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EXTRAFLORAL NECTARIES IN THE TROPICAL TREE GUAREA-MACROPHYLLA (MELIACEAE)
(Natl Research Council Canada, 1994-02-01)
This paper describes the anatomy and morphology of the complex nectary systems of the tropical tree Guarea macrophylla Vahl (Meliaceae) and presents the first record of extrafloral nectaries occurring on reproductive organs ...
EXTRAFLORAL NECTARIES IN THE TROPICAL TREE GUAREA-MACROPHYLLA (MELIACEAE)
(Natl Research Council CanadaOttawaCanadá, 1994)
Minor sesquiterpenes from the volatile oil from leaves of Guarea guidonia Sleumer (Meliaceae)
(TAYLOR & FRANCIS LTD, 2009)
The essential oil from leaves of Guarea guidonia was subjected to chromatographic separation procedures to afford nine sesquiterpenes; two of them are new eudesmane derivatives. The chemical structures of the obtained ...
Cycloartane derivatives from Guarea trichilioides
(Elsevier B.V., 1993-12-01)
Investigation of the leaves of Guarea trichilioides afforded nine cycloartane derivatives including the following seven novel ones: cycloart-24-en-. © 1993.
Diterpenes from Guarea Trichilioides
(1996-12-01)
Chemical investigation of the leaves of Guarea trichilioides afforded six diterpenoids, including four labdane and two clerodane derivatives. The following four are new: 3-oxolabd-8(17),12Z,14-triene, 3α-hydroxylabd-8(17 ...
Development and characterization of microsatellite markers from Guarea guidonia (Meliaceae), a tree species from different habitats within the Brazilian Atlantic forest
(SPRINGER, 2009)
The tree species Guarea guidonea (Meliaceae) belongs to a predominantly tropical family, being largely found in natural or anthropic forest fragments within the Brazilian Atlantic Forest. Aiming to develop future studies ...
A Comparative Study on Chemical Composition, Antileishmanial and Cytotoxic Activities of the Essential Oils from Leaves of Guarea macrophylla (Meliaceae) from Two Different Regions of Sao Paulo State, Brazil, Using Multivariate Statistical Analysis
(Soc Brasileira Quimica, 2019-07-01)
Meliaceae representatives are economically important in several aspects including the production of highly prized woods (mahogany, cedar, etc.), constituents for cosmetics, and insecticides. The present study aimed to ...
Diaspore abundance promotes more interaction with ants in a Brazilian atlantic forest
(2020-01-01)
The influence of Guarea guidonia (L.) Sleumer diaspore abundance on ants' preference was studied in a secondary tropical forest area in Brazil. We offered seeds in stations with different abundances (one, two, five or 10 ...