Results 71 to 80 of about 10,859 (195)
LilloaDado el valor taxonómico del indumento foliar en la familia Loasaceae, y considerando la ausencia de estudios detallados sobre este carácter en el género Caiophora, se realizó el análisis del mismo en las 17 especies que habitan en Argentina.
Alberto C. Slanis, María Inés Mercado
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Pesquisa Agropecuária Brasileira, 2006 The objective of this work was to determine the effects of rainfall, temperature, predators, parasitoids, plant age, leaf chemical composition, levels of leaf nitrogen and potassium, besides density of leaf trichomes, on attack intensity of Bemisia ...
Germano Leão Demolin Leite +3 more
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Respostas morfoanatômicas foliares de Seemannia sylvatica (Gesneriaceae) submetida a elevação de temperatura e CO2 atmosférico [PDF]
, 2017 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia de Fungos, Algas e Plantas, Florianópolis, 2017As concentrações de CO2 aumentaram de 280 ppm na era pré-industrial para ...
Zini, Annielly da Silva
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Climate and hybridization shape stomatal trait evolution in Populus
New Phytologist, Volume 249, Issue 2, Page 792-809, January 2026.Summary Stomata play a critical role in regulating plant responses to climate. Where sister species differ in stomatal traits, interspecific gene flow can influence the evolutionary trajectory of trait variation, with consequences for adaptation. Leveraging six latitudinally distributed contact zones spanning the natural hybrid zone between Populus ...
Michelle Zavala‐Paez +4 more
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Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics
New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet +3 more
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Anatomía foliar de Vernonia fulta (Asteraceae)
Lilloa, 2000 En este trabajo se describe la anatomía de la hoja de Vernonia fulta Griseb. y los tricomas malpigiáceos y glandulares encontrados. Se da a conocer la presencia de domacio del tipo en mechón de pelos por primera vez para esta especie.
P. Albornoz +3 more
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Scientia Agricola, 2008 Plant volatiles are important cues for the orientation of herbivorous insects. It is possible that these compounds indicate whether the plant is suitable for feeding and larval development, or for mating aggregation.
José Maurício Simões Bento +4 more
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Domacios y nectarios extraflorales en Bignoniáceas: componentes vegetales de una interacción mutualística. [PDF]
, 2011 Las plantas presentan relaciones mutualísticas con insectos a cambio del control de sus herbívoros u hongos patógenos; por medio de los domacios les ofrecen albergue y mediante la secreción de néctar de nectarios extraflorales les brindan alimento.
Gonzalez, Ana María
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New Phytologist, Volume 248, Issue 5, Page 2444-2465, December 2025.Summary To improve plant tolerance to suboptimal availability of the micronutrient boron (B), it is crucial to understand the mechanisms plants have evolved to tolerate B‐limited conditions. We assessed temporal physiological, ionomic and molecular responses to B deficiency across 185 Arabidopsis thaliana accessions grown in soil‐substrate in an ...
Thomas D. Alcock +8 more
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Nuevo sistema de análisis descriptivo para fitolitos de sílice [PDF]
, 1995 El objetivo de este trabajo es el de proponer un nuevo sistema de análisis descriptivo de fitolitos de sílice. Anteriormente se habían realizado otros sistemas de análisis descriptivos para este tipo de fitolitos, especialmente en Estados Unidos.
Albert Cristóbal, Rosa Maria
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