Results 41 to 50 of about 71 (55)

Reproductive Biology of Geonoma brevispatha Barb. Rodr. (Arecaceae) in inundable gallery forest, in Uberlândia

open access: yes, 2006
Geonoma brevispatha is a palm tree with clonal growth and restricted to flooded habitats, borders of rivers and streams. The aim of this work was to study its reproductive biology in an inundable gallery forest, in Uberlândia, MG in the period from April
Ostrorog, Diana Raquel Vieira
core   +1 more source

Cabralea canjerana subsp. polytricha (Adri. Juss.) Penn. (Meliaceae), uma especie dioica

open access: yes, 2017
The study was carried out at the savanna areas of the Caça e Pesca Itororó Club, Uberlândia, MG, from September 1997 to November 1998. In order to confirm the occurrence of sexual dimorphism, several procedures were undertaken on the supposed dimorphic ...
Fuzeto, Adriana Paula   +2 more
core  

Studies on phylogeny, taxonomy and evolution of reproductive characters in Moraceae Gaudch

open access: yes, 2018
Orientador: George John ShepherdTese (doutorado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo: A família Moraceae é extremamente bem representada em número de indivíduos e espécies em florestas neotropicais de baixa altitude ...
Ribeiro, Jose Eduardo Lahoz da Silva
core  

Comparative evaluation of various total antioxidant capacity assays applied to phenolic compounds with the CUPRAC assay. [PDF]

open access: yesMolecules, 2007
Apak R   +7 more
europepmc   +1 more source

Composição floristica de uma floresta de brejo na região de Campinas, e algumas considerações sobre os sistemas sexuais, a fenologia de floração e de frutificação e as sindromes de dispersão das especies da comunidade

open access: yes, 2018
Orientador: Washington Marcondes FerreiraDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo: O objetivo do presente trabalho foi estudar a composição florística de três fragmentos de uma floresta de brejo na região de
Spina, Andrea Pozetti
core  

The effects of climate and habitat on Butterfly populations

open access: yes, 2006
Biodiversity is threatened globally and there is a need to monitor and understand future changes. Rigourous assessment of trends in insect populations is difficult because they are a species-rich, yet little known taxa.
Roy, David
core   +1 more source

Evolution des systèmes de reproduction et leur implication dans les processus de spéciation et hybridation chez les algues brunes du genre Fucus

open access: yes, 2007
In the genus Fucus, the character dioecy/hermaphroditism has evolved several times and hybridization is possible between taxa with constrasting mating systems, making it an excellent model to study evolution of mating systems at both macro and micro ...
Billard, Emmanuelle
core   +1 more source

Endoscopic Management of Malignancy-Related Gastrointestinal Bleeding: A Comprehensive Narrative Review. [PDF]

open access: yesMed Sci (Basel)
Salvi D   +9 more
europepmc   +1 more source

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