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Pollen development and orbicule and pollen grain morphology in species of cephalanthus (rubiaceae-naucleeae) from the Americas
(Csiro Publishing, 2017)
This paper is the first embryological report on the genus Cephalanthus L. and contributes to future studies in other genera in the tribe Naucleeae. The development of the anther wall in Cephalanthus glabratus (Spreng.) K. ...
Pollen development and orbicule and pollen grain morphology in species of Cephalanthus (Rubiaceae-Naucleeae) from the Americas
(Csiro Publishing, 2017-05)
This paper is the first embryological report on the genus Cephalanthus L. and contributes to future studies in other genera in the tribe Naucleeae. The development of the anther wall in Cephalanthus glabratus (Spreng.) K. ...
Distribution of pectins in the pollen apertures of Oenothera hookeri.velans ster/+ster
(Biocell : official journal of the Sociedades Latinoamericanas de Microscopía Electronica ... et. al, 2003)
Cell wall pectins are some of the most complex biopolymers known, and yet their functions remain largely mysterious. The aim of this paper was to deepen the study of the spatial pattern of pectin distribution in the aperture ...
Embriologia de Nymphaea L. (Nymphaeales - Nymphaeaceae): implicações para a evolução inicial das angiospermas
(Universidade Estadual Paulista (Unesp), 2016-02-16)
Compreender a diversidade das Nymphaeales, considerado como o segundo ramo da filogenia das angiospermas, é de considerável interesse como modelo da evolução inicial das angiospermas. Este trabalho objetivou investigar a ...
Embriologia de Nymphaea L. (Nymphaeales - Nymphaeaceae): implicações para a evolução inicial das angiospermas
(Universidade Estadual Paulista (UNESP), 2016)