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Variation in emetine and cephaeline contents in roots of wild Ipecac (Psychotria ipecacuanha)

open access: closedBiochemical Systematics and Ecology, 2005
Abstract Ipecac ( Psychotria ipecacuanha ) is a perennial, medicinal herb that grows as clusters in the understory of humid, shady areas of the Atlantic Rain Forest of southeastern Brazil. This investigation followed the contents of emetine and cephaeline, the bioactive constituents, and assessed root attributes in roots that were sampled ...
Ruth Maria Alves Garcia   +3 more
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A quantitative assessment of genetic erosion in ipecac (Psychotria ipecacuanha)

Genetic Resources and Crop Evolution, 2002
In this study, we present a methodology by which the threat of genetic erosion to a wild plant species growing in a given geographic region can be assessed in a quantitative manner. Evaluation of threat is carried out by scoring a checklist based on information about the ecosystem and the target species.
Luiz de Oliveira, Ernane Ronie Martins
openaire   +2 more sources

ESTUDOS PRELIMINARES DA FLORAÇÃO E FRUTIFICAÇÃO DE PSYCHOTRIA IPECACUANHA (BROT.) STOKES (IPECA) NO BANCO DE GERMOPLASMA DA EMBRAPA-CPATU EM BELÉM, PARA

1995
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Rodrigues, Irenice Alves   +2 more
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Avaliação de diferentes sistemas de cultivo in vitro para a micropropagação de Psychotria ipecacuanha (Brot.) Stokes

open access: closed, 2002
A.P. Batistini   +3 more
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Estabelecimento da concentração de nitrogênio total no meio de cultura para micropropagação de ipeca, Psychotria ipecacuanha (brot.) Stokes.

open access: closed, 2002
Pinheiro Lima   +6 more
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