Results 11 to 20 of about 339 (131)
Foliar colleters inMacrocarpaea obtusifolia(Gentianaceae): anatomy, ontogeny, and secretion
Botany, 2014 Colleters are secretory structures located in reproductive and (or) vegetative organs of many eudicots. In Gentianaceae Juss., the presence of foliar colleters has been neglected, and anatomical and histochemical studies are scarce. The objectives of this study were to investigate the anatomy, ontogeny, and chemical nature of the secretion found in ...
Valdnéa Casagrande Dalvi +3 more
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De Macrocarpaeae Grisebach (ex Gentianaceis) Speciebus novisIX: A Synopsis of the Genus in Bolivia [PDF]
Harvard Papers in Botany, 2011 Abstract. A synopsis of the genus Macrocarpaea in Bolivia is presented. Four species are recognized including M. bangiana Gilg, M. cinchonifolia (Gilg) Weaver, M. cochabambensis Gilg-Ben., and fuentesii J.R. Grant, sp. nov. These are the four southernmost species of Macrocarpaea in the Andes.
Grant, Jason
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A Review of Purdieanthus and Lehmaniella, two endemic Colombian Genera of Gentianaceae, and Biographical Notes on Purdie and Lehmann A Review of Purdieanthus and Lehmaniella, two endemic Colombian Genera of Gentianaceae, and Biographical Notes on Purdie and Lehmann [PDF]
Caldasia, 1948 The genus Lisianthus as construed by A. H. R. Grisebach in 1839 comprised five sections, as follows: Macrocarpaea, Choriophyllum, Chelonanthus, Helia, and Calolisianthus.
Ewan Joseph
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De Macrocarpaeae Grisebach (ex Gentianaceis) Speciebus novisX: A Synopsis of the Genus in Montane Atlantic Forests of Brazil [PDF]
Harvard Papers in Botany, 2011 Abstract. Outside of the principal distribution and major diversification of Macrocarpaea in the Andes, smaller groups of species are found in the Greater Antilles of the Caribbean, Mesoamerica, the Guayana Highlands, and montane Atlantic forests of Brazil.
Jason R. Grant, Vincent Trunz
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Revista do Instituto Florestal, 2008 Este trabalho apresenta as espécies de Gentianaceae encontradas no Núcleo Curucutu, Parque Estadual da Serra do Mar. São fornecidas chave de identificação, descrições, observações fenológicas, ilustrações e distribuição geográfica.
Allan Carlos Pscheidt, Paulo Affonso
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Gentianaceae endémicas del Perú
Revista Peruana de Biología, 2013 La familia Gentianaceae es reconocida en el Perú por presentar alrededor de 15 géneros y aproximadamente de 170 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004; S. Castillo, com.pers.), mayormente hierbas y arbustos.
Susy Castillo +3 more
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Ecology and Evolution, Volume 9, Issue 18, Page 10843-10853, September 2019., 2019 We compared genic and intergenic regions of three Dioscorea chloroplast genomes and seven pairs of primers had 80%–100% PCR success rate. Automatic barcoding gap discovery (ABGD), Poisson tree processes (PTP), and generalized mixed Yule coalescence (GMYC) analysis were applied for species delimitation based on the seven loci and successfully identified
Wei Xia +14 more
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Genetic structuring in a Neotropical palm analyzed through an Andean orogenesis‐scenario
Ecology and Evolution, Volume 8, Issue 16, Page 8030-8042, August 2018., 2018 Andean orogeny explains the structuring of genetic diversity in the palm Oenocarpus bataua into four genetic clusters within northwestern South America. These clusters maintain genetic exchange between them, even across the Andes. A hotspot of genetic diversity was determined in the northern Peruvian Amazonia.
Sebastián Escobar +6 more
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BioMed Research International, Volume 2017, Issue 1, 2017., 2017 This paper reports the results of an ethnobotanical survey on the use of medicinal plants by community healers “Hampiyachakkuna” in the San Lucas Parish, province of Loja, Ecuador. A particular ethnic group, the indigenous Saraguros, inhabits this region.
José M. Andrade +3 more
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[Retracted] Naturally Occurring Xanthones: Chemistry and Biology
Journal of Applied Chemistry, Volume 2013, Issue 1, 2013., 2013 Xanthones are one of the biggest classes of compounds in natural product chemistry. A number of xanthones have been isolated from natural sources of higher plants, fungi, ferns, and lichens. They have gradually risen to great importance because of their medicinal properties.
J. S. Negi +5 more
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