Results 51 to 60 of about 25,385 (201)

Tree Species Composition and Forest Stratification along the Gradients in the Dry Deciduous Forests of Godavari Valley, Telangana, India [PDF]

open access: yes, 2018
It is important to understand the tree species composition, abundance, species diversity and stratification in tropical dry deciduous forests that are under threat. A quadrat study was attempted in the dry deciduous forests along the ecological
Raju, Vatsavaya S, Suthari, Sateesh
core   +2 more sources

Green Synthesis and Antifungal Activity of Sophora flavescens‐Mediated Silver Nanoparticles

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
This study describes a green, simple, and low‐cost biological way tosynthesize silvernanoparticles (AgNPs)using the ethanolic root extract of Sophora flavescens. It investigates its antifungal activity against four strains of Candida albicans, Candida tropicalis, Candida utilis, and Aspergillus flavus.
Hadeel S. Almaliki   +9 more
wiley   +1 more source

Does pollen form follow function? Effects of stigma type, pollination mode and habitat on pollen morphological traits

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
The results support the idea that pollen morphology is functionally adaptive and shaped by distinct phases of pollen performance: dispersal, environmental exposure, and stigma interaction. These findings highlight the potential of trait‐based approaches for understanding reproductive strategies in angiosperms.
Sergey Rosbakh   +2 more
wiley   +1 more source

A genetic method for diagnosing lantana poisoning using a barcoding-based, genusspecific, polymerase chain reaction [PDF]

open access: yes, 2014
INTRODUCCIÓN: Las especies de Lantana son altamente tóxicas, ya que contienen lantadenos y otros compuestos químicos. Aunque ocasionalmente se han reportado envenenamientos en humanos, el ganado en todo el mundo a menudo es vícitima de intoxicaciones ...
Francés Bozal, Francesc
core  

Managing Uganda's Biodiversity Amid Climate and Societal Change

open access: yesAfrican Journal of Ecology, Volume 64, Issue 2, March 2026.
ABSTRACT Uganda is home to remarkable biodiversity, supports diverse ecosystems ranging from glacier‐topped mountains, tropical rain forests, to semi‐arid systems, has a well‐established and effective protected areas system, and benefits substantially from nature tourism.
Patrick A. Omeja   +4 more
wiley   +1 more source

Flora das cangas da Serra dos Carajás, Pará, Brasil: Verbenaceae

open access: yesRodriguésia
Resumo Este estudo apresenta o tratamento taxonômico de Verbenaceae para as cangas da Serra dos Carajás (Pará, Brasil). Foram registrados três gêneros e cinco táxons: Lantana hirsuta subsp.
Pedro Henrique Cardoso   +2 more
doaj   +1 more source

Nectar Production by Invasive Lantana camara and Endemic L. peduncularis in the Galápagos Islands [PDF]

open access: yes, 2012
Measurements of nectar volume and sugar concentration along two elevational gradients, in flower exclusion experiments, and over a diurnal cycle of nectar production, were compared for invasive Lantana camara and endemic Lantana peduncularis in the ...
Berjano Pérez, Regina   +5 more
core   +1 more source

Evaluation of antimotility effect of Lantana camara L. var. acuelata constituents on neostigmine induced gastrointestinal transit in mice

open access: yesBMC Complementary and Alternative Medicine, 2005
Background Lantana camara L. (Verbenaceae), a widely growing shrub which is toxic to some animal species, has been used in the traditional medicine for treating many ailments.
Sehgal Rajesh   +2 more
doaj   +1 more source

Leaf, tree and soil properties in a Eucalyptus saligna forest exhibiting canopy decline [PDF]

open access: yes, 2013
The extent of eucalypt decline in moist coastal forests of south-eastern Australia is increasing with resultant losses in biodiversity and productivity. This survey aimed to identify factors associated with the decline of Eucalyptus saligna (Sydney Blue ...
Simpson, Jack A., Stone, Christine
core  

Relative pollen productivity estimates from India: A step towards quantitative reconstruction of past plant abundance

open access: yesEcosphere, Volume 17, Issue 2, February 2026.
Abstract Pollen records and models of pollen–vegetation relationships are required to reconstruct past plant abundances during the Holocene to answer specific questions on climate history, human impact, biodiversity, and their interactions. An important parameter for model applications is pollen productivity, estimated as relative pollen productivity ...
R. Navya   +5 more
wiley   +1 more source

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