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Triticeae
Triticeae is a botanical tribe within the subfamily Pooideae of grasses that includes genera with many domesticated species. Major crop genera found in this tribe include wheat (see wheat taxonomy), barley, and rye; crops in other genera include some for human consumption, and others used for animal feed or rangeland protection. Among the world's cultivated species, this tribe has some of the most complex genetic histories. An example is bread wheat, which contains the genomes of three species with only one being a wheat ''Triticum'' species. Seed storage proteins in the Triticeae are implicated in various food allergies and intolerances. Genera of Triticeae Genera recognized in Triticeae according to Robert Soreng et al.: *'' Aegilops'' *''Agropyron'' *'' Amblyopyrum'' *'' Anthosachne'' *'' Australopyrum'' *'' Connorochloa'' *''Crithopsis'' *'' Dasypyrum'' *'' Douglasdeweya'' *'' Elymus'' (syn. '' Campeiostachys'', ''Elytrigia'', '' Hystrix'', '' Roegneria'', '' Sitanion'') * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triticeae Glutens
Gluten is the seed storage protein in mature wheat seeds (and in the seeds of closely related species). It is the sticky substance in bread wheat which allows dough to rise and retain its shape during baking. The same, or very similar, proteins are also found in related grasses within the tribe Triticeae. Seed glutens of some non-Triticeae plants have similar properties, but none can perform on a par with those of the Triticeae taxa, particularly the ''Triticum'' species (bread wheat, durum wheat, etc.). What distinguishes bread wheat from these other grass seeds is the quantity of these proteins and the level of subcomponents, with bread wheat having the highest protein content and a complex mixture of proteins derived from three grass species (''Aegilops speltoides'', '' Aegilops tauschii strangulata'', and '' Triticum monococcum''). Triticeae seed proteins fall into four groups: * albumins – soluble in hypotonic solutions and are coagulated by heat * globulins – soluble ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat Taxonomy
During 10,000 years of cultivation, numerous forms of wheat, many of them hybrids, have developed under a combination of artificial and natural selection. This diversity has led to much confusion in the naming of wheats. This article explains how genetic and morphological characteristics of wheat influence its classification, and gives the most common botanical names of wheat in current use (see ). Information on the cultivation and uses of wheat is at the main wheat page. ''Aegilops'' and ''Triticum'' The genus '' Triticum'' includes the wild and domesticated species usually thought of as wheat. In the 1950s growing awareness of the genetic similarity of the wild goatgrasses (''Aegilops'') led botanists such as Bowden to amalgamate ''Aegilops'' and ''Triticum'' as one genus, ''Triticum''. This approach is still followed by some (mainly geneticists), but has not been widely adopted by taxonomists. ''Aegilops'' is morphologically highly distinct from ''Triticum'', with rounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hordeum
''Hordeum'' is a genus of annual and perennial plants in the grass family. They are native throughout the temperate regions of Africa, Eurasia, and the Americas. One species, ''Hordeum vulgare'' (barley), has become of major commercial importance as a cereal grain, used as fodder crop and for malting in the production of beer and whiskey. Some species are nuisance weeds introduced worldwide by human activities, others have become endangered due to habitat loss. ''Hordeum'' species are used as food plants by the larvae of some Lepidoptera species, including the flame, rustic shoulder-knot and setaceous Hebrew character. The name '' Hordeum'' comes from the Latin word for "to bristle" (''horreō'', ''horrēre''), and is akin to the word " horror". Species Species include: * '' Hordeum aegiceras'' – Mongolia, China including Tibet * ''Hordeum arizonicum'' US (CA AZ NV NM), Mexico (Baja California, Sonora, Durango) * '' Hordeum bogdanii'' – from Turkey and European Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthosachne
''Anthosachne'' is a genus of true grasses in the tribe Triticeae Triticeae is a botanical tribe within the subfamily Pooideae of grasses that includes genera with many domesticated species. Major crop genera found in this tribe include wheat (see wheat taxonomy), barley, and rye; crops in other genera includ .... It is primarily Australasian in its distribution, having five species native to New Zealand, 4 to Australia, and 1 to New Guinea. The Australian species are confined to the southern half of the continent. Members of ''Anthosachne'' are non-rhizomatous, perennial grasses with spikelike inflorescences having one spikelet per node. They tend to differ from North American and Eurasian species of ''Elymus'' in having more slender stems, longer, usually curved awns, and glumes that are shorter in relation to the lemmas. They also differ in being hexaploids that combine the St, Y, and W genomes whereas ''Elymus'' consists of tetraploids and hexaploids that combine the St a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elymus (plant)
''Elymus'' is a genus of perennial plants with approximately 150 species in the grass family, related to rye, wheat, and other widely grown cereal grains. ''Elymus'' is a cosmopolitan genus, represented by species across all continents of the world. Common names include couch grass, wildrye and wheatgrass. Species Species accepted by the Plants of the World Online as of 2021: ref name=POWO> *'' Elymus abolinii'' *''Elymus aenaeanus'' *'' Elymus afghanicus'' *'' Elymus africanus'' *'' Elymus alaskanus'' *''Elymus albicans'' *''Elymus alienus'' *'' Elymus alpinus'' *'' Elymus altissimus'' *'' Elymus amgensis'' *'' Elymus angsaiensis'' *''Elymus angulatus'' *'' Elymus angustispiculatus'' *'' Elymus anthosachnoides'' *'' Elymus antiquus'' *''Elymus × apiculatus'' *''Elymus arcuatus'' *''Elymus aristiglumis'' *''Elymus arizonicus'' *''Elymus athericus'' *''Elymus atratus'' *''Elymus bakeri'' *''Elymus barbicallus'' *''Elymus barystachyus'' *''Elymus borian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyopyrum
''Aegilops'' is a genus of Eurasian and North American plants in the grass family, Poaceae. They are known generally as goatgrasses.''Aegilops''. Integrated Taxonomic Information System (ITIS). Some species are known as invasive s in parts of .Watson, L. and M. J. Dallwitz. 1992 onwards ''Aegilops''. The Grass Genera of the Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hystrix (plant)
''Hystrix'' was a formerly recognized genus of grass (family Poaceae). The genus ''Hystrix'' was created in 1794 by Conrad Moench for the species described as ''Elymus hystrix'' by Carl Linnaeus in 1753. Moench considered that ''E. hystrix'' was sufficiently distinct to be placed in a separate genus as ''Hystrix patula''; the genus was to be used for species without glumes or with long setaceous glumes. Subsequently a number of other grass species were placed in this genus. Genomic studies from the 1960s onwards showed that ''H. patula'' does in fact belong in ''Elymus'', as this is now defined. Other species placed in ''Hystrix'' have genomes more closely resembling those of ''Leymus'' species, and are better placed in that genus. Currently accepted transfers include: * ''Hystrix californica'' → '' Leymus californicus'' * ''Hystrix coreana'' → '' Leymus coreanus'' * ''Hystrix duthiei'' → '' Leymus duthiei'' * ''Hystrix komarovii'' → '' Leymus komarovii'' * ''Hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roegneria
''Elymus'' is a genus of perennial plants with approximately 150 species in the grass family, related to rye, wheat, and other widely grown cereal grains. ''Elymus'' is a cosmopolitan genus, represented by species across all continents of the world. Common names include couch grass, wildrye and wheatgrass. Species Species accepted by the Plants of the World Online as of 2021: ref name=POWO> *'' Elymus abolinii'' *''Elymus aenaeanus'' *'' Elymus afghanicus'' *'' Elymus africanus'' *'' Elymus alaskanus'' *''Elymus albicans'' *''Elymus alienus'' *'' Elymus alpinus'' *'' Elymus altissimus'' *'' Elymus amgensis'' *'' Elymus angsaiensis'' *''Elymus angulatus'' *'' Elymus angustispiculatus'' *'' Elymus anthosachnoides'' *'' Elymus antiquus'' *''Elymus × apiculatus'' *''Elymus arcuatus'' *''Elymus aristiglumis'' *''Elymus arizonicus'' *''Elymus athericus'' *''Elymus atratus'' *''Elymus bakeri'' *''Elymus barbicallus'' *''Elymus barystachyus'' *''Elymus borian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sitanion
''Elymus'' is a genus of perennial plants with approximately 150 species in the grass family, related to rye, wheat, and other widely grown cereal grains. ''Elymus'' is a cosmopolitan genus, represented by species across all continents of the world. Common names include couch grass, wildrye and wheatgrass. Species Species accepted by the Plants of the World Online as of 2021: ref name=POWO> *'' Elymus abolinii'' *'' Elymus aenaeanus'' *'' Elymus afghanicus'' *'' Elymus africanus'' *'' Elymus alaskanus'' *'' Elymus albicans'' *'' Elymus alienus'' *'' Elymus alpinus'' *'' Elymus altissimus'' *'' Elymus amgensis'' *'' Elymus angsaiensis'' *'' Elymus angulatus'' *'' Elymus angustispiculatus'' *'' Elymus anthosachnoides'' *'' Elymus antiquus'' *'' Elymus × apiculatus'' *'' Elymus arcuatus'' *'' Elymus aristiglumis'' *'' Elymus arizonicus'' *'' Elymus athericus'' *'' Elymus atratus'' *'' Elymus bakeri'' *'' Elymus barbicallus'' *'' Elymus barystachyus'' *' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegilops
''Aegilops'' is a genus of Eurasian and North American plants in the grass family, Poaceae. They are known generally as goatgrasses.''Aegilops''. Integrated Taxonomic Information System (ITIS). Some species are known as invasive s in parts of .Watson, L. and M. J. Dallwitz. 1992 onwards ''Aegilops''. The Grass Genera of the Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henrardia
''Henrardia'' is a genus of Asian plants in the grass family. ; Species * '' Henrardia persica'' (Boiss.) C.E.Hubb. - Kazakhstan, Kyrgyzstan, Turkmenistan, Uzbekistan, Tajikistan, Afghanistan, Iran, Turkey, Pakistan, Syria, Lebanon * '' Henrardia pubescens'' C.E.Hubb. - Syria, Lebanon, Israel, Palestine, Jordan, Iraq, Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ... References Pooideae Poaceae genera Grasses of Asia Flora of Central Asia Flora of Western Asia Taxa named by Charles Edward Hubbard {{Pooideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campeiostachys
''Elymus'' is a genus of perennial plants with approximately 150 species in the grass family, related to rye, wheat, and other widely grown cereal grains. ''Elymus'' is a cosmopolitan genus, represented by species across all continents of the world. Common names include couch grass, wildrye and wheatgrass. Species Species accepted by the Plants of the World Online as of 2021: ref name=POWO> *'' Elymus abolinii'' *'' Elymus aenaeanus'' *'' Elymus afghanicus'' *'' Elymus africanus'' *'' Elymus alaskanus'' *'' Elymus albicans'' *'' Elymus alienus'' *'' Elymus alpinus'' *'' Elymus altissimus'' *'' Elymus amgensis'' *'' Elymus angsaiensis'' *'' Elymus angulatus'' *'' Elymus angustispiculatus'' *'' Elymus anthosachnoides'' *'' Elymus antiquus'' *'' Elymus × apiculatus'' *'' Elymus arcuatus'' *'' Elymus aristiglumis'' *'' Elymus arizonicus'' *'' Elymus athericus'' *'' Elymus atratus'' *'' Elymus bakeri'' *'' Elymus barbicallus'' *'' Elymus barystachyus'' *' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
