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Chrysopogon Aciculatus
''Chrysopogon aciculatus'' (syn. ''Andropogon aciculatus'') is a species of grass native to the tropics of Asia, Polynesia, and Australia at low elevations. Common names include ''amorseco'' (Spanish, "dry love") (not to be confused with the ''amor seco'' tree, '' Alchornea glandulosa''), lesser spear grass, Mackie's pest, pilipiliula, and ''grama-amorosa'' (Brazilian Portuguese). The grass is widely considered an invasive species, but some cultures use it for medicinal purposes. Its flowering stems are about 20 to 60 centimeters high and its leaves are linear-lanceolate and about 3 to 10 centimeters long by 4 to 6 centimeters wide. The panicle A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are of ...s are purplish, open and with few whorled branches and can reach about 5 centimeters lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retz
Retz is a town with a population of 4,168 in the Hollabrunn District in Lower Austria, Austria. Geography Retz is located in the north western Weinviertel in Lower Austria. The municipality's area covers 45,01 km². 11.83 percent of this area is forested. Cadastral municipalities are Hofern, Kleinhöflein, Kleinriedenthal, Obernalb, Retz and Unternalb. History Middle ages In the area around the present-day ''Anger'' (Meadow) of Retz a village was formed, which was first mentioned in 1180 as „Rezze“ ( Slavic; meaning ''small creek''). Rudolf von Habsburg awarded Count Berthold of Rabenswalde (1278–1312) shire and sovereignty of Hardegg as a fiefdom. The count did not stay for long in Hardegg, and moved to Retz, where he founded the monastery of the Dominican Order (called ''Dominikanerkloster''). The monastery was finished in 1295. Finally he founded the city of Retz around 1300. Around 1343 the preacher Franz von Retz was born. He reformed the Dominican Or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trin
Trin is a municipality in the Imboden Region in the Swiss canton of Graubünden. Crestasee is located in Trin. History Trin is first mentioned in the 12th Century as ''Turunnio''. Geography Trin is perched on the mountain-side above the Rhine valley on the road between Domat/Ems and Flims. The village of Mulin (also in the municipality) is at the foot of the slope on the edge of the valley. Trin has an area, , of . Of this area, 33.2% is used for agricultural purposes, while 24.3% is forested. Of the rest of the land, 1.7% is settled (buildings or roads) and the remainder (40.8%) is non-productive (rivers, glaciers or mountains). Before 2017, the municipality was located in the Trins sub-district of the Imboden district, after 2017 it was part of the Imboden Region. It consists of the villages of Trin, Digg and Mulin. Until 1943 Trin was known as Trins. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poaceae
Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as feed for meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials (bamboo, thatch, and straw); others can provide a source of biofuel, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Language
Spanish ( or , Castilian) is a Romance language of the Indo-European language family that evolved from colloquial Latin spoken on the Iberian peninsula. Today, it is a global language with more than 500 million native speakers, mainly in the Americas and Spain. Spanish is the official language of 20 countries. It is the world's second-most spoken native language after Mandarin Chinese; the world's fourth-most spoken language overall after English, Mandarin Chinese, and Hindustani (Hindi-Urdu); and the world's most widely spoken Romance language. The largest population of native speakers is in Mexico. Spanish is part of the Ibero-Romance group of languages, which evolved from several dialects of Vulgar Latin in Iberia after the collapse of the Western Roman Empire in the 5th century. The oldest Latin texts with traces of Spanish come from mid-northern Iberia in the 9th century, and the first systematic written use of the language happened in Toledo, a prominent c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alchornea Glandulosa
''Alchornea glandulosa'' is a tree species of the Acalyphoideae native to South America, growing in southern Brazil from Minas Gerais to Rio Grande do Sul. It is locally known as ''tamanqueiro'', ''tapiá'' or ''amor seco''. This gnarled tree grows preferentially in riparian forest, where it a common pioneer species growing to a height of 10–20 m. It is essentially evergreen, though in the hot austral summer months there is a more pronounced changeover of leaves, and branches are denuded to some extent. The fruit is about 8.7 mm long by 5.9 mm wide on average, and contains one round seed measuring about 4.45 mm in diameter; very rarely a second seed develops. This sticks out of an aril at the fruit's tip; when ripe, the seedcoat turns bright red and the fruit somewhat resembles that of a yew with a larger and more prominent seed. Fruit ripen in the summer months, roughly between September/October and December/January in S Brazil, and as the trees bear less leaves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazilian Portuguese
Brazilian Portuguese (' ), also Portuguese of Brazil (', ) or South American Portuguese (') is the set of varieties of the Portuguese language native to Brazil and the most influential form of Portuguese worldwide. It is spoken by almost all of the 214 million inhabitants of Brazil and spoken widely across the Brazilian diaspora, today consisting of about two million Brazilians who have emigrated to other countries. With a population of over 214 million, Brazil is by far the world's largest Portuguese-speaking nation and the only one in the Americas. Brazilian Portuguese differs, particularly in phonology and prosody, from varieties spoken in Portugal and Portuguese-speaking African countries. In these latter countries, the language tends to have a closer connection to contemporary European Portuguese, partly because Portuguese colonial rule ended much more recently there than in Brazil, partly due to the heavy indigenous and African influence on Brazilian Portuguese. Despite t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Species
An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food webfor example the purple sea urchin ('' Strongylocentrotus purpuratus'') which has decimated kelp forests along the northern California coast due to overharvesting of its natural predator, the California sea otter (''Enhydra lutris''). Since the 20th century, invasive species have become a serious economic, social, and environmental threat. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicle
A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are often racemes. A panicle may have determinate or indeterminate growth. This type of inflorescence is largely characteristic of grasses such as oat and crabgrass, as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" as well as "having an inflorescence with the form but not necessarily the structure of a panicle". Corymb A corymb may have a paniculate branching structure, with the lower flowers having longer pedicels than the upper, thus giving a flattish top superficially resembling an umbel. Many species in the subfamily Amygdaloideae, such as hawthorns and rowan The rowans ( or ) or mountain-ashes are shrubs or trees in the genus ''Sorbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysopogon Aciculatus At Peradeniya Royal Botanical Garden
''Chrysopogon'' is a genus of tropical and subtropical plants in the grass family. They are widespread across Eurasia, Africa, Australia, southeastern North America, and various islands. Species Source: Formerly included Source: Research In 2022, a new species ''Chrysopogon densipaniculatus'' was added to the genus. It is peculiar in that it bears glands on the peduncle, and palea in the pediclled spikelets are reduced tridentate scale. This species is so far only known from Chattisgarh, India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so .... References Poaceae genera Panicoideae {{Panicoideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicoideae
Panicoideae is the second-largest subfamily of the grasses with over 3,500 species, mainly distributed in warm temperate and tropical regions. It comprises some important agricultural crops, including sugarcane, maize (or corn), sorghum, and switchgrass. C4 photosynthesis evolved independently a number of times in the subfamily, which presumably had a C3 ancestor. Description The ligule has a fringe of hairs. The inflorescence is branched around a common axis. The spikelets are all alike with two bisexual florets that are joined below the glumes (the outer floral envelopes). The lower glume is shorter than the spikelet. Systematics and taxonomy Within the PACMAD clade of grasses, the Panicoideae are sister to a clade made of the four subfamilies Arundinoideae, Chloridoideae, Danthonioideae, and Micrairoideae. A modern phylogenetic classification divides the Panicoideae in twelve tribes corresponding to monophyletic clades; two genera, '' Chandrasekharania'' and '' Jansen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Tropical Asia
Flora is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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