TALAVERA SOLÍS , María Manuela

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El género Urospermum (Compositae) en el oeste de la región mediterránea. Se ha realizado la revisión taxonómica de las dos especies del género Urospermum Scop. en el Oeste del Mediterráneo, U. picroides (L.) F.W. Schmidt y U. dalechampii (L.) F.W. Schmidt. Se aporta descripción del género y de las especies que lo conforman, clave de...

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Proyecto Flora iberica (CGL2012-32914)

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Se presenta la revisión taxonómica del género Helminthotheca Vaill., basada en el estudio morfológico de material en toda su área de distribución. El género, que se incluye en la subtribu Hypochaeridinae de la tribu Cichorieae, tiene una distribución centrada principalmente en el oeste de la Región Mediterránea, y se diferencia del resto de los...

Revisión del género Helminthotheca Vaill. (Cichorieae, Compositae). Se presenta la revisión taxonómica del género Helminthotheca Vaill., basada en el estudio morfológico de material en toda su área de distribución. El género, que se incluye en la subtribu Hypochaeridinae de la tribu Cichorieae, tiene una distribución centrada principalmente en...

Ministerio de Economía y Competitividad, "Flora iberica"(CGL 2009-08178, CGL 2012-32914)

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Ministerio de Economía español y Competitividad y Fondos Europeos de Desarrollo Regional (EFRD). Flora Ibérica IX (2) CGL2012-32914

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Premise of the study: Nuclear microsatellite markers were developed in Rumex bucephalophorus subsp. canariensis (Polygonaceae) to investigate its genetic diversity and structure. Methods and Results: Sixteen polymorphic microsatellite markers were obtained using 454 next-generation sequencing with di-, tri-, and tetranucleotide repeats. The...

In phylogeography, DNA sequence and fingerprint data at the population level are used to infer evolutionary histories of species. Phylogeography above the species level is concerned with the genealogical aspects of divergent lineages. Here, we provide a phylogeographic study to examine the evolutionary history of a western Mediterranean...

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Flower color polymorphism, an infrequent but phylogenetically widespread condition in plants, is captivating because it can only be maintained under a few selective regimes but also because it can drive intra-morph assortative mating and promote speciation. Lysimachia arvensis is a polymorphic species with red or blue flowered morphs. In...

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Flower colour has played a decisive role as an evolutionary force in many groups of plants by driving speciation. A well-known example of colour polymorphism is found across the Mediterranean populations of Lysimachia arvensis and L. monelli, in which blue- and red-flowered plants can be found. Previous studies recognized two lineages within L....

Background and aims The transition from outcrossing to selfing is a repeated pattern in angiosperm diversification and according to general theory this transition should occur quickly and mixed reproductive systems should be infrequent. However, a large proportion of flowering plants have mixed reproductive systems, even showing inbreeding...