Results 11 to 20 of about 39,997 (295)
Algunas especies nuevas o notables de Cissus (Vitaceae) de la flora neotropical
Caldasia, 1970 La parte principal del estudio que aquí presento la llevé a cabo aprovechando las óptimas circunstancias de que disfruté, para efectuar pesquisas de herbario y biblioteca, en el Departamento de Botánica del Instituto Smithsoniano de Washington, E.U.A ...
Dugand Armando
doaj +2 more sources
Overview of the systematics and diversity of Poales in the Neotropics with emphasis on the Brazilian flora [PDF]
Rodriguésia, 2015 Abstract Poales represents a major part of Angiosperm and Monocot diversity. The families encompass ca. 20,000 species which is about 7% of the Angiosperms and 33% of the Monocots. Bromeliaceae, Cyperaceae, Eriocaulaceae, Juncaceae, Mayacaceae, Poaceae, Rapateaceae, Thurniaceae, Typhaceae, and Xyridaceae are the families represented in the Neotropics ...
Alves, Marccus +3 more
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Chromosome studies on Brazilian cerrado plants
Genetics and Molecular Biology, 2000 Cerrado is the Brazilian name for the neotropical savanna, which occurs mainly in Brazilian Central Plateau, composed of herbaceous-subshrubby and shrubby-arboreal floras, both of which are heliophilous, highly diverse and regionally differentiated ...
Eliana Regina Forni-Martins +1 more
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Hoehnea, 2019 RESUMO Hibiscus sabdariffaé uma espécie pantropicalmente distribuída e cultivada devido à sua importância econômica. Possivelmente esta espécie é originária do Sudão, tendo sido, posteriormente, levada para o restante da África, sudeste da Ásia e América
Caroliny Almeida Coelho, Bruno S. Amorim
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A combinatorial approach to angiosperm pollen morphology [PDF]
, 2016 Angiosperms (flowering plants) are strikingly diverse. This is clearly expressed in the morphology of their pollen grains, which are characterized by enormous variety in their shape and patterning.
Blackmore S +7 more
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Convolvulaceae Juss. em áreas urbanas de Vitória da Conquista, Estado da Bahia, Brasil [PDF]
Hoehnea, 2022 RESUMO Convolvulaceae Juss. é uma das importantes famílias de hábito trepador, presente na flora brasileira e na Bahia. Objetivou-se analisar a ocorrência das Convolvulaceae na cidade de Vitória da Conquista.
Jéssica Sousa Santos +1 more
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Fast diversification through a mosaic of evolutionary histories characterizes the endemic flora of ancient Neotropical mountains [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2020 Mountains are among the most biodiverse areas on the globe. In young mountain ranges, exceptional plant species richness is often associated with recent and rapid radiations linked to the mountain uplift itself. In ancient mountains, however, orogeny vastly precedes the evolution of vascular plants, so species richness has been explained by species ...
Thais N. C. Vasconcelos +6 more
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Flora of Espírito Santo, Brazil: Bixaceae [PDF]
Rodriguésia, 2023 The present study is part of the Flora of Espírito Santo project and aimed to survey and describe the morphological diversity of species of Bixaceae from Espírito Santo state, Brazil, as well as to provide data on geographical distribution, biology, and ...
Guilherme de Medeiros Antar +3 more
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A wide range of South American inselberg floras reveal cohesive biome patterns
Frontiers in Plant Science, 2022 Inselbergs are azonal formations found scattered in different biomes globally. The first floristic list focusing on an inselberg in the Brazilian Amazon is presented here.
Rafael Gomes Barbosa-Silva +13 more
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Efficient plot-based floristic assessment of tropical forests [PDF]
, 2003 The tropical flora remains chronically understudied and the lack of floristic understanding hampers ecological research and its application for large-scale conservation planning.
Chuspe Zans, M. +9 more
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