Zobrazeno 1 - 10
of 144
pro vyhledávání: '"VANIA GONÇALVES-ESTEVES"'
Autor:
RAQUEL M.B. SOUZA-SOUZA, GRACE K.R. DE SOUSA, ROBERTO L. ESTEVES, CLAUDIA B.F. MENDONÇA, VANIA GONÇALVES-ESTEVES
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss 1 (2022)
Abstract Lychnophorinae comprises 19 genera and 117 species. Its representatives are found mostly in the rocky grasslands (“campos rupestres”) of Minas Gerais, Bahia, and Goiás States, Brazil. This study presents a palynological investigation of
Externí odkaz:
https://doaj.org/article/8009ac42b33749479e866584e50da808
Autor:
Vanessa Holanda Righetti de Abreu, Gabrielle Reboredo Menezes Vieira, Raquel Maria Baptista Souza de Souza, Vania Gonçalves-Esteves
Publikováno v:
Rodriguésia, Vol 71 (2020)
Resumo O objetivo desse estudo foi caracterizar a morfologia polínica das espécies de Grewioideae ocorrentes no estado do Rio de Janeiro. Grãos de pólen de 12 espécies foram examinados: tribo Apeibeae (Apeiba tibourbou, Corchorus hirsutus, Trium
Externí odkaz:
https://doaj.org/article/2e0a2283e71a4ba99dd24a1b66a2d1bb
Autor:
Ana Carolina Mezzonato-Pires, Michaele Alvim Milward-de-Azevedo, Cláudia Barbieri Ferreira Mendonça, Vania Gonçalves-Esteves
Publikováno v:
PhytoKeys, Vol 95, Iss , Pp 1-14 (2018)
Passiflora subgenus Astrophea is one of the five recognised subgenera of Passiflora. Brazil presents ca. 26 species of this subgenus with the majority distributed in the Amazon Basin. During the ongoing taxonomic revision of the Brazilian species of
Externí odkaz:
https://doaj.org/article/49d0e77d6e1545cd8a7ab9dc92ea497f
Autor:
Ana Carolina Mezzonato-Pires, Cláudia Barbieri Ferreira Mendonça, Michaele Alvim Milward‑de-Azevedo, Vania Gonçalves-Esteves
Publikováno v:
Check List, Vol 13, Iss 5, Pp 467-473 (2017)
New records for species of Passiflora subgenus Astrophea are reported, contributing to the increasing distribution knowledge of the Passifloraceae in Brazil. These records are: Passiflora balbis Feuillet, from the state of Amazonas,Passiflora ceratoc
Externí odkaz:
https://doaj.org/article/ca31488be0ac4ca680b2520640ee3a1c
Autor:
Mariana Albuquerque de Souza, Claudia Barbieri Ferreira Mendonça, Roberto Lourenço Esteves, Vania Gonçalves-Esteves
Publikováno v:
Acta Botânica Brasílica, Vol 30, Iss 1, Pp 138-146 (2016)
This paper presents the results of a palynological study of the species ofGraphistylis that were segregated fromSenecio (s.l.) (Seneciosect. Dichroa) and that are all endemic of Brazil. These species are found in mountainous regions of the states of
Externí odkaz:
https://doaj.org/article/e321f3ff90aa4a83aa20514f04fbc822
Autor:
Luiz Antonio da Costa Rodrigues, Kamila da Matta Agostini, Alexandre Santos de Alencar, Cláudia Barbieri Ferreira Mendonça, Marcelo Araújo de Carvalho, Vania Gonçalves-Esteves
Publikováno v:
Acta Botânica Brasílica, Iss 0 (2018)
ABSTRACT The procedures for a set of techniques to recover grains of pollen 26 and spores from liquid samples are described. Liquefied samples of matrices, such as melting lakes, snow and ice, can provide a record of climatic and environmental events
Externí odkaz:
https://doaj.org/article/91ebfc69f6ea41ba8cc8640f1b726c3e
Publikováno v:
Acta Botânica Brasílica, Vol 29, Iss 3, Pp 391-399 (2015)
Pollen grains from twelve species of the Passifloraceae family from the Brazilian Atlantic Forest were analyzed: Passiflora subg. Astrophea (1sp.), P.subg. Decaloba (1sp.) and P.subg. Passiflora (10spp.). The current study aims to acquire additional
Externí odkaz:
https://doaj.org/article/4c5662c83bde43e9b70e97037fc14f0c
Autor:
Aline Gonçalves de Freitas, Marcelo de Araujo Carvalho, Mauro Bevilacqua de Toledo, Claudia Barbieri Ferreira Mendonça, Vania Gonçalves-Esteves
Publikováno v:
Acta Botânica Brasílica, Vol 29, Iss 2, Pp 161-174 (2015)
This paper presents morphological descriptions and ecological data of cryptogam spores and other non-pollen palynomorphs from Quaternary sediments of Campos Basin, Rio de Janeiro, SE Brazil. The ages were derived from biostratigraphy of planktonic fo
Externí odkaz:
https://doaj.org/article/736069b5a4724ea0a1608ce892fd7dc7
Autor:
Vanessa Holanda Righetti de Abreu, Claudia Barbieri Ferreira Mendonça, Vania Gonçalves-Esteves
Publikováno v:
Acta Botânica Brasílica, Vol 28, Iss 3, Pp 352-360 (2014)
We analyzed the pollen grains of 11 species within the subfamily Bombacoideae. The pollen grains were acetolyzed, after which they were analyzed and photographed under light microscopy. Unacetolyzed pollen grains were analyzed and photomicrographed u
Externí odkaz:
https://doaj.org/article/445419a2a7bd4346b56dc66b3ced3e56
Autor:
Aline Gonçalves de Freitas, Marcelo de Araujo Carvalho, Claudia Barbieri Ferreira Mendonça, Vania Gonçalves-Esteves
Publikováno v:
Acta Botânica Brasílica, Vol 27, Iss 4, Pp 761-772 (2013)
Here, we describe pollen grains extracted from a Pleistocene-Holocene sediment core (BU-91-GL-05; 22°48'45"S; 41°54'13"W) taken from the Albacora Slope (22°48'45"S; 41°54'13"W), located in the Campos Basin of the northern region of the state of R
Externí odkaz:
https://doaj.org/article/306ca121ce8a450bbec80933f5d3229d