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Pyrus Armeniacifolia
''Pyrus armeniacifolia'', also known as the apricot-leaved pear, is a species of plant in the family Rosaceae. It is known from northern Xinjiang, where it is cultivated near Tacheng.(Note, the species name appears above the relevant map.) The species was formally described by Tse Tsun Yu Te-tsun Yü (1908–1986) was a Chinese botanist, specialising in Spermatophytes and Phanerogams, particularly in the Yunnan and Sichuan provinces of China, which have the most diverse flora in China. Education Yu was taught by Hu Xiansu. Ca ... in 1963. References armeniacifolia Plants described in 1963 {{pyrus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tse Tsun Yu
Te-tsun Yü (1908–1986) was a Chinese botanist, specialising in Spermatophytes and Phanerogams, particularly in the Yunnan and Sichuan provinces of China, which have the most diverse flora in China. Education Yu was taught by Hu Xiansu. Career Yu was a co-founder of the Kunming Institute of Botany. He worked as editor of the Flora Reipublicae Popularis Sinicae and director of the Institute of Botany at the Chinese Academy of Sciences. He was a prolific collector of plant specimens in Yunnan, making expeditions into the largely unexplored mountains in the north west of the province. Thousands of specimens he collected were exported to Arnold Arboretum in Boston, Massachusetts and Royal Botanic Garden Edinburgh The Royal Botanic Garden Edinburgh (RBGE) is a scientific centre for the study of plants, their diversity and conservation, as well as a popular tourist attraction. Founded in 1670 as a physic garden to grow medicinal plants, today it occupies ... who funded th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosaceae
Rosaceae (), the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. The name is derived from the type genus ''Rosa''. Among the most species-rich genera are ''Alchemilla'' (270), ''Sorbus'' (260), '' Crataegus'' (260), ''Cotoneaster'' (260), ''Rubus'' (250), and ''Prunus'' (200), which contains the plums, cherries, peaches, apricots, and almonds. However, all of these numbers should be seen as estimates—much taxonomic work remains. The family Rosaceae includes herbs, shrubs, and trees. Most species are deciduous, but some are evergreen. They have a worldwide range but are most diverse in the Northern Hemisphere. Many economically important products come from the Rosaceae, including various edible fruits, such as apples, pears, quinces, apricots, plums, cherries, peaches, raspberries, blackberries, loquats, strawberries, rose hips, hawthorns, and almonds. The family also includes popular ornamental trees and shrubs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xinjiang
Xinjiang, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an autonomous region of the People's Republic of China (PRC), located in the northwest of the country at the crossroads of Central Asia and East Asia. Being the largest province-level division of China by area and the 8th-largest country subdivision in the world, Xinjiang spans over and has about 25 million inhabitants. Xinjiang borders the countries of Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India. The rugged Karakoram, Kunlun and Tian Shan mountain ranges occupy much of Xinjiang's borders, as well as its western and southern regions. The Aksai Chin and Trans-Karakoram Tract regions, both administered by China, are claimed by India. Xinjiang also borders the Tibet Autonomous Region and the provinces of Gansu and Qinghai. The most well-known route of the historic Silk Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacheng
TachengThe official spelling according to (), as the official romanized name, also transliterated from Mongolian as Qoqak, is a county-level city (1994 est. pop. 56,400) and the administrative seat of Tacheng Prefecture, in northern Ili Kazakh Autonomous Prefecture, Xinjiang. The city was sometimes called Tarbaghatay or Tarbagatai (Mongolian: 'having marmots') and in European languages as Chuguchak (based on its name in the Mongolian language). The current official Chinese name Tacheng is an abbreviation of "Tarbaghatay City". The current Uyghur name is Qöqäk transliterated from Mongolian. It is located in the Dzungarian Basin, some from the Chinese border with Kazakhstan. For a long time it has been a major center for trade with Central Asia because it is an agricultural hub. Its industries include food processing, textiles, and utilities. History In the mid-19th century, Chuguchak was considered the most important commercial center of Western China after Ghulja (Yining), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. In order for species to be validly described, they need to follow guidelines established over time. Zoological naming requires adherence to the ICZN code, plants, the ICN, viruses ICTV, and so on. The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist. Millions more have become extinct throughout the existence of life on Earth. Naming process A name of a new species becomes valid (available in zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te-tsun Yu
Te-tsun Yü (1908–1986) was a Chinese botanist, specialising in Spermatophytes and Phanerogams, particularly in the Yunnan and Sichuan provinces of China, which have the most diverse flora in China. Education Yu was taught by Hu Xiansu. Career Yu was a co-founder of the Kunming Institute of Botany. He worked as editor of the Flora Reipublicae Popularis Sinicae and director of the Institute of Botany at the Chinese Academy of Sciences. He was a prolific collector of plant specimens in Yunnan, making expeditions into the largely unexplored mountains in the north west of the province. Thousands of specimens he collected were exported to Arnold Arboretum in Boston, Massachusetts and Royal Botanic Garden Edinburgh The Royal Botanic Garden Edinburgh (RBGE) is a scientific centre for the study of plants, their diversity and conservation, as well as a popular tourist attraction. Founded in 1670 as a physic garden to grow medicinal plants, today it occupies ... who funded th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrus
Pears are fruits produced and consumed around the world, growing on a tree and harvested in the Northern Hemisphere in late summer into October. The pear tree and shrub are a species of genus ''Pyrus'' , in the family Rosaceae, bearing the pomaceous fruit of the same name. Several species of pears are valued for their edible fruit and juices, while others are cultivated as trees. The tree is medium-sized and native to coastal and mildly temperate regions of Europe, North Africa, and Asia. Pear wood is one of the preferred materials in the manufacture of high-quality woodwind instruments and furniture. About 3,000 known varieties of pears are grown worldwide, which vary in both shape and taste. The fruit is consumed fresh, canned, as juice, or dried. Etymology The word ''pear'' is probably from Germanic ''pera'' as a loanword of Vulgar Latin ''pira'', the plural of ''pirum'', akin to Greek ''apios'' (from Mycenaean ''ápisos''), of Semitic origin (''pirâ''), meaning "fruit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
