Results 91 to 100 of about 231 (103)

Caracterización y evaluación morfológica de partes aéreas de accesiones de Psychotria ipecacuanha (Brot.) Stokes (IPECA).

open access: green, 2017
Raphael Lobato Prado Neves   +5 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   +1 more source

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

Biochemical 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
openaire   +1 more source

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
openaire   +1 more source

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