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Seed germination performances of Styrax species help understand their distribution in Cerrado areas in Brazil
(Inst Agronomico, 2013-01-01)
In this descriptive paper, we described germination responses of Styrax pohlii, S. camporum and S. ferrugineus seeds at 5, 10, 15, 20, 25, 30, 35, 40 and 45 degrees C. We also assessed the percentage germination (% G) of ...
Non-destructive equations to estimate the leaf area of Styrax pohlii and Styrax ferrugineus
(Instituto Internacional de Ecologia, 2014-02-01)
We developed linear equations to predict the leaf area (LA) of the species Styrax pohlii and Styrax ferrugineus using the width (W) and length (L) leaf dimensions. For both species the linear regression (Y=α+bX) using LA ...
Schistosomicidal evaluation of flavonoids from two species of Styrax against Schistosoma mansoni adult worms
(INFORMA HEALTHCARELONDON, 2012)
Context: Schistosomiasis is a major health problem worldwide. Thus, the search for new schistosomicidal agents from natural sources can provide prototypes for drug discovery. Objective: The present study investigated the ...
Cyclooxygenase inhibitory properties of nor-neolignans from Styrax pohlii
(TAYLOR & FRANCIS LTDABINGDON, 2012)
Chemical investigation of the n-hexane and EtOAc fractions of the ethanolic extract from Styrax pohlii (Styracaceae) aerial parts resulted in the isolation of the benzofuran nor-neolignan derivatives egonol (1), homoegonol ...
Variação sazonal do acúmulo de carboidratos e área foliar específica em Styrax ferrugineus Ness & Mart., Styrax camporum pohl. e Styrax pohlii a. dc. (Styracaceae) em áreas do cerrado paulista
(Universidade Estadual Paulista (Unesp), 2013)
Cerrado é o segundo bioma brasileiro em biodiversidade e um dos mais ameaçados de extinção pelo desmatamento, por ser uma das últimas fronteiras agrícolas do planeta. Visando contribuir para o entendimento, preservação e ...