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Morfofisiologia da cunhã cultivada sob estresse salino
(Revista Brasileira de Saúde e Produção Animal, 2012-03-01) [Artigo]
The experiment was developed based on the importance of the nutritional factor cunhã for large and small, animals and on the growth of this forage in typical soils of the semiarid region, generally with salinity from natural ...
Preference of Atta capiguara (Hymenoptera, Formicidae) for Different Grasses
(Sociobiology, 2011-01-01) [Artigo]
The preference of Atta capiguara for young leaves was evaluated and developed for nine grass species. Hyparrhenia rufa, Paspalum notatum cv Comum and Andopogon gayanus were the most preferred. Paspalum notatum cv Pensacola, ...
Two novel reports of semidry stigmatic surface in Asteraceae
(Flora, 2011-01-01) [Artigo]
Research documents related to the morphology and function of style branches and stigmatic surface of Asteraceae are still rather few, and the literature reports are thus controversial. We report in the present study that ...
Estruturas secretoras de mucilagem em Hibiscus pernambucensis Arruda (Malvaceae): distribuição, caracterização morfoanatômica e histoquímica
(Acta Botanica Brasilica, 2011-12-01) [Artigo]
No presente trabalho foram estudadas as estruturas secretoras de mucilagem de Hibiscus pernambucensis aos microscópios de luz e de varredura. Conhecida como guaxima-do-mangue e algodão-do-brejo, é espécie nativa encontrada ...
Cortical diversity in three species groups of Parmotrema sensu lato (Parmeliaceae, lichenized Ascomycota)
(Micron, 2010-10-01) [Artigo]
Conventional techniques for structural studies under light microscope were employed to describe and compare the upper cortex anatomy in three species groups of Parmotrema sensu lato. This study indicates that there is a ...
A Noteworthy New Species of Eriosema (Leguminosae, Papilionoideae, Phaseoleae) from Goias State, Brazil, Including an Identification Key
(Systematic Botany, 2018-01-01) [Artigo]
Eriosema macrostipulatum, a noteworthy new species from Goias State, was discovered during a taxonomic study of the genus in Brazil. It is herein described, illustrated, and has its morphological and anatomical affinities ...
Elaiophores in three Neotropical Malpighiaceae species: a comparative study
(Plant Systematics and Evolution, 2018-01-01) [Artigo]
Malpighiaceae species are recognized for their sepal elaiophores of which secretions reward oil-collecting bees. Information on elaiophore location, structure and functioning is likely to provide valuable insights into ...
A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny
(Taxon, 2017-02-01) [Artigo]
The classification of the legume family proposed here addresses the long-known non-monophyly of the traditionally recognised subfamily Caesalpinioideae, by recognising six robustly supported monophyletic subfamilies. This ...
Pseudocyphellae ontogeny and thallus anatomy in species of Punctelia Krog (Parmeliaceae, lichenized Ascomycota)
(Acta Botanica Brasilica, 2017-01-01) [Artigo]
The genus Punctelia has been traditionally characterized by the type and distribution of pseudocyphellae, medullary chemical substances and the shape of conidia, whereas its species have been distinguished using mainly the ...
Long-term stability of the hawkmoth fauna (Lepidoptera, Sphingidae) in a protected area of Brazilian Atlantic Rain Forest
(Journal Of Insect Conservation, 2018-04-01) [Artigo]
Hawkmoths are an important component of tropical ecosystems, with significant roles as herbivores and pollinators. These moths can be used as indicators in biodiversity assessments because they can be easily sampled and ...