Results 41 to 50 of about 4,425 (217)

Cuantificación de sílice presente en el follaje de guadua angustifolia Del departamento del Quindío

open access: yesRevista de Investigaciones Universidad del Quindío, 2009
Se presenta un estudio sobre la cuantificación del Sílice en el follaje de Guadua angustifolia. Por técnicas gravimétricas se encontró que el porcentaje de Sílice en “El Sendero Cedro Rosado” fue de 2.59% en base seca, en ceniza, mientras que la muestra
Carolina Herrera-Giraldo   +5 more
doaj   +1 more source

Height and phytotelm size affect the invertebrate communities of epiphytic bromeliads in the Amazon rainforest

open access: yesEcological Entomology, Volume 51, Issue 2, Page 221-234, April 2026.
The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley   +6 more
wiley   +1 more source

Descomposición de la materia orgánica como criterio en el manejo de sitio. Cuenca del río San Cristóbal, Santafé de Bogotá

open access: yesActa Biológica Colombiana, 1996
Se evaluó la descomposición individual e interactuada de Cupressus lusitanica, Quercus humboldtii; Macleania rupestris; Clusia grandiflora y Weinmannia tomentosa en bosque húmedo montano bajo (bh-MB), Cuenca del rio San Cristóbal, Santafé de Bogotá ...
Luis Matín Caballero Rueda   +1 more
doaj  

Hybridity of mainly asexually propagating duckweeds in genus Lemna – dead end or breakthrough?

open access: yesNew Phytologist, Volume 250, Issue 1, Page 629-647, April 2026.
Summary The cosmopolitan, mainly vegetatively propagating, organ‐reduced monocotyledonous aquatic duckweeds are the smallest and fastest growing angiosperms, distributed world‐wide and flower rarely in nature. Recently, we reported intra‐ and interspecific hybrids and ploidy variants in the genus Lemna.
Yuri Lee   +10 more
wiley   +1 more source

Ecological predictors of plant responses to sequential herbivory: a meta‐analysis

open access: yesNew Phytologist, Volume 250, Issue 2, Page 1128-1140, April 2026.
Summary Plants evolved alongside herbivores for over 400 million years and show remarkable plasticity in responses to attack by multiple herbivores. However, it is often debated which herbivore traits predict plant responses and it is poorly understood how plant life‐history traits contribute to the variation observed in plant responses.
Zoë Delamore   +2 more
wiley   +1 more source

Diversidad de inclusiones minerales en la subtribu Oncidiinae (Orchidaceae)

open access: yesRevista de Biología Tropical, 2010
Las inclusiones minerales en las plantas, han sido utilizadas como herramientas de diagnóstico en la identificación taxonómica. Se analizaron y compararon las inclusiones minerales en las hojas de 140 especies de Oncidiinae (Epidendroideae: Orchidaceae).
Estela Sandoval-Zapotitla   +2 more
doaj   +2 more sources

PEP725: 15 years of driving European and global phenology science

open access: yesNew Phytologist, Volume 250, Issue 2, Page 717-734, April 2026.
Summary Phenology – the timing of seasonal biological events – is a sensitive indicator of climate change and ecosystem dynamics. Long‐term, broad‐scale phenological data are crucial for understanding and predicting plant responses to environmental change.
Barbara Templ   +4 more
wiley   +1 more source

Population genomic signatures of founding events in autonomously self‐fertilizing plants: a test with Impatiens capensis

open access: yesNew Phytologist, Volume 250, Issue 1, Page 616-628, April 2026.
Summary Autonomously self‐fertilizing plants possess disproportionate abilities to found populations. Viewed from the metapopulation perspective, founding events should be frequent in such plants, but the intensity and timing of bottlenecks and recovery should vary among populations.
Daniel J. Schoen, Rachel H. Toczydlowski
wiley   +1 more source

Fruit respiration: putting alternative pathways into perspective

open access: yesNew Phytologist, Volume 250, Issue 1, Page 54-73, April 2026.
Summary Over the past century, research has significantly advanced our understanding of fruit respiration, from (eco)physiological processes to molecular mechanisms. This review focuses on the functional relevance and regulatory roles of mitochondrial alternative respiratory pathways (ARPs) during fruit growth and ripening.
Ariadna Iglesias‐Sanchez   +4 more
wiley   +1 more source

Anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae, Pooideae, Poeae)

open access: yesLilloa, 2019
El objetivo del presente estudio fue describir la anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae) presente en áreas naturales de la provincia de Entre Ríos.
María E. Moya   +3 more
doaj   +1 more source

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