27 documents found, page 1 of 3
Floristic composition in headwaters areas of the Piauitinga river Sub-Basin in ...
Calazans, Crislaine Costa; Freire, Gilmara da Silva; Prata, Ana Paula do Nascimento; Ferreira, Robério AnastácioDespite the riparian forest importance, it is evident that areas compose sub-basins undergo constant changes, culminating in these ecosystems’ degradation. Thus, the floristic composition of nine headwaters of the Piauitinga River Sub-Basin, located in Sergipe, Brazil, will be presented. A collection of botanical material was taken within a radius of 50 m from the water edge of each source. The taxonomic identi...
FOODS, NUTRACEUTICALS AND MEDICINAL PLANTS USED AS COMPLEMENTARY PRACTICE IN FA...
Silva, Fernanda Geny Calheiros; Borges, Arthur Luy Tavares Ferreira; Oliveira, João Victor Lessa de; Prata, Ana Paula do NascimentoThe present prospective work of scientific articles related to foods and natural products with anti-Covid activity in databases in order to present a scientific community, to governments and society as main foods, nutraceuticals and medicinal plants as strategies used by countries during the COVID-19 pandemic. A review of articles on food, medicinal plants and biotechnology was carried out in databases of scien...
Influence of edge in the structure of the vegetation of an open Ombrophilous Fo...
Lima, Antônio Raphael Silva de; Lima, Ricardo Cordeiro de; Nepomuceno, Isabel Tavares Galindo; Nascimento, Hugo Henrique Costa doUnderstanding the influence of fragmentation on the behavior of forest essential elements in different vegetation formations is fundamental for the definition of conservation strategies. In this study, the aim was to evaluate the influence of the edge environment on the phytosociological structure of a fragment of Open Ombrophylous Forest, in Rio Largo, Alagoas. Five transects of 10.0 x 100.0 m were subdivided ...
Levantamento fitossociológico em área de Caatinga no monumento natural Grota do...
Ferraz, Raphael Cavalcanti; Mello, Anabel Aparecida de; Ferreira, Robério Anastácio; Prata, Ana Paula do NascimentoThe Caatinga is a vegetation that occurs exclusively in Brazil, typically in the Northeastern region and studies on the floristic composition and phytosociological are prerequisites for understanding the behavior, distribution and structure of the vegetation. Therefore, this study aimed to conduct a phytosociological survey of an area approximately 191 hectares of Caatinga, located within of the Unity Conservat...
Floristic characterization of Ibura national forest, Sergipe, Brazil
Santana, José Paulo; da Rocha, Patrício Adriano; da Silva, Thalita Rocha; Ribeiro, Adauto de Souza; Prata, Ana Paula do NascimentoThe aim of this study was to obtain information on the floristic composition and dispersal syndromes of the Ibura National Forest and carry out an analysis of similarity with other floristic surveys in the state of Sergipe. For this purpose, bimonthly sampling was carried out from September 2012 to December 2014. Total of 328 species were recorded, of which 324 were angiosperms belonging to 82 families, followe...
The genus Cyperus (Cyperaceae) in Rio Grande do Norte State, Brazil
Ribeiro, André Rodolfo de Oliveira; Alves, Marccus; Prata, Ana Paula do Nascimento; Oliveira, Odaci Fernandes de; Sousa, Leandro de Oliveira Furtado deCyperus is a Pantropical genus and the second richest in species in Cyperaceae. It encompasses about 550 species worldwide, with about 100 of these occurring in Brazil. Studies on the taxonomy of this genus are scarce and punctual in Brazil. In this study, the occurrence of species was surveyed through 27 collecting expeditions across different regions in the state of Rio Grande do Norte and analyzis of specime...
Cyperaceae do rio Apodi-Mossoró, estado do Rio Grande do Norte, Brasil
Ribeiro, André Rodolfo de Oliveira; Prata, Ana Paula do Nascimento; Camacho, Ramiro Gustavo Valera; Oliveira, Odaci Fernandes deO rio Apodi-Mossoró, inserido no Bioma Caatinga, tem seu curso caracterizado por diversidade de ambientes úmidos e representantes da família Cyperaceae. Estudos sobre a flora de Cyperaceae são escassos na região Nordeste do Brasil e inexistentes para o Estado do Rio Grande do Norte. Foram realizadas 21 coletas mensais no período de julho de 2007 a maio de 2008, em quatro pontos principais, nos municípios de Fel...
Micromorfologia da superfície do aquênio em Bulbostylis Kunth (Cyperaceae)
Prata, Ana Paula do Nascimento; Thomas, Willian Wayt; Wanderley, Maria das Graças Lapa(Micromorfologia da superfície do aquênio em Bulbostylis Kunth (Cyperaceae)) Bulbostylis possui aproximadamente 150 espécies, distribuídas nas regiões tropicais e subtropicais de ambos os hemisférios. Caracteres morfológicos da superfície do aquênio, em microscopia eletrônica de varredura, foram utilizados para diferenciar 38 das 45 espécies de Bulbostylis Kunth (Cyperaceae) ocorrentes no Brasil, permitindo o r...
Cyperaceae do rio Apodi-Mossoró, Estado do Rio Grande do Norte, Brasil
Ribeiro, André Rodolfo de Oliveira; Prata, Ana Paula do Nascimento; Camacho, Ramiro Gustavo Valera; Oliveira, Odaci Fernandes deO rio Apodi-Mossoró, inserido no Bioma Caatinga, tem seu curso caracterizado por diversidade de ambientes úmidos e representantes da família Cyperaceae. Estudos sobre a flora de Cyperaceae são escassos na região Nordeste do Brasil e inexistentes para o Estado do Rio Grande do Norte. Foram realizadas 21 coletas mensais no período de julho de 2007 a maio de 2008, em quatro pontos principais, nos municípios de Fel...
Diversity of cyperaceae in Brazil
Alves, Marcus; Araújo, Ana Claúdia; Prata, Ana Paula do Nascimento; Vitta, Fabio Augusto; Helfer, Sonia Marisa; Trevisan, RafaelThe purpose of this catalogue was to combine the available data from publications, theses, databases, and herbarium specimens from around 120 Herbaria, and colections sampled in Brazilian vegetation during the last 15 years to produce the most complete list, as possible as, of Cyperaceae species for Brazil. We catalogued ca. 1,700 names for 678 species in 42 genera occurring in Brazil. These values represent ca...