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Maguireothamnus Tatei
''Maguireothamnus'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is the Guyana Highlands, between Guyana and Venezuela. The genus name of ''Maguireothamnus'' is in honour of Bassett Maguire (1904–1991), an American botanist, head curator of the New York Botanical Garden, and a leader of scientific expeditions to the Guyana Highlands in Brazil and Venezuela. It was first described and published in Mem. New York Bot. Gard. Vol.10 (Issue 5) on page 220 in 1964. Known species According to Kew: *''Maguireothamnus speciosus ''Maguireothamnus'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is the Guyana Highlands, between Guyana and Venezuela. The genus name of ''Maguireothamnus'' is in honour of Bassett Maguire (1904–1991), a ...'' *'' Maguireothamnus tatei'' References {{Taxonbar, from=Q9026933 Rubiaceae Rubiaceae genera Plants described in 1845 Flora of Guyana Flora of Venezuela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubiaceae
The Rubiaceae are a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules and sympetalous actinomorphic flowers. The family contains about 13,500 species in about 620 genera, which makes it the fourth-largest angiosperm family. Rubiaceae has a cosmopolitan distribution; however, the largest species diversity is concentrated in the tropics and subtropics. Economically important genera include ''Coffea'', the source of coffee, '' Cinchona'', the source of the antimalarial alkaloid quinine, ornamental cultivars (''e.g.'', '' Gardenia'', ''Ixora'', ''Pentas''), and historically some dye plants (''e.g.'', ''Rubia''). Description The Rubiaceae are morphologically easily recognizable as a coherent group by a combination of characters: opposite or whorled leaves that are simple and entire, interpetiolar stipules, tubu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guyana Highlands
The Guiana Shield (french: Plateau des Guyanes, Bouclier guyanais; nl, Hoogland van Guyana, Guianaschild; pt, Planalto das Guianas, Escudo das Guianas; es, Escudo guayanés) is one of the three cratons of the South American Plate. It is a 1.7 billion-year-old Precambrian geological formation in northeast South America that forms a portion of the northern coast. The higher elevations on the shield are called the Guiana Highlands, which is where the table-like mountains called tepuis are found. The Guiana Highlands are also the source of some of the world's most well-known waterfalls such as Angel Falls, Kaieteur Falls and Cuquenan Falls. The Guiana Shield underlies Guyana (previously British Guiana), Suriname (previously Dutch Guiana) and French Guiana (or Guyane), much of southern Venezuela, as well as parts of Colombia and Brazil. The rocks of the Guiana Shield consist of metasediments and metavolcanics ( greenstones) overlain by sub-horizontal layers of sandstones, quartzi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bassett Maguire
Bassett Maguire (August 4, 1904 – February 6, 1991) was an American botanist, head curator of the New York Botanical Garden, and a leader of scientific expeditions to the Guyana Highlands in Brazil and Venezuela. Life Maguire was born in Gadsden, Alabama, on August 4, 1904. He obtained his doctorate from Cornell University in 1938. In 1931, he was appointed assistant professor of botany at Utah State University, where he started the Intermountain Herbarium and served as its principal collector and curator until 1942. He left his position in Utah when he got a job at the New York Botanical Garden in 1943. Maguire served at the New York Botanical Garden in many roles as Curator (1943-1958); Head Curator (1958-1961); Nathanial Lord Britton Distinguished Senior Curator (1961-1971); Assistant Director (1968-1969); Director of Botany (1969-1971, 1974-1975); Senior Scientist (1972-1974); and Senior Scientist Emeritus from 1975 until his death in 1991. While in Utah, Maguire started wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Botanical Garden
The New York Botanical Garden (NYBG) is a botanical garden at Bronx Park in the Bronx, New York City. Established in 1891, it is located on a site that contains a landscape with over one million living plants; the Enid A. Haupt Conservatory, a greenhouse containing several habitats; and the LuEsther T. Mertz Library, which contains one of the world's largest collections of botany-related texts. , over a million people visit the New York Botanical Garden annually. NYBG is also a major educational institution, teaching visitors about plant science, ecology, and healthful eating through NYBG's interactive programming. Nearly 90,000 of the annual visitors are children from underserved neighboring communities. An additional 3,000 are teachers from New York City's public school system participating in professional development programs that train them to teach science courses at all grade levels. NYBG operates one of the world's largest plant research and conservation programs. NY ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maguireothamnus Speciosus
''Maguireothamnus'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is the Guyana Highlands, between Guyana and Venezuela. The genus name of ''Maguireothamnus'' is in honour of Bassett Maguire (1904–1991), an American botanist, head curator of the New York Botanical Garden The New York Botanical Garden (NYBG) is a botanical garden at Bronx Park in the Bronx, New York City. Established in 1891, it is located on a site that contains a landscape with over one million living plants; the Enid A. Haupt Conservatory, ..., and a leader of scientific expeditions to the Guyana Highlands in Brazil and Venezuela. It was first described and published in Mem. New York Bot. Gard. Vol.10 (Issue 5) on page 220 in 1964. Known species According to Kew: *'' Maguireothamnus speciosus'' *'' Maguireothamnus tatei'' References {{Taxonbar, from=Q9026933 Rubiaceae Rubiaceae genera Plants described in 1845 Flora of Guyana Flora of Venezuela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maguireothamnus Tatei
''Maguireothamnus'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is the Guyana Highlands, between Guyana and Venezuela. The genus name of ''Maguireothamnus'' is in honour of Bassett Maguire (1904–1991), an American botanist, head curator of the New York Botanical Garden, and a leader of scientific expeditions to the Guyana Highlands in Brazil and Venezuela. It was first described and published in Mem. New York Bot. Gard. Vol.10 (Issue 5) on page 220 in 1964. Known species According to Kew: *''Maguireothamnus speciosus ''Maguireothamnus'' is a genus of flowering plants belonging to the family Rubiaceae. Its native range is the Guyana Highlands, between Guyana and Venezuela. The genus name of ''Maguireothamnus'' is in honour of Bassett Maguire (1904–1991), a ...'' *'' Maguireothamnus tatei'' References {{Taxonbar, from=Q9026933 Rubiaceae Rubiaceae genera Plants described in 1845 Flora of Guyana Flora of Venezuela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubiaceae Genera
Full list of the genera in the family Rubiaceae. If the generic name is for an accepted genus, it will appear in ''bold italics'' followed by the author(s). If the name is a synonym, it will appear in ''italics'' followed by an equals sign (=) and the accepted name to which it is referred. Detailed, up to date information can be found oPlants of the World Online A *''Abbottia'' F.Muell. = ''Timonius'' Rumph. ex DC. *''Abramsia'' Gillespie = '' Airosperma'' K.Schum. & Lauterb. *''Acmostima'' Raf. = ''Pavetta'' L. * ''Acranthera'' Arn. ex Meisn. * '' Acrobotrys'' K.Schum. & K.Krause *''Acrodryon'' Spreng. = ''Cephalanthus'' L. *''Acrostoma'' Didr. = '' Remijia'' DC. * '' Acrosynanthus'' Urb. * ''Acunaeanthus'' Borhidi, Komlodi & Moncada * ''Adenorandia'' Vermoesen *''Adenosacme'' Wall. ex G.Gon = ''Mycetia'' Reinw. *''Adenothola'' Lem. = ''Manettia'' Mutis ex L. * ''Adina'' Salisb. * '' Adinauclea'' Ridsdale = ''Adina'' Salisb. * '' Adolphoduckea'' Paudyal & Delp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1845
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 ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Guyana
Guyana ( or ), officially the Cooperative Republic of Guyana, is a country on the northern mainland of South America. Guyana is an indigenous word which means "Land of Many Waters". The capital city is Georgetown. Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Venezuela to the west, and Suriname to the east. With , Guyana is the third-smallest sovereign state by area in mainland South America after Uruguay and Suriname, and is the second-least populous sovereign state in South America after Suriname; it is also one of the least densely populated countries on Earth. It has a wide variety of natural habitats and very high biodiversity. The region known as "the Guianas" consists of the large shield landmass north of the Amazon River and east of the Orinoco River known as the "land of many waters". Nine indigenous tribes reside in Guyana: the Wai Wai, Macushi, Patamona, Lokono, Kalina, Wapishana, Pemon, Akawaio and Warao. Histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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