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In the biological sciences the use of medicinal plants in indigenous cultures is commonly seen as being based on a long tradition ('traditional medicine'). However, under normal circumstances, ethnobotanical studies cannot provide evidence on the antiquity of specific uses for medicinal plants since oral traditions have a limited historical depth and archaeological evidence does not provide evidence for the specific medicinal use of a certain plant. Here, we provide evidence for the antiquity of medicinal plant use in the Olmec region in Mexico by comparing the pharmacopoeias of the linguistically related Lowland Mixe and Zoque-Popoluca. These cultures, separated for about 2000 years, have cognates for vernacular medicinal plant names in common. For fifteen species such cognate names were detected. Also, a statistically significant segment of the medicinal flora is used for similar purposes. Overall, 123 species are shared between the two groups and of these 62 have a similar usage. In nine cases they also have a similar name. These findings make a transmission of such knowledge since the time of the Olmecs highly likely.
Plant Ecology & Diversity
Latin American plant sciences: from early naturalists to modern science2012 •
In this chapter, we review the works of some of the most relevant botanists and authors from related fields who have written about Spanish plants in the last five centuries and who can be acknowledged as pioneers of modern Spanish Ethnobotany. Their legacy is very useful for understanding the historical evolution of local plant uses in Spain and the interactions between folk lore and written transmitted knowledge. Thus, we have mainly focused on the importance of four pharmaco-botanical works written between 1550–1650 (Laguna 1555, l’Écluse 1576, Monardes 1574, Cienfuegos c. 1630) and then reviewed the contributions of some later authors.
2021 •
Giant bones unearthed throughout the Mesoamerican countryside provoked early modern thinkers to grapple with the earth's ages, partially syncre-tizing Nahua histories of human conquest with Spanish colonial medicinal and natural historical knowledge. European naturalists' willingness to accept the giant remains required them to embrace localized Mesoamerican cosmologies. The fossilized landscape provided evidence that conquest and eradication had happened before at the hands of the peoples whom the Spaniards had conquered in turn. Lost from early modern collections and failing to translate far beyond New Spain during the sixteenth century, the giant remains highlight the possibilities and challenges of integrating Mesoamerican knowledge into the global history of science, with an emphasis on emplaced thinking, medicine and the body, and deeper temporal frameworks. Moving beyond itinerary histories to globalizing cosmologies in the history of science can better explain the compromises Europeans and Mesoamericans were required to make to enter into a syn-cretic intellectual contract, as well as the non-European concept of time that came with local reckonings with the human and more-than-human natural world. P liny had primed Spanish royal doctor Francisco Hernández (1514-1587) to be on the look-out for giants. As he crossed the Atlantic in 1571 to begin what was supposed to be a five-year mission to develop a comprehensive herbal of medicines from the Spanish colonies, Dr. Hernán-dez contemplated his copy of Pliny the Elder's Natural History (77-79 C.E.). Hernández's instructions from the Spanish court had been clear: to collect plants and medicinal seeds from New Spain, gather "all possible information from local doctors, healers, herbalists, indios, and other knowledgeable people," and learn what kind of medicinal properties these plants possessed for their suggestions and feedback throughout this process. Finally, I am exceedingly grateful to Alexandra Hui, Matthew Lavine, and H. Floris Cohen, as well as the three Isis referees, whose questions and suggestions helped this essay take its final shape. Isis, volume 112, number 1.
Scholars have yet to decipher the mysterious Voynich Manuscript. The common assumptions are that it is written in an unknown script, an unknown language, by an unknown author on an unknown subject and is of European provenance. Some have even argued it is a hoax. This article breaks new ground by presenting evidence that much of the art work is Mesoamerican in style or heritage. Examples of the Voynich script are similar or identical to Courtesan script used in codices from New Spain, Early Colonial Mexico. Based on the internal evidence the provenance may be inferred to be Mexico and the language a combination of Nahuatl--the language of the Aztecs, and Spanish. The Voynich Manuscript is thus one of the largest and most detailed surviving indigenous Mesoamerican medical texts.
New Approach to Cultural Heritage: Profiling Discourse Across Borders
Elucidating Ancient Mesoamerican Human-Plant Interactions2020 •
Despite the fact that Mexico has vast biocultural biodiversity, there are numerous regions where the traditional medicinal use of plants has not yet been studied. We aimed to document, analyze quantitatively, and preserve medicinal plant knowledge among local people living in over 40 communities in the state of Zacatecas. Ethnobotanical information was collected by semistructured interviews with 132 informants. Data were analyzed using standard quantitative indices such as relative frequency of citation, family importance value, cultural importance index, and informant consensus factor. We recorded 168 medicinal plant taxa belonging to 151 genera and 69 botanical families and used to treat 99 health disorders. The most medicinally important plant families were Asteraceae (20 species), followed by Fabaceae and Lamiaceae (12 species) and Cactaceae (five species). The most culturally important species was Matricaria chamomilla L., mentioned 140 times, followed by Arnica montana L. (62 times) and Artemisia ludoviciana Nutt (48 times). The highest consensus for use was for diseases of the reproductive system. The type of disorder for which there was the highest number of references for use (389; 25% of all uses) and plant species (67) were diseases of the digestive and gastrointestinal system. The present study represents the first quantitative medical-ethnobotanical documentation and analysis of the traditional use of medicinal plants in Zacatecas state. Despite the semiarid climate, this region is botanically highly diverse, and its flora have versatile medicinal uses.
1996 •
Translating Nature: Cross-Cultural Histories of Early Modern Science
Flora’s Fate: Spanish Materia Medica in Manuscript2019 •
The divergence of Madrid and Antwerp indicates the beginning of two distinct scientific cultures, each with its own practices and political ends, each with a different historiographic destiny. Spanish naturalists came to distrust printed works by Mattias L’Obel, Rembert Dodoens, and Clusius; print, according to Bernardo de Cienfuegos, was a medium apt only for frivolous works that were essentially ludic. By the seventeenth century in Spain, serious natural history was done by men who put pen to paper and controlled every aspect of the finished work.
Ancient Mesoamerica
Beyond house size: Alternative estimates of wealth inequality in the ancient Maya Lowlands2023 •
2006 •
International Geology Review
Physical volcanology and geochemistry of Palaeoarchaean komatiite lava flows from the western Dharwar craton, southern India: implications for Archaean mantle evolution and crustal growth2016 •
Proceedings of the National Academy of Sciences
Pathogenic hantaviruses bind plexin–semaphorin–integrin domains present at the apex of inactive, bent αvβ3 integrin conformers2005 •
2020 •
Acta Chemica Scandinavica
On Accuracy and Significance in Determination of the Temperature Dependence of Activation Energy in Neutral Ester Hydrolysis and Solvolytic Substitution Reactions1983 •
Pakistan Journal of Medical Sciences
A study on the use of a portable monitoring device (Somnocheck Micro) for the investigation and diagnosis of obstructive sleep apnoea in comparison with polysomnography1969 •
Information Processing & Management
Corrigendum to Unsupervised Latent Dirichlet Allocation for supervised question classification. [Information Processing & Management, 54(3), 380-393]2018 •
Managerial Marketing eJournal
The Role of Marketing Philosophy in Rural Tourism Development2012 •
American Journal of Tropical Medicine and Hygiene
GIS for Dengue Surveillance: Strengthening Collaborations2012 •