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Raveniopsis Aracaensis
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *''Raveniopsis nubicola'' *''Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides'' *''Raveniopsis sericea'' *''Raveniopsis stelligera'' *''Raveniopsis steyermarkii'' *''Raveniopsis tomentosa'' *''Raveniopsis trifoliolata ''Raveniopsis'' is a genus of flower ...
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Mount Roraima
Mount Roraima ( es, Monte Roraima; Tepuy Roraima; Cerro Roraima pt, Monte Roraima ) is the highest of the Pakaraima chain of tepuis (table-top mountain) or plateaux in South America. It is located at the junction of Venezuela, Brazil and Guyana. A characteristic large flat-topped mountain surrounded by cliffs 400 to 1,000 meters high. The highest point of Mount Roraima is located on the southern edge of the cliff at an altitude of 2,810 meters in Venezuela, and another protrusion at an altitude of 2,772 meters at the junction of the three countries in the north of the plateau is the highest point in Guyana. The name of Mount Roraima came from the native Pemon people. ''Roroi'' in the Pemon language means "blue-green", and ''ma'' means "great". Leaching caused by intense rainfall has shaped the peculiar topography of the summit, and the geographical isolation of Mount Roraima has made it home to much endemic flora and fauna. Western exploration of Mount Roraima did not begin until ...
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Raveniopsis Necopinata
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *'' Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides ''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in ...
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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 ...
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Plants Described In 1939
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 los ...
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Zanthoxyloideae Genera
''Zanthoxyloideae'' is a subfamily of the family Rutaceae. Genera The division of the subfamily into genera varied, . Genera accepted in a 2021 classification of Rutaceae into subfamilies were: *'' Acmadenia'' Bartl. & H.L.Wendl. *'' Acradenia'' Kippist *''Acronychia'' J.R.Forst. & G.Forst. *'' Adenandra'' Willd. *'' Adiscanthus'' Ducke *''Agathosma'' Willd. *'' Andreadoxa'' Kallunki *''Angostura'' Roem. & Schult. *'' Apocaulon'' R.S.Cowan *'' Asterolasia'' F.Muell. *'' Balfourodendron'' Mello ex Oliv. *''Boronia'' Sm. *''Bosistoa'' F.Muell. ex Benth. *'' Bouchardatia'' Baill. *'' Brombya'' F.Muell. *''Calodendrum'' Thunb. *''Casimiroa'' La Llave *''Choisya'' Kunth *'' Chorilaena'' Endl. *'' Coatesia'' F.Muell., syn. ''Geijera'' Schott *'' Coleonema'' Bartl. & H.L.Wendl. *'' Comptonella'' Baker f. *'' Conchocarpus'' J.C.Mikan *'' Correa'' Andrews *'' Crossosperma'' T.G.Hartley *'' Crowea'' Sm. *'' Cyanothamnus'' Lindl. *'' Decagonocarpus'' Engl. *'' Decatropis'' Hook.f. *'' Decazyx ...
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Zanthoxyloideae
''Zanthoxyloideae'' is a subfamily of the family Rutaceae. Genera The division of the subfamily into genera varied, . Genera accepted in a 2021 classification of Rutaceae into subfamilies were: *'' Acmadenia'' Bartl. & H.L.Wendl. *'' Acradenia'' Kippist *''Acronychia'' J.R.Forst. & G.Forst. *'' Adenandra'' Willd. *'' Adiscanthus'' Ducke *''Agathosma'' Willd. *'' Andreadoxa'' Kallunki *''Angostura'' Roem. & Schult. *'' Apocaulon'' R.S.Cowan *'' Asterolasia'' F.Muell. *'' Balfourodendron'' Mello ex Oliv. *''Boronia'' Sm. *''Bosistoa'' F.Muell. ex Benth. *'' Bouchardatia'' Baill. *'' Brombya'' F.Muell. *''Calodendrum'' Thunb. *''Casimiroa'' La Llave *''Choisya'' Kunth *'' Chorilaena'' Endl. *'' Coatesia'' F.Muell., syn. ''Geijera'' Schott *'' Coleonema'' Bartl. & H.L.Wendl. *'' Comptonella'' Baker f. *'' Conchocarpus'' J.C.Mikan *'' Correa'' Andrews *'' Crossosperma'' T.G.Hartley *'' Crowea'' Sm. *'' Cyanothamnus'' Lindl. *'' Decagonocarpus'' Engl. *'' Decatropis'' Hook.f. *'' Decazyx ...
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Raveniopsis Trifoliolata
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides ''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in h ...
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Raveniopsis Tomentosa
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides'' *'' Raveniopsis sericea'' *'' Raveniopsis stelligera'' *'' Raveniopsis steyermarkii'' *'' Raveniopsis tomentosa'' *''Raveniopsis trifoliolata ''Raveniopsis'' is a genus of ...
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Raveniopsis Steyermarkii
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides'' *'' Raveniopsis sericea'' *'' Raveniopsis stelligera'' *'' Raveniopsis steyermarkii'' *''Raveniopsis tomentosa'' *''Raveniopsis trifoliolata ''Raveniopsis'' is a genus of f ...
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Raveniopsis Stelligera
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides'' *'' Raveniopsis sericea'' *'' Raveniopsis stelligera'' *''Raveniopsis steyermarkii'' *''Raveniopsis tomentosa'' *''Raveniopsis trifoliolata ''Raveniopsis'' is a genus of fl ...
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Raveniopsis Sericea
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus'' *''Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniopsis paruana'' *'' Raveniopsis peduncularis'' *''Raveniopsis ruellioides'' *'' Raveniopsis sericea'' *''Raveniopsis stelligera'' *''Raveniopsis steyermarkii'' *''Raveniopsis tomentosa'' *''Raveniopsis trifoliolata ''Raveniopsis'' is a genus of flo ...
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Raveniopsis Ruellioides
''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, professor of botany and medicine at the University of Coimbra in Portugal. It was first described in 1939. Known species According to Kew: *'' Raveniopsis abyssicola'' *'' Raveniopsis aracaensis'' *'' Raveniopsis breweri'' *'' Raveniopsis campinicola'' *'' Raveniopsis capitata'' *'' Raveniopsis cowaniana'' *''Raveniopsis fraterna'' *'' Raveniopsis jauaensis'' *'' Raveniopsis linearis'' *''Raveniopsis microphyllus ''Raveniopsis'' is a genus of flowering plants belonging to the family Rutaceae. It is native to northern Brazil, Guyana and Venezuela. The genus name of ''Raveniopsis'' is in honour of Jean François Ravin (18th century), a French doctor, profe ...'' *'' Raveniopsis necopinata'' *'' Raveniopsis nubicola'' *'' Raveniop ...
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