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Parthenium
''Parthenium'' is a genus of North American shrubs in the tribe Heliantheae within the family Asteraceae and subfamily Asteroideae. The name ''Parthenium'' is an evolution of the Ancient Greek name παρθένιον (''parthenion''), which referred to '' Tanacetum parthenium''. The name is possibly derived from the Greek word παρθένος (''parthenos'') which means "virgin". Members of the genus are commonly known as feverfew. Notable species include guayule ('' P. argentatum'') which has been used as a rubber substitute, especially during the Second World War; and also '' P. hysterophorus'', a serious invasive species in the Old World. Species These include:Flann, C (ed) 2009+ Global Compositae Checklist * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanacetum Parthenium
''Tanacetum parthenium'', known as feverfew, is a flowering plant in the daisy family, Asteraceae. It may be grown as an ornament, and may be identified by its synonyms, ''Chrysanthemum parthenium'' and ''Pyrethrum parthenium''. Description The plant is a herbaceous perennial that grows into a small bush, up to high, with pungently-scented leaves. The leaves are light yellowish green, variously pinnatifid. The conspicuous daisy-like flowers are up to across, borne in lax corymbs. The outer, ray florets have white ligules and the inner, disc florets are yellow and tubular. It spreads rapidly by seed, and will cover a wide area after a few years. Distribution and cultivation Feverfew is native to Eurasia, specifically the Balkan Peninsula, Anatolia, and the Caucasus, but cultivation has spread it around the world and the rest of Europe, North America, and Chile. A perennial herb, it should be planted in full sun, apart, and cut back to the ground in the autumn. It grows u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenium Hysterophorus
''Parthenium hysterophorus'' is a species of flowering plant in the family Asteraceae. It is native to the American tropics. Common names include Santa-Maria, Santa Maria feverfew, whitetop weed, and famine weed.McConnachie AJ, Strathie LW, et al. Current and potential geographical distribution of the invasive plant Parthenium hysterophorus (Asteraceae) in eastern and southern Africa. Weed Research. 2011 51(1) From http://www.farmersweekly.co.za 27 December 2013 In India, it is locally known as carrot grass, congress grass or ''Gajar Ghas''. It is a common invasive species in India, Australia, and parts of Africa. Invasive species ''Parthenium hysterophorus'' invades disturbed land, including roadsides. It infests pastures and farmland, causing often disastrous loss of yield, as reflected in common names such as ''famine weed''. In some areas, heavy outbreaks have been ubiquitous, affecting livestock and crop production, and human health. The plant produces allelopathic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenium Argentatum
''Parthenium argentatum'', commonly known as the guayule ( or , as in Spanish), is a perennial woody shrub in the family Asteraceae that is native to the rangeland area of the Chihuahuan Desert; including the southwestern United States and northern Mexico. It was first documented by J.M. Bigelow in 1852 through the Mexican Boundary Survey and was first described by Asa Gray. Natural rubber, ethanol, non-toxic adhesives, and other specialty chemicals can be extracted from guayule. An alternative source of latex that is hypoallergenic, unlike the normal ''Hevea'' rubber, can also be extracted. While ''Castilla elastica'' was the most widely used rubber source of Mesoamericans in pre-Columbian times, guayule was also used, though less frequently. The name "guayule" derives from the Nahuatl word ''ulli/olli'', "rubber". Description and range Guayule grows in rocky, limestone desert areas in full sun. The plant's outer branches and leaves are covered in fine silvery hairs calle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenium Confertum
''Parthenium'' is a genus of North American shrubs in the tribe Heliantheae within the family Asteraceae and subfamily Asteroideae. The name ''Parthenium'' is an evolution of the Ancient Greek name παρθένιον (''parthenion''), which referred to ''Tanacetum parthenium''. The name is possibly derived from the Greek word παρθένος (''parthenos'') which means "virgin". Members of the genus are commonly known as feverfew. Notable species include guayule ('' P. argentatum'') which has been used as a rubber substitute, especially during the Second World War; and also '' P. hysterophorus'', a serious invasive species in the Old World. Species These include:Flann, C (ed) 2009+ Global Compositae Checklist * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenium Alpinum
''Parthenium alpinum'' is a species of flowering plant in the aster family known by the common names alpine feverfew and Wyoming feverfew. It is native to Wyoming, Colorado, and New Mexico in the United States.''Parthenium alpinum''. The Nature Conservancy. This is a small, mat-forming, long-lived perennial herb with gray-green, hairy leaves and solitary . The heads contain whitish or greenish disc florets and a few pistillate ray florets that do not have s. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenium Fruticosum
''Parthenium'' is a genus of North American shrubs in the tribe Heliantheae within the family Asteraceae and subfamily Asteroideae. The name ''Parthenium'' is an evolution of the Ancient Greek name παρθένιον (''parthenion''), which referred to ''Tanacetum parthenium''. The name is possibly derived from the Greek word παρθένος (''parthenos'') which means "virgin". Members of the genus are commonly known as feverfew. Notable species include guayule ('' P. argentatum'') which has been used as a rubber substitute, especially during the Second World War; and also '' P. hysterophorus'', a serious invasive species in the Old World. Species These include:Flann, C (ed) 2009+ Global Compositae Checklist * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuevo León
Nuevo León () is a state in the northeast region of Mexico. The state was named after the New Kingdom of León, an administrative territory from the Viceroyalty of New Spain, itself was named after the historic Spanish Kingdom of León. With a total land area of 64,555 square kilometers (40,112 square miles), Nuevo León is the 13th largest federal entity in Mexico. The state is bordered by Tamaulipas to the east, Coahuila to the west, and both Zacatecas and San Luis Potosi to the south. To the north, it shares an international border with the U.S. state of Texas. The Laredo-Colombia Solidarity International Bridge is the only vehicular bridge that connects the United States with the state of Nuevo León. It crosses over the Rio Grande (Rio Bravo) between the city of Colombia, Nuevo León, and Laredo, Texas. Nuevo Léon is the seventh largest state in terms of population with an estimated population of 5.78 million people in 2020. The state's most populous city is Monte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamaulipas
Tamaulipas (), officially the Free and Sovereign State of Tamaulipas ( es, Estado Libre y Soberano de Tamaulipas), is a state in the northeast region of Mexico; one of the 31 states which, along with Mexico City, comprise the 32 Federal Entities of Mexico. It is divided into 43 municipalities. Tamaulipas is bordered by the states of Nuevo León to the west, San Luis Potosí to the southwest, and Veracruz to the southeast. To the north, it has a stretch of the U.S.–Mexico border with the state of Texas, and to the east it is bordered by the Gulf of Mexico. In addition to the capital city, Ciudad Victoria, the state's largest cities include Reynosa, Matamoros, Nuevo Laredo, Tampico, and Mante. Etymology The name Tamaulipas is derived from ''Tamaholipa'', a Huastec term in which the ''tam-'' prefix signifies "place (where)". No scholarly agreement exists on the meaning of ''holipa'', but "high hills" is a common interpretation. Another explanation of the state nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Querétaro
Querétaro (), officially the Free and Sovereign State of Querétaro ( es, Estado Libre y Soberano de Querétaro, links=no; Otomi: ''Hyodi Ndämxei''), is one of the 32 federal entities of Mexico. It is divided into 18 municipalities. Its capital city is Santiago de Querétaro. It is located in north-central Mexico, in a region known as Bajío. It is bordered by the states of San Luis Potosí to the north, Guanajuato to the west, Hidalgo to the east, México to the southeast and Michoacán to the southwest. The state is one of the smallest in Mexico, but also one of the most heterogeneous geographically, with ecosystems varying from deserts to tropical rainforest, especially in the Sierra Gorda, which is filled with microecosystems. The area of the state was located on the northern edge of Mesoamerica, with both the Purépecha Empire and Aztec Empire having influence in the extreme south, but neither really dominating it. The area, especially the Sierra Gorda, had a number of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chihuahua (state)
Chihuahua (), officially the Free and Sovereign State of Chihuahua ( es, Estado Libre y Soberano de Chihuahua), is one of the 31 states which, along with Mexico City, comprise the Political divisions of Mexico, 32 federal entities of Mexico. It is located in northwestern Mexico, and is bordered by the states of Sonora to the west, Sinaloa to the southwest, Durango to the south, and Coahuila to the east. To the north and northeast, it shares an extensive U.S.–Mexico border, border with the U.S. adjacent to the U.S. states of New Mexico and Texas. Its capital city is Chihuahua City; the largest city is Ciudad Juárez. Although Chihuahua is primarily identified with its namesake, the Chihuahuan Desert, it has more forests than any other state in Mexico, aside from Durango. Due to its variant climate, the state has a large variety of fauna and flora. The state is mostly characterized by rugged mountainous terrain and wide river valleys. The Sierra Madre Occidental mountain range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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