Results 11 to 20 of about 785 (179)
Pesquisa Florestal Brasileira, 2013 Plantios para restauração de ecossistemas requerem o conhecimento das características ecológicas e silviculturais de cada espécie. Este trabalho analisou o desenvolvimento de Rapanea ferruginea (Ruiz & Pav.) Mez e Citharexylum myrianthum Cham.
Sabine Borges Silveira +3 more
doaj +4 more sources
Contribuição ao estudo tecnológico da canela-azeitona, Rapanea ferruginea (Ruiz e Pav.) Mez, uma espécie pioneira. I - Características anatômicas da madeira. [PDF]
Ciência Florestal, 2009 São descritos neste trabalho os aspectos anatômicos da madeira de Rapanea ferruginea (Ruiz et Pav.) Mez. Apresentam-se dados quantitativos de 11 caracteres do xilema secundário, bem como fotomicrografias das estruturas anatômicas da madeira.
Antônio Lelis Pinheiro +1 more
doaj +7 more sources
Transfer of Rapanea brassii P.Royen to Myrsine [PDF]
Telopea, 2018 The name Rapanea brassii P.Royen (Primulaceae) is here transferred to the genus Myrsine as M.
B. Conn
semanticscholar +2 more sources
A serious canker disease caused by Immersiporthe knoxdaviesiana gen. et sp. nov. (Cryphonectriaceae) on native Rapanea melanophloeos in South Africa [PDF]
Plant Pathology, 2013 Recent disease surveys in the Western Cape province of South Africa have revealed a previously unknown and serious stem canker disease on native Rapanea melanophloeos (Myrsinaceae, Ericales) trees.
Mike Wingfield, Jolanda Roux, S F Chen
exaly +3 more sources
Potential implications of the use of Rapanea melanophloeos (L.) Mez against mycobacteria [PDF]
, 2020 Tuberculosis (TB) is a threat to a large population across the globe. Rapanea melanophloeos (L.) Mez, commonly known as the Cape beech, is a plant that is traditionally used in the treatment of tuberculosis and TB-related symptoms. The aim of this study,
Lydia Gibango, C. Oosthuizen, N. Lall
semanticscholar +2 more sources
Acta Scientiarum. Agronomy, 2012 Allelopathic substances can be used to develop weed control alternatives based on natural products. The objective of this study was to compare the phytotoxic activity of aqueous leaf extracts of Rapanea umbellata with the toxicity of a synthetic ...
Paula Novaes +3 more
doaj +2 more sources
The Antiviral Activity of Polyphenols. [PDF]
Mol Nutr Food ResPolyphenols demonstrate remarkable antiviral properties by effectively disrupting multiple biochemical processes essential for viral replication. ABSTRACT Polyphenols are secondary metabolites produced by a large variety of plants. These compounds that comprise the class of phenolic acids, stilbenes, lignans, coumarins, flavonoids, and tannins have a ...
Burkard M +5 more
europepmc +2 more sources
Acta Scientiarum: Biological Sciences, 2009 Neste estudo, analisaram-se os efeitos da radiação UV-C sobre odesenvolvimento de folhas de Rapanea ferruginea. Plantas jovens foram selecionadas com seis meses de idade identificando-se as folhas já diferenciadas do 3º, 4º, 6º, 8º e 9º nó ...
Danilo de Menezes Daloso +2 more
doaj +1 more source
Influence of Extraction Parameters on Hydroalcohol Extracts of the Stem Bark of Rapanea ferruginea Mez Using Myrsinoic Acid B as Marker [PDF]
, 2014 Purpose: To evaluate the influence of extraction parameters on standardization of hydroalcoholic extract of Rapanea ferruginea Mez. Methods: A 3 3 factorial design was used to evaluate the influence of alcohol concentration (50, 70 and 90 % v/v ...
Thaisa Baccarin +5 more
semanticscholar +2 more sources
Fruit Traits Reflect Adaptation to Dispersers Along a Tropical Elevational Gradient. [PDF]
Ecol EvolThis study investigates how fruit traits related to frugivore dispersal—specifically diameter, colour and presentation—vary along an elevation gradient in Papua New Guinea. Results showed that fruit diameter decreases with elevation, bird‐attracting colours are more common at higher elevations, and branch‐borne (ramiflorous) fruits increase with ...
Hazell RJ +7 more
europepmc +2 more sources