Results 91 to 100 of about 1,627 (170)

A Revision of Psychotria (Rubiaceae) in Samoa

open access: yesJournal of the Arnold Arboretum., 1986
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Psychotria boninensis Nakai 1927

open access: yes, 2011
Published as part of Watanabe-Toma, Kana, Ohi-Toma, Tetsuo & Murata, Jin, 2011, Typification of Angiospermae described from the Bonin Islands 1: Metachlamydeae, pp.
Watanabe-Toma, Kana   +2 more
openaire   +1 more source

Rubiaceae da Serra Negra, Minas Gerais, Brasil

open access: yesRodriguésia
O presente trabalho é parte dos estudos florísticos da Serra Negra, incluída no Complexo da Mantiqueira, situada no sul da Zona da Mata de Minas Gerais, Brasil. Rubiaceae está representada nesta região por 26 gêneros e 48 espécies.
Juliana Amaral de Oliveira   +2 more
doaj   +1 more source

ENRAIZAMENTO DE Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) NAS QUATRO ESTAÇÕES DO ANO

open access: yesCiência Florestal, 2014
Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) is a tree species native from the Atlantic Forest. It has wide geographical distribution in Brazil, since the states of Minas Gerais and Rio de Janeiro to Santa Catarina, where it is known as ...
Francine da Silva Guerellus Nery   +2 more
doaj  

Psychotria asiatica Linnaeus 1759

open access: yes, 2007
Psychotria asiatica Linnaeus, Systema Naturae, ed. 10, 2: 929. 1759. ["Habitat in Jamaica & India Orientali."] Sp. Pl., ed. 2, 1: 245 (1762). RCN: 1362. Lectotype (Petit in Bull. Jard. Bot. État Bruxelles 34: 13. 1964): Herb. Linn. No. 231.1 (LINN). Generitype of Psychotria Linnaeus, nom. cons. Current name: Psychotria asiatica L. (Rubiaceae).
openaire   +3 more sources

A Fully Validated LC-MS Quantitation Method for Psychoactive Compounds Found in Native South American Plant Species

open access: yesPsychoactives
Psychoactive drugs are compounds that alter the function of the central nervous system, resulting in changes in perception, mood, cognition, and behavior.
Jonathan Tran   +4 more
doaj   +1 more source

Rubiaceae da Serra Negra, Minas Gerais, Brasil

open access: yesRodriguésia, 2014
O presente trabalho é parte dos estudos florísticos da Serra Negra, incluída no Complexo da Mantiqueira, situada no sul da Zona da Mata de Minas Gerais, Brasil. Rubiaceae está representada nesta região por 26 gêneros e 48 espécies.
Juliana Amaral de Oliveira   +2 more
doaj  

Characterization Of Alkaloids From The Leaves Of Psychotria Malayana Jack Of Lombok Island On The Basis Of Gas Chromatography-Mass Spectroscopy

open access: yesJournal of Pure and Applied Chemistry Research, 2014
The genus Psychotria is well known as a source of alkaloids and has contributed several novel indole-type alkaloids with quite a broad spectrum of bioactivities. This study was focused on identifying the alkaloids from the leaves of P. malayana Jack from
Surya Hadi   +4 more
doaj  

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