Results 71 to 80 of about 23,505 (227)
Verbenaceae endémicas del Perú
La familia Verbenaceae es reconocida en el Perú por presentar 23 géneros y 201 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), entre arbustos, árboles y hierbas, además de lianas y bejucos.
Blanca León
doaj +1 more source
Revisiting the taxonomy and nomenclature of Phyla, a small genus of Verbenaceae
Phyla is unique within Verbenaceae due to the presence of malpighiaceous hairs. Its taxonomy has long been marked by difficulties in defining species boundaries. The most recent revision of the genus recognized five species and three varieties. In this study, however, we recognize only two species and no varieties: P.
Pedro Henrique Cardoso +3 more
wiley +1 more source
Cytotoxic and Antimicrobial Constituents from the Essential Oil of Lippia alba (Verbenaceae). [PDF]
Backgroud:Lippia alba (Verbenaceae) is a plant widely used in folk medicine to treat various diseases. The present work deals with the chemical composition of the crude essential oil extracted from leaves of L.
Figueiredo, Carlos R +6 more
core +2 more sources
ABSTRACT The interactions between insects and angiosperms date back to millions of years ago. Among the groups of pollinating animals, it is estimated that insects are responsible for pollinating more than 70% of angiosperms. Coleoptera is one of the most studied insect groups for pollination.
André da Silva Ferreira +6 more
wiley +1 more source
Potential of alternative control of leaf‐cutting ants using essential oils: A systematic review
Abstract Leaf‐cutting ants (LCAs) are abundant and cause considerable damage to agricultural and forest crops in the Neotropical region and are commonly controlled using sulfluramid‐based ant baits. However, this active ingredient is a precursor of perfluorooctane sulfonic acid (PFOS), a persistent, human‐made pollutant that poses serious environmental
Heloisa S. S. Pinheiro +9 more
wiley +1 more source
Flavonoides e outras substâncias de Lippia sidoides e suas atividades antioxidantes
The chemical investigation of the ethanol extracts of stems, roots and leaves of Lippia sidoides led to the isolation of: steroid β-sitosterol, naphthoquinone tecomaquinone, monoterpene carvacrol, flavonoid 4',5,7-trihydroxyflavanone (naringenin), 3',4 ...
Macia Cleane S. de Almeida +7 more
doaj +1 more source
The essential oil from the fresh leaves of Lippia microphylla Cham. was obtained by hydrodistillation and characterized by gas chromatography-mass spectrometry (GC-MS).
Fabiola Fernandes Galvão Rodrigues +4 more
doaj
Some additional records of follicolous fungi from North Central Tarai Forests of U.P.
The follicolous fungi was collected from Feb. 03-05, 2008 from Sirsa forest range of Shrawasti District. The authors collected twenty plant species, representing fourteen families, parasitized by sixteen fungi species ...
D. P. Singh, T. P. Mall
doaj +1 more source
Microbial resistance is a product of both continuous evolution and un-checked antimicrobial usage and accelerates the demands for the development of new and effective antimicrobials.
JONATHAN L.R. TELES +7 more
doaj +1 more source
Nectar sugar composition and flower visitors for the naturalized exotic Lantana camara (Verbenaceae) at Central Argentina [PDF]
The aim of this work is to describe and quantify the flower visitors of the invasive Lantana camara L. (Verbenaceae) at the Chaco forest, and to analyze possible relations between nectar sugar composition and the main pollinators for this species ...
Galetto, Leonardo +1 more
core

