Results 21 to 30 of about 2,210 (278)
Acta Botânica Brasílica, 2022 Leaf venation has not been widely used in taxonomic integrative works, although some potential in delimiting taxa has been reported. Hyptidendron, a neotropical genus with 20 species, seemed to present some variation in leaf venation patterns, which we ...
Guilherme Medeiros Antar +4 more
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Acta Botânica Brasílica, 1990 A review of the phylogenetic relationships of the subfamilies of Simaroubaceae is presented and the distribution patterns of the American genera are discussed.
W. W Thomas
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Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon [PDF]
Acta Amazonica, 2016 The crabwood (Carapa) represents an important source of natural resources. The objective of this work was to study the pollen morphology of the three species of Carapa (Meliaceae) registered in the Brazilian Amazon.
Alexsandro ZIDKO +6 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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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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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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Musgos mexicanos: una flora de transición en el Continente Americano
Botanical Sciences, 2017 La flora de musgos mexicanos contiene alrededor de 967 especies y variedades; aunque es esencialmente neotropical, contiene numerosos taxa de afinidad boreal, austral y de amplia distribución.
Claudio Delgadillo-M.
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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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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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, 2021 This article has been accepted for publication in Metalomics Published by Oxford University Press. DOI: 10.1093/mtomcs/mfab045International audiencePlants have developed a diversity of strategies to take up and store essential metals in order to colonize
Jouannais, Pierre +20 more
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