Journal of Ethnopharmacology
September 24, 2026
Yurani Carolina Saavedra-Saenz, Marcelo Simas E Silva, Omar Enrique Estrada Semprun et al.
Ayahuasca is an entheogenic beverage traditionally used by Indigenous peoples and local communities throughout Amazonia. Its preparation typically involves the vine Banisteriopsis caapi and the leaves of Psychotria viridis, widely recognized as its principal ingredients. Other plant species and ethnotaxa have also been historically reported in association with ayahuasca preparation, but their...
iScience
April 15, 2026
Scheila Cristina Biazatti, Deborah Bambil, Rômulo Môra et al.
reflects morphological overlap. Confusion matrix and similarity network analyses showed only partial agreement with previous ethnobotanical classifications. Focusing on subtle variation within a single species, this study demonstrates that integrating traditional knowledge with machine learning enables automated validation of folk taxonomies.
Taxon
December 11, 2020
Regina Célia de Oliveira, Júlia Sonsin‐oliveira, Thaís Aparecida Coelho Dos Santos et al.
6 citations
Abstract Ritually used in religious ceremonies and now popular culture, Banisteriopsis caapi (≡ Banisteria caapi ) is the most important ingredient in an inebriating drink known as Ayahuasca. The nomenclatural history of B. caapi and B. quitensis is presented, and both names are lectotypified.
Plants
July 9, 2020
Beatriz Werneck Lopes Santos, Regina Célia de Oliveira, Júlia Sonsin‐oliveira et al.
32 citations
Ayahuasca is a psychoactive infusion with a large pharmacological application normally prepared with Banisteriopsis caapi, which contains the monoamine oxidase inhibitors β-carbolines, and Psichotria virids, which contains the serotonin receptor agonist N,N dimethyltryptamine (DMT). The objectives of this study were to investigate the chemical profile of B. caapi and of ayahuasca collected in...