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Vanda
''Vanda'', abbreviated in the horticultural trade as ''V.,'' is a genus in the orchid family, Orchidaceae. There are 90 species, and the genus is commonly cultivated for the marketplace. This genus and its allies are considered to be among the most specifically adapted of all orchids within the Orchidaceae. The genus is highly prized in horticulture for its showy, fragrant, long-lasting, and intensely colorful flowers.The Orchids, Natural History and Classification, Robert L. Dressler. ''Vanda'' species are widespread across East Asia, Southeast Asia, and New Guinea, with a few species extending into Queensland and some of the islands of the western Pacific. Etymology The generic name ''Vanda'' is derived from the Sanskrit (वन्दाका) name for the species ''Vanda roxburghii'' (a synonym of ''Vanda tessellata''). Distribution These mostly epiphytic, but sometimes lithophytic or terrestrial orchids, are distributed in India, Himalaya, Southeast Asia, Indone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanda Tessellata
''Vanda tessellata'' (also known as Grey orchid or Checkered Vanda) is a species of orchid occurring from the Indian subcontinent to Indochina. It is a medicinal plant. Description It is an epiphytic perennial, stem 30–60 cm long, stout, scandent by the stout, simple or branching aerial roots. Leaves succulent, 15–20 cm, long, linear, recurved, complicate. Flowers in 6–10 flowered racemes, reaching with the peduncle 15–25 cm long. Sepals yellow, tessellated with brown lines and with white margins. Petals yellow with brown lines and white margins, shorter than the sepals. Lip 16 mm long, bluish, dotted with purple. Capsules 7.5–9 cm long, narrowly clavate-oblong with acute ribs. File:Vanda tessellata (as Vanda roxburghii) - Bot. Reg. 6 pl.506 (1820).jpg, ''Vanda tessellata'' (as syn. ''Vanda roxburghii'') plate 506 in: The Botanical Register (Orchidaceae), vol. 6, (1820) File:Vanda tessellata (as Vanda roxburghii) - Curtis' 48 pl. 2245 (1821).j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanda Falcata
''Vanda falcata'', also known as 风兰 (feng lan) in Chinese, 풍란 (pungnan) in Korean, 風蘭 (fūran) in Japanese, or the ''wind orchid'' in English, is a species of orchid found in China, Korea, and Japan. It was formerly classified in the genus ''Neofinetia''. Named cultivars selected for characteristics including variegation, flower color or form, and vegetative form are often referred to as 富貴蘭 (fūkiran) in Japan. Due to these highly variable mutant forms this species has been proposed as a model organism for floral development in orchids. Description Plants are 8–12 cm tall on monopodial stems of 1–6 cm. There are usually between 4 and 20 narrowly oblong-falcate (hence the epithet) leaves of 5–12 cm. that are leathery and sheathed at the base. The inflorescence, including flowers, is 5–8 cm. long, suberect, and carries as few as two, and as many as 10 fragrant, white flowers, each with a characteristic curved spur. 2n = 38. Ecology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchidaceae
Orchids are plants that belong to the family (biology), family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan distribution, cosmopolitan plants that are found in almost every habitat (ecology), habitat on Earth except glaciers. The world's species richness, richest diversity of orchid genera and species is in the tropics. Orchidaceae is one of the two largest families of flowering plants, the other being the Asteraceae. It contains about 28,000 currently accepted species in 702 genera. The Orchidaceae family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also includes ''Vanilla (genus), Vanilla'' (the genus of the Vanilla planifolia, vanilla plant), the type genus ''Orchis'', and many commonly cultivated plants s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theretra
''Theretra'' is a genus of moths in the family Sphingidae. The genus was established by Jacob Hübner Jacob Hübner (20 June 1761 – 13 September 1826, in Augsburg) was a German entomologist. He was the author of ''Sammlung Europäischer Schmetterlinge'' (1796–1805), a founding work of entomology. Scientific career Hübner was the author of '' ... in 1819. Species Theretra alecto MHNT CUT 2010 0 245 Aurangabad Maharashtra female.jpg, '' Theretra alecto'' Theretra boisduvalii MHNT CUT 2010 0 136 Doi Inthanon Chiang Mai female.jpg, '' Theretra boisduvalii'' Theretra castanea MHNT CUT 2010 0 128 Mahabaleshwar India.jpg, '' Theretra castanea'' Theretra celata MHNT CUT 2010 0 254 Cooktown Queensland Australia male.jpg, '' Theretra celata'' Theretra clotho MHNT CUT 2010 0 18 Thailande Khao Yai National Park female.jpg, '' Theretra clotho'' Theretra gnoma MHNT CUT 2010 0 103 Aurangabad Maharashtra India male.jpg, '' Theretra gnoma'' Theretra incarnata MHNT CUT 2010 0 103 Austral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pneumatode
In botany, pneumatodes are air-containing structures in plant roots. Their function is to allow gaseous exchange in root tissues. This can be beneficial to semi-aquatic plants, such as neo-tropical palms. Plants with photosynthetic roots, such as epiphytic orchids like '' Dendrophylax lindenii'' also possess these structures. They play a role in fungal interactions. Etymology The name of the structure is derived from the Greek word πνεῦμα (pneûma), meaning breath and ὁδός (hodós), meaning pathway. Fungal interactions Fungal infections of plants may begin through penetration of the roots through pneumatodes. Functional analogy to stomata Pneumatodes are considered as a special type of cyclocytic stomata. The entire structure may rise above the adjacent epidermis. The pneumatodes may function as double structures for gas exchange and liquid water elimination (guttation). Leafless orchids with photosynthetic roots rely on the gas exchange through pneumatodes for pho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papilionanthe
''Papilionanthe'' (abbreviated ''Ple.'') is a genus of flowering plants from the orchid family, Orchidaceae. It is native to Southeast Asia, southern China, and the Indian Subcontinent. ''Papillionanthe'' species are leaf succulents resembling '' Curio repens'' (syn. ''Senecio repens'', ''Kleinia repens''). Species *'' Papilionanthe biswasiana'' (Ghose & Mukerjee) Garay – Yunnan, Myanmar, Thailand *'' Papilionanthe greenii'' (W.W.Sm.) Garay – Bhutan *'' Papilionanthe hookeriana'' (Rchb.f.) Schltr. – Thailand, Vietnam, Malaysia, Borneo, Sumatra *'' Papilionanthe pedunculata'' (Kerr) Garay – Cambodia, Vietnam *'' Papilionanthe sillemiana'' (Rchb.f.) Garay – Myanmar *'' Papilionanthe cylindrica'' (Lindl.) Seidenf. - India, Sri Lanka *'' Papilionanthe teres'' (Roxb.) Schltr. – Yunnan, Bangladesh, Assam, Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam; naturalized in Fiji and Caroline Islands *'' Papilionanthe tricuspidata'' (J.J.Sm.) Garay – Bali, Lombok, Timor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaud
Gaur Brahmins (also spelled Gor, Gour, Gaud or Gauda) are a community of Brahmins in India. They are one of the five Pancha Gauda Brahmin communities that live north of the Vindhyas. Demographics Gaur Brahmins are most numerous in the western half of Northern India, particularly in the states of Haryana, Rajasthan, and western parts of Western Uttar Pradesh, Uttar Pradesh and Madhya Pradesh, but a significant number are present in other northern states of India also. Brahmins, mostly Gaurs, have a significant population in Delhi, around 12% - 14%, larger than the combined population of Jats and Gujjars. They play a dominant role in the region's politics. Military During World War I, Gaur Brahmins were recruited to regiments and companies of the British Indian Army, notably the 1st Brahmans and 3rd Brahmans. Social status In places where Gaur Brahmins reside, Brahmins who are not of the Gaur community are often considered to have an inferior status. Notable people H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guinea, Indonesia is the world's largest archipelagic state and the List of countries and dependencies by area, 14th-largest country by area, at . With over 280 million people, Indonesia is the world's List of countries and dependencies by population, fourth-most-populous country and the most populous Islam by country, Muslim-majority country. Java, the world's List of islands by population, most populous island, is home to more than half of the country's population. Indonesia operates as a Presidential system, presidential republic with an elected People's Consultative Assembly, legislature and consists of Provinces of Indonesia, 38 provinces, nine of which have Autonomous administrative divisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawkmoth
The Sphingidae are a family of moths commonly called sphinx moths, also colloquially known as hawk moths, with many of their caterpillars known as hornworms. It includes about 1,450 species. It is best represented in the tropics, but species are found in every region.Scoble, Malcolm J. (1995): ''The Lepidoptera: Form, Function and Diversity'' (2nd edition). Oxford University Press & Natural History Museum London. They are moderate to large in size and are distinguished among moths for their agile and sustained flying ability, similar enough to that of hummingbirds as to be reliably mistaken for them. Their narrow wings and streamlined abdomens are adaptations for rapid flight. The family was named by French zoologist Pierre André Latreille in 1802. Some hawk moths, such as the hummingbird hawk-moth or the white-lined sphinx, hover in midair while they feed on nectar from flowers, so are sometimes mistaken for hummingbirds. This hovering capability is only known to have evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labellum (botany)
In botany, the labellum (or lip) is the part of the flower of an orchid or '' Canna'', or other less-known genera, that serves to attract insects, which pollinate the flower, and acts as a landing platform for them. ''Labellum'' (plural: ''labella'') is the Latin diminutive of ''labrum'', meaning lip. The labellum is a modified petal and can be distinguished from the other petals and from the sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 Etymology The term ''sepalum'' ...s by its large size and its often irregular shape. It is not unusual for the other two petals of an orchid flower to look like the sepals, so that the labellum stands out as distinct. Bailey, L. H. ''Gentes Herbarum: Canna x orchiodes''. (Ithaca), 1 (3): 120 (1923); Khoshoo, T. N. & Guha, I. ''Origin and Evolution of Cultivated Cannas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inflorescence
In botany, an inflorescence is a group or cluster of flowers arranged on a plant's Plant stem, stem that is composed of a main branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (Peduncle (botany), peduncle) and by the timing of its flowering (determinate and indeterminate). Morphology (biology), Morphologically, an inflorescence is the modified part of the Shoot (botany), shoot of spermatophyte, seed plants where flowers are formed on the axis of a plant. The modifications can involve the length and the nature of the internode (botany), internodes and the phyllotaxis, as well as variations in the proportions, compressions, swellings, adnations, connations and reduction of main and secondary axes. One can also define an inflorescence as the reproductive portion of a plant that bears a cluster of flowers in a specific pattern. General characteristics Inflorescences are described by many different charact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
Flowers, also known as blooms and blossoms, are the reproductive structures of flowering plants ( angiosperms). Typically, they are structured in four circular levels, called whorls, around the end of a stalk. These whorls include: calyx, modified leaves; corolla, the petals; androecium, the male reproductive unit consisting of stamens and pollen; and gynoecium, the female part, containing style and stigma, which receives the pollen at the tip of the style, and ovary, which contains the ovules. When flowers are arranged in groups, they are known collectively as inflorescences. Floral growth originates at stem tips and is controlled by MADS-box genes. In most plant species flowers are heterosporous, and so can produce sex cells of both sexes. Pollination mediates the transport of pollen to the ovules in the ovaries, to facilitate sexual reproduction. It can occur between different plants, as in cross-pollination, or between flowers on the same plant or even the same f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
