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1.
Bol. latinoam. Caribe plantas med. aromát ; 23(3): 371-381, mayo 2024. tab, ilus
Artigo em Inglês | LILACS | ID: biblio-1538079

RESUMO

Mexican markets embody cultural diversity and offer a wide range of products, serving as hubs for local exchange.In our study at Mexico City's Sonora Market, the country's prominent medicinal market, we explored the use of plant remedies against witchcraft in an urban environment. Through interviews with plant vendors and extensive data collection, we identified 21 plant species from 16 botanical families renowned for their effectiveness in combating sorcery, attracting good luck, and promoting success. Additionally, we documented 14 ailments associated with envy and negative emotions. These remedies involved practices and applications such as cleansings, decoctions, baths, and incense burning, aimed at alleviating afflictions and fostering positive outcomes. Notably, the Sonora Market continues to uphold the tradition of using plant remedies against witchcraft, even in the bustling setting of one of the world's largest cities. This highlights the enduring significance of these practices within Mexican society


Los mercados mexicanos encarnan diversidad cultural y ofrecen numerosos productos, sirviendo como centros de intercambio local. En nuestro estudio en el Mercado de Sonora en la Ciudad de México, el sitio de plantas medicinales más relevante del país, exploramos el uso de plantas contra la brujería en un entorno urbano. A través de entrevistas con locatarios, identificamos 21 especies de plantas pertenecientes a 16 familias botánicas usadas en la lucha contra la brujería, atrayendo buena suerte y promoviendo el éxito. Además, documentamos 14 enfermedades asociadas con la envidia y emociones negativas. Los remedios involucraban prácticas y aplicaciones como limpias, decocciones, baños, incienso, con el objetivo de aliviar dolencias y fomentar resultados positivos. En el Mercado deSonora persiste la tradición de utilizar plantas contra la brujería, incluso en el marco de una de las mayores ciudades del mundo, resaltando la importancia de estas prácticas dentro de la sociedad mexicana.


Assuntos
Plantas Medicinais , Bruxaria , Etnobotânica , Medicina Tradicional , México
2.
Syst Biol ; 67(3): 543-551, 2018 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-28645204

RESUMO

The conceptualization and coding of characters is a difficult issue in phylogenetic systematics, no matter which inference method is used when reconstructing phylogenetic trees or if the characters are just mapped onto a specific tree. Complex characters are groups of features that can be divided into simpler hierarchical characters (reductive coding), although the implied hierarchical relational information may change depending on the type of coding (composite vs. reductive). Up to now, there is no common agreement to either code characters as complex or simple. Phylogeneticists have discussed which coding method is best but have not incorporated the heuristic process of reciprocal illumination to evaluate the coding. Composite coding allows to test whether 1) several characters were linked resulting in a structure described as a complex character or trait or 2) independently evolving characters resulted in the configuration incorrectly interpreted as a complex character. We propose that complex characters or character states should be decomposed iteratively into simpler characters when the original homology hypothesis is not corroborated by a phylogenetic analysis, and the character or character state is retrieved as homoplastic. We tested this approach using the case of fruit types within subfamily Cinchonoideae (Rubiaceae). The iterative reductive coding of characters associated with drupes allowed us to unthread fruit evolution within Cinchonoideae. Our results show that drupes and berries are not homologous. As a consequence, a more precise ontology for the Cinchonoideae drupes is required.


Assuntos
Classificação/métodos , Modelos Biológicos , Filogenia , Evolução Biológica , Fenótipo , Rubiaceae/classificação
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