Results 91 to 100 of about 1,488 (176)
The deepest splits in Chloranthaceae as resolved by chloroplast sequences [PDF]
, 2003 Evidence from the fossil record, comparative morphology, and molecular phylogenetic analyses indicates that Chloranthaceae are among the oldest lineages of flowering plants alive today. Their four genera (ca.
Renner, Susanne S., Zhang, Li-Bing
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Biopulpaje Kraft de Drimys winteri (Canelo) por Ganoderma australe
, 2005 Tesis para optar al grado de Magíster en Ciencias Forestales. ; El canelo (Drymis winteri) es una especie nativa chilena, que desde el punto de vista anatómico se clasifica como una especie de transición entre angiosperma y gimnosperma. Su madera posee vasos, convirtiéndose en una excepción dentro de la clase de las dicotiledóneas.
openaire +1 more source
Evaluation of the conservation and recovery of the Pitao, Pitavia punctata, (Rutaceae) in the IX Region of Chile. A 16 years experience. [PDF]
, 2012 El “Pitao” (Pitavia punctata Molina) es una especie arbórea, siempreverde, endémica de Chile, en peligro de extinción y declarada Monumento Natural. Su distribución geográfica originalmente descrita era desde la VII a la VIII Región, situación que se ...
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Las turberas de Tierra del Fuego y el clima del pasado [PDF]
, 2014 Los ecosistemas con capacidad para acumular y almacenar materia orgánica muerta derivada de plantas adaptadas a vivir en condiciones de saturación de agua permanentes, reducido contenido de oxigeno y escasa disponibilidad de nutrientes se denominan ...
Coronato, Andrea Maria Josefa +4 more
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Revista de Geografía Norte Grande, 2005 Los territorios insulares de Chiloé denotan una profunda alteración de la cubierta vegetal, algo similar ocurre en toda la vertiente oriental de la IslaGrande de Chiloé.
Víctor Quintanilla, Juan Matute
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Gayana: Botanica, 2008 Phylogenetic relationships among Chilean species of Drimys as well asD. granadensis from Central America andD. angustifolia from Brazil were reconstructed using internal transcribed spacers (ITS) of nuclear ribosomal DNA and a parsimony analysis.
Eduardo Ruiz +6 more
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Pest Management Science, 2010 AbstractBACKGROUND: The pea aphid, Acyrthosiphon pisum (Harris), is a cosmopolitan pest that attacks a wide range of legume crops and vectors important plant virus diseases. In this project, essential oils from the leaf (L) and bark (B) of Laurelia sempervirens (Ruiz & Pavón) Tul. (L) and Drimys winteri JR Forster & G Forster (D) were extracted,
Zapata, Nelson +2 more
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AnimalsBovine mastitis is a major bioeconomic and animal health challenge in dairy systems and is traditionally managed with intensive antibiotic therapy, contributing to antimicrobial resistance (AMR). This study explored the therapeutic potential of essential
Isavo Vera +12 more
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Progressive migration and anagenesis in Drimys confertifolia of the Juan Fernández Archipelago, Chile [PDF]
, 2014 A common mode of speciation in oceanic islands is by anagenesis, wherein an immigrant arrives and through time transforms by mutation, recombination, and drift into a morphologically and genetically distinct species, with the new species accumulating a ...
Alejandro Gatica +13 more
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Industrial Crops and Products, 2010 Abstract Antifungal effect in vivo of n-hexane extract and in vitro of fractions of the same extract and isolated essential oil of the bark of Drimys winteri J.R. Forster and G. Forster (Winteraceae) was investigated against the soil fungus Gaeumannomyces graminis (Sacc.) von Arx & Olivier var.
Monsalvez, Manuel +5 more
openaire +3 more sources