently introduced and fashionable tulip reached extraordinarily high levels. The major acceleration started in 1634 and then dramatically collapsed in February 1637. It is generally considered to have been the first recorded speculative bubble or asset bubble in history. In many ways, the tulip mania was more of a then-unknown socio-economic phenomenon than a significant economic crisis. It had no critical influence on the prosperity of the Dutch Republic, which was one of the world's leading economic and financial powers in the 17th century, with the highest per capita income in the world from about 1600 to about 1720. The term ''tulip mania'' is now often used metaphorically to refer to any large economic bubble when asset prices deviate from intrinsic values. Forward markets appeared in the Dutch Republic during the 17th century. Among the most notable was one centred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floral Industry
The floral industry is focused on the production, distribution and sale of flowers for human enjoyment. The industry continues to diversify from the production of cut flowers to the production and sale of plants and flowers in many different forms. The global floral industry market size is estimated to be worth US$ 50040 million in 2022 and is forecast to increase to US$ 58030 million by 2028 with a compound annual growth rate of 2.5% during the review period. For example, the U.S. Agricultural Census identifies six categories of flowers.2022 Commercial Floriculture Survey NASS's Quick Stats. National Agricultural Statistics Service. United States Department of Agriculture. 05/31/2023. Most U.S. consumers purchase flowers as a general category because plant purchases are made based on appearance and enjoyment, not by name. These groups are just for convenience, to help organize the long list of flowering plants in the floral industry. The groups are cut flowers, cut cultivated gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
