Results 11 to 20 of about 80,719 (257)
Archives of Animal Nutrition, 2022 Pyrrolizidine alkaloid (PA) producing plants like Senecio jacobaea or Senecio vernalis are undesirable in fields for forage production, since PA are toxic to animals and humans.
F. Klevenhusen +4 more
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Pyrrolizidine alkaloids from Bulgarian species of the genus Senecio [PDF]
Journal of the Serbian Chemical Society, 2006 Nine Bulgarian species from the genus Senecio were studied phytochemically and/or by GC-MS analysis. Senecivernine-N-oxide was isolated and identified by spectral data for the first time.
Kostova Nadezhda +4 more
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Phenotypic and genotypic parallel evolution in parapatric ecotypes of Senecio
Evolution; international journal of organic evolution, 2021 The independent and repeated adaptation of populations to similar environments often results in the evolution of similar forms. This phenomenon creates a strong correlation between phenotype and environment and is referred to as parallel evolution ...
Maddie E. James +6 more
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Plants, 2021 Whilst exotic invasive species are a major threat to natural and modified ecosystems around the world, management programs to reduce their impacts often fail due to a lack of information about their biology and how best to control them in various ...
Kusinara Wijayabandara +4 more
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International Journal of Analytical Chemistry, 2021 Qianbai biyan tablet (QT) is a compound prescription of traditional Chinese medicine which is used to treat nasal congestion, rhinitis, and nasosinusitis, with Senecio scandens as its main plant material.
Mengting Yang +7 more
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A new species and a new synonym in Peruvian Senecio (Compositae)
Anales del Jardín Botánico de Madrid, 2023 The species Senecio contumazensis sp. nov. from the southern department of Cajamarca, in northwestern Peru, is described herein. It shows morphological affinities with species of the Senecio series Otopteri, especially with the Bolivian Senecio sepium ...
Joel Calvo, Arturo Granda
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Julius-Kühn-Archiv, 2023 Pyrrolizidinalkaloide (PA) sind sekundäre Pflanzenstoffe und dienen in erster Linie der Pflanze zum Schutz gegen Fraßfeinde. Durch Mitbeerntung PA-haltiger Beikräuter im Pflanzenbau gelangen PAs als Verunreinigung in Lebensmittel (Salate, Kräuter, Tees ...
Kronenwett, Felix +4 more
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Patrones de distribución de las especies de Senecio L. (Asteraceae) en el Perú
Revista Peruana de Biología, 2022 En el presente trabajo se analiza la distribución de las especies peruanas del género Senecio, a partir de 4342 pliegos de herbario con localidades y coordenadas geográficas disponibles.
Hamilton Beltrán +1 more
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Senecio as a model system for integrating studies of genotype, phenotype and fitness.
New Phytologist, 2020 Two major developments have made it possible to use examples of ecological radiations as model systems to understand evolution and ecology. First, the integration of quantitative genetics with ecological experiments allows detailed connections to be made
Greg M. Walter +9 more
semanticscholar +1 more source
Senecio canoi (Compositae), a new species of the Andes of Peru
Anales del Jardín Botánico de Madrid, 2015 Senecio canoi, a new species of Compositae of the high Andes of Southern Peru, Puno department, is described and illustrated. Senecio canoi is a perennial species differing from others in the ser. Suffruticosi subser.
Daniel B. Montesinos-Tubée +2 more
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