Browsing by Author "Luebert Bruron, Federico José"
Now showing items 1-19 of 19
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(2007)Heliotropium glutinosum Phil. (Heliotropiceae) is a resinous bush that grows at a height of 2000 in in Chanaral, Chile. From the resinous exudates of Heliotropium glutinosum Phil. a new aromatic geranyl derivative: ...
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(Springer, 2020)Several plant clades show a characteristic disjunction between the southern Andes (SA) and southern Brazil (SB). This disjunction has been explained by Neogene geologic and climatic changes, especially due to the Andean ...
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(Elsevier, 2014)tThe effects of using alternative sets of climatic predictor variables on the performance, spatial predictionsand future projections of species distribution models (SDMs) and its consequences on extinction riskestimates ...
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(John Wiley & Sons, 2014)The genetic structure of populations of closely related, sympatric species may hold the signature of the geographical mode of the speciation process. In fully allopatric speciation, it is expected that genetic differentiation ...
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(MDPI, 2022)Estimation of biodiversity patterns in poorly known areas is hampered by data availability and biased collecting efforts. To overcome the former, patterns can be estimated at higher taxonomic levels and larger spatial ...
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(Universidad de Concepción, 2014)Se reportan nuevos registros de Heliotropium geissei, una especie rara de Chile central. La nomenclatura de la especie es revisada y se refina su lectotipificación. Análisis filogenéticos moleculares confirman su posición ...
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(Elsevier, 2014)Major taxa of Ehretiaceae (including parasitic Lennoaceae) have not all been included in previous molecular phylogenetic analyses. As a result, the generic limits and their circumscriptions have not been satisfactorily resolved, ...
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(Oxford University Press, 2022)We present a phylogenetic analysis using plastid (matK, rbcL) and nuclear (nrITS) DNA for diverse Euploca spp. (formerly Heliotropium section Orthostachys) from the worldwide distribution of a genus and including species ...
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(Elsevier, 2013)Recent studies all indicated that both the affinities and subdivision of Boraginaceae s.str. are unsatisfactorily resolved. Major open issues are the placement and affinities of Boraginaceae s.str. in Boraginales and the ...
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(Universidad de Chile, 2022-08)Se reporta un nuevo grupo poblacional de Beilschmiedia berteroana, que correspondería a su límite latitudinal norte en el sector precordillerano andino de la distribución de esta especie, ubicado en la región del Libertador ...
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(Wiley, 2021)Biodiversity is not evenly distributed among related groups, raising questions about the factors contributing to such disparities. The sunflower family (Asteraceae, >26,000 species) is among the largest and most diverse ...
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(The Board of Trustees of the Royal Botanic Gardens, 2013-03)A revision of the Heliotropium L. sect. Cochranea (Miers) Kuntze (Heliotropiaceae) is presented and a total of 17 species is recognised. Morphology, ecology, distribution, conservation status and phenology of all species ...
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(Universidad de Concepción, Chile, 2020)Se presenta una revisión taxonómica de las especies chilenas de Heliotropium (Heliotropiaceae), excluidas las de la sect. Cochranea que fue revisada en una contribución anterior. Ellas son Heliotropium amplexicaule (sect. ...
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(Universitaria, 2006)La publicación entrega una visión sinóptica de los bioclimas y la vegetación de Chile continental. El libro del académico de la Facultad de Ciencias Forestales y de la Conservación de la Naturaleza, Federico Luebert, y del ...
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(Universitaria, 2018)La publicación entrega una visión sinóptica de los bioclimas y la vegetación de Chile continental. El libro del académico de la Facultad de Ciencias Forestales y de la Conservación de la Naturaleza, Federico Luebert, y ...
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Synopsis of Plazia Ruiz & Pav. (Onoserideae, Asteraceae), including a new species from northern Peru (2014)A synopsis of Plazia Ruiz & Pav. (Onoserideae, Asteraceae) is presented, including the description of a new species, Plazia robinsonii M.O.Dillon & Sagást., from a locality c. 20 km west of Huamachuco, Department of La ...
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(Frontiers Media, 2022)In this study we aim at refining our understanding of the floristic connectivity of the loma- and precordillera floras of southern Peru and northern Chile and the parameters determining vegetation cover in this region. We ...
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(Springer, 2011)At first glance, the Valdivian temperate rainforest of Chile and Argentina (see figure 5-1) is a mirror image of the Pacific Coast of North America in appearance and climate, but upon closer inspection this strikingly ...
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(Universidad de Chile, 2012)La Región de Valparaíso en su área continental se encuentra bajo la influencia de un clima mediterráneo.El análisis de datos de estaciones meteorológicas y de superficies climáticas, sugiere que la altitud yla posición ...
