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Costus
''Costus'' is a group of herbaceous perennial plants in the family Costaceae, described by Linnaeus as a genus in 1753. It was formerly known as ''Hellenia'' after the Finnish botanist Carl Niclas von Hellens. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas. ''Costus'' is often characterized and distinguished from relatives such as ''Zingiber'' (true ginger) by its spiraling stems. The genus as a whole is thus often called spiral gingers, but this can also refer to '' C. barbatus'' specifically. ''Costus spectabilis'' is the floral emblem of Nigeria; its flowers are represented (erroneously in red instead of yellow color) on its coat of arms. It is important not to confuse ''Costus speciosus'', ''C. spectabilis'' etc. with the herb known by the common name "costus". Some species are of importance to herbivores, such as caterpillars of the restricted demon (''Notocrypta curvifascia'') which feed on ''Costus speciosus'' (crêpe ginge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Acreanus
''Costus'' is a group of herbaceous perennial plants in the family Costaceae, described by Linnaeus as a genus in 1753. It was formerly known as ''Hellenia'' after the Finnish botanist Carl Niclas von Hellens. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas. ''Costus'' is often characterized and distinguished from relatives such as ''Zingiber'' (true ginger) by its spiraling stems. The genus as a whole is thus often called spiral gingers, but this can also refer to '' C. barbatus'' specifically. '' Costus spectabilis'' is the floral emblem of Nigeria; its flowers are represented (erroneously in red instead of yellow color) on its coat of arms. It is important not to confuse ''Costus speciosus'', ''C. spectabilis'' etc. with the herb known by the common name "costus". Some species are of importance to herbivores, such as caterpillars of the restricted demon (''Notocrypta curvifascia'') which feed on '' Costus speciosus'' (cr� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Acanthocephalus
''Costus'' is a group of herbaceous perennial plants in the family Costaceae, described by Linnaeus as a genus in 1753. It was formerly known as ''Hellenia'' after the Finnish botanist Carl Niclas von Hellens. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas. ''Costus'' is often characterized and distinguished from relatives such as ''Zingiber'' (true ginger) by its spiraling stems. The genus as a whole is thus often called spiral gingers, but this can also refer to '' C. barbatus'' specifically. '' Costus spectabilis'' is the floral emblem of Nigeria; its flowers are represented (erroneously in red instead of yellow color) on its coat of arms. It is important not to confuse ''Costus speciosus'', ''C. spectabilis'' etc. with the herb known by the common name " costus". Some species are of importance to herbivores, such as caterpillars of the restricted demon (''Notocrypta curvifascia'') which feed on '' Costus speciosus'' (crê ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Scaber
''Costus'' is a group of herbaceous perennial plants in the family Costaceae, described by Linnaeus as a genus in 1753. It was formerly known as ''Hellenia'' after the Finnish botanist Carl Niclas von Hellens. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas. ''Costus'' is often characterized and distinguished from relatives such as ''Zingiber'' (true ginger) by its spiraling stems. The genus as a whole is thus often called spiral gingers, but this can also refer to '' C. barbatus'' specifically. '' Costus spectabilis'' is the floral emblem of Nigeria; its flowers are represented (erroneously in red instead of yellow color) on its coat of arms. It is important not to confuse ''Costus speciosus'', ''C. spectabilis'' etc. with the herb known by the common name " costus". Some species are of importance to herbivores, such as caterpillars of the restricted demon (''Notocrypta curvifascia'') which feed on '' Costus speciosus'' (crê ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Barbatus
''Costus barbatus'', also known as spiral ginger, is a perennial plant with a red inflorescence. It is one of the most commonly cultivated ''Costus'' species. The foliage of ''Costus barbatus'' is dark green and fuzzy underneath. The long red inflorescences are complemented with bright yellow tubular flowers. Clumps spread easily and produce plants that normally get to six feet tall. ''Costus barbatus'' is native to Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the no .... Plants are pollinated by hummingbirds. ''Costus barbatus'' are popular as cut flowers. Image:CostusBarbatus.jpg Costus barbatus - flower view 01.jpg References {{Taxonbar, from=Q2998490 barbatus Flora of Costa Rica Garden plants Plants described in 1942 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Spectabilis
''Costus spectabilis'', commonly known as the yellow trumpet, is an African, gregarious species of herb; low and perennial, it is found from Sierra Leone to Sudan to as far south as Angola and Zimbabwe. Species habit and description It produces four large (12 x 12 cm), fleshy leaves which lie flat on the ground and form a basal rosette. They are glabrous above and pubescent below, especially along the midrib. The leaf margin is entire, often with an edging of purple-pink. The inflorescence is terminal, growing from the center of the rosette. The flowers are showy, yellow, and open singly and die rapidly, but are immediately followed by another. The species becomes dormant during winter, shrinking to a centipede-like rhizome without roots. In spring it produces paddle-shaped leaves that appress to the soil when fully formed, similar to water-lily pads. The abaxial leaf surface has a spongy white texture. Flowers are bright yellow with a crisped margin, and some 9 cm ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costaceae
Costaceae, known as the ''Costus'' family or spiral gingers, is a family of pantropical monocots. It belongs to the order Zingiberales, which contains horticulturally and economically important plants such as the banana (Musaceae), bird-of-paradise (Strelitziaceae), and edible ginger (Zingiberaceae). The seven genera in Costaceae together contain about 143 known species (1 in ''Monocostus'', 2 in ''Dimerocostus'', 16 in ''Tapeinochilos'', 2 in ''Paracostus'', 8 in ''Chamaecostus'', c. 5 in ''Hellenia'', and c. 80 in ''Costus'').Chelsea D. Specht & Dennis Wm. Stevenson. 2006. "A new phylogeny-based generic classification of Costaceae (Zingiberales)".''Taxon'' 55(1):153-163. (See ''External links'' below). They are native to tropical climates of Asia, Africa, Central America, and South America. Several species are frequently found in cultivation. Description The simple leaves are entire and spirally arranged, with those toward the base of the stem usually bladeless. Le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costus Speciosus
''Cheilocostus speciosus'', or crêpe ginger, is a species of flowering plant in the family Costaceae. Some botanists have now revived the synonym ''Hellenia speciosa'' for this species. It is native to southeast Asia and surrounding regions, from India to China to Queensland, It is especially common on the Greater Sunda Islands in Indonesia. It is also reportedly naturalized in Puerto Rico, Mauritius, Réunion, Fiji, Hawaii, Costa Rica, Belize, Melanesia, Micronesia, and the West Indies. It is widely cultivated as an ornamental. Description ''Cheilocostus speciosus'' and other members of the Costaceae differ from gingers by having only one row of spirally arranged leaves. The species reproduces vegetatively by rhizome, and birds disperse the seeds when they feed on the fruits. This plant is cultivated in South Asia and Southeast Asia for its medicinal uses, and is cultivated elsewhere as an ornamental. In some areas ''Cheilocostus speciosus'' is introduced and has become ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saussurea Costus
''Dolomiaea costus'', formerly known as ''Saussurea costus'', commonly known as costus, Indian costus, kuth, or putchuk, is a species of thistle in the genus '' Dolomiaea'' native to South Asia and China. Rishi (Hindu) mystics of Kashmir especially ate this plant. Essential oils extracted from the root have been used in traditional medicine and in perfumes since ancient times. Costus is the root of this plant. The root of the plant is the key part used for medicinal or homeopathic purposes.Davidson, Tish. "Aucklandia." ''The Gale Encyclopedia of Alternative Medicine'', edited by Laurie J. Fundukian, 4th ed., vol. 1, Gale, 2014, pp. 197-198. ''Gale Virtual Reference Library'', Accessed 20 Nov. 2017. The root is also called by its Latin name ''radix aucklandiae'' (root of aucklandia). It has a large number of names in other languages, including ''kuṣṭha'' in Sanskrit; ''kust'' or ''qust'' in Arabic and Persian; ''kut'', ''kur'', and ''pachak'' in Hindi and Bengali, ''kostum'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coat Of Arms Of Nigeria
The coat of arms of Nigeria consists of a black shield with a wavy white pall, symbolizing the meeting of the Niger and Benue Rivers at Lokoja. The black shield represents Nigeria's fertile soil, while the two supporting horses or chargers on each side represent dignity. The eagle represents strength, while the green and white twists of the torse on the top of the shield represent the rich soil. The red flowers at the base are ''Costus spectabilis'', Nigeria's national flower. This flower was chosen for inclusion in the coat of arms as it is found all over Nigeria and also stand for the beauty of the nation. On the banderole around the base is Nigeria's national motto since 1978: "Unity and Faith, Peace and Progress" (formerly "Peace, Unity, Freedom"). Blazon Sable a Pall wavy argent, supported by two horses Argent, and set for a crest on a wreath, Argent and Vert, an eagle displayed Gules. Government Seals File:Seal of the President of Nigeria.svg, Seal of the Pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restricted Demon
''Notocrypta curvifascia'', the restricted demon, is a butterfly belonging to the family Hesperiidae. ''N. curvifascia'' is commonly found in many regions of temperate and tropical East Asia, Indonesia, and the Indian subcontinent. Among butterflies, it is relatively small, at approximately 4 cm long (adult). Its wings are dark brown to black, with a white eyespot near the trailing end. Host plants The larval host plants include members of the Zingiberaceae and Musaceae families such as '' Alpinia japonica'', ''Alpinia zerumbet'', '' Curcuma decipiens'', ''Costus speciosus ''Cheilocostus speciosus'', or crêpe ginger, is a species of flowering plant in the family Costaceae. Some botanists have now revived the synonym ''Hellenia speciosa'' for this species. It is native to southeast Asia and surrounding regions, ...'',Kunte, K. 2006. Additions to the known larval host plants of Indian butterflies. J. Bombay Nat. Hist. Soc. 103(1):119-121 '' Curcuma longa'', '' Glob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Niclas Von Hellens
Carl Niclas von Hellens (1 August 1745 – 26 January 1820) was a Finnish botanist. Life He was born Carl Niclas Hellenius in Kärkölä and studied at the Royal Academy of Turku from 1764. He studied under Pehr Kalm and Pehr Adrian Gadd. He was named docent in chemistry, zoology and economics in 1773. He went to Uppsala University in 1774 to study medicine and received a doctoral degree in medicine there in 1776. Between 1777 and 1780 he worked as a medical doctor at Serafimerlasarettet, Sweden's first modern hospital, in Stockholm. He subsequently returned to Finland and Turku. He remained active at the academy in the city for the remainder of his life. He was responsible for the botanical garden and increased the number of plants in its collections from a couple of hundred to over two thousand species. He was ennobled in 1816 and took the name von Hellens. The botanical genus ''Costus ''Costus'' is a group of herbaceous perennial plants in the family Costaceae, describ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diosgenin
Diosgenin, a phytosteroid sapogenin, is the product of hydrolysis by acids, strong bases, or enzymes of saponins, extracted from the tubers of '' Dioscorea'' wild yam species, such as the Kokoro. The sugar-free ( aglycone) product of such hydrolysis, diosgenin is used for the commercial synthesis of cortisone, pregnenolone, progesterone, and other steroid products. Sources It is present in detectable amounts in ''Costus speciosus'', ''Smilax menispermoidea'', '' Helicteres isora'', species of ''Paris'', '' Aletris'', ''Trigonella'', and '' Trillium'', and in extractable amounts from many species of '' Dioscorea'' – '' D. althaeoides'', '' D. colletti'', '' D. composita'', '' D. floribunda'', '' D. futschauensis'', '' D. gracillima'', '' D. hispida'', '' D. hypoglauca'', '' D. mexicana'', '' D. nipponica'', '' D. panthaica'', '' D. parviflora'', '' D. septemloba'', and '' D. zingiberensis''. Industrial uses Diosgenin is a precursor for several hormones, starting with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
