Results 121 to 130 of about 13,769 (299)

A família Rubiaceae na Reserva Biológica Guaribas, Paraíba, Brasil: subfamília Rubioideae The family Rubiaceae in the Guaribas Biological Reserve, Paraíba State, Brazil: subfamily Rubioideae

open access: yesActa Botânica Brasílica, 2006
Este trabalho consiste no levantamento dos representantes de Rubiaceae subfamília Rubioideae na Reserva Biológica Guaribas, Estado da Paraíba, Brasil. Foram realizadas coletas intensivas no período de outubro/2000 a outubro/2001, as quais resultaram em ...
Maria do Socorro Pereira   +1 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 expansa Blume, Bijdr.

open access: yes, 2017
84. Psychotria expansa Blume, Bijdr. 963. 1826. Ξ Chassalia expansa (Blume) Miq., Fl. Ned. Ind. 2: 280. 1857. Lectotypus (designated by SOHMER, 1988: 320): INDONESIA. Java: “ ad pedem montis Salak, floret Majo ”, s.d., Blume s.n. (L [L-908-202-2]). Notes.
Taylor, Charlotte M.   +4 more
openaire   +2 more sources

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 23., Neckeraceae, Pterobryaceae, Hypopterygiaceae [PDF]

open access: yes, 1993
Neckera submacrocarpa may be recognized by the numerous paraphyllia to ca. 2 mm long, and distally rugose perichaetial leaves. According to De Sloover (1977), it occurs in montane forests and Senecio heaths between 2 400 and 3 650 m. The present material
Enroth, Johannes
core  

Catálogo preliminar de plantas vasculares de la isla de Bioko (Guinea Ecuatorial) [PDF]

open access: yes
We present a list of taxa of vascular plants growing on Bioko (Equatorial Guinea). We are aware that there are still many unexplored areas,so it should be consider just as a first draft list.
Aedo, Carlos   +8 more
core   +2 more sources

Avaliação do período de floração e frutificação do BAG Ipecacuanha. [PDF]

open access: yes, 2011
A ipecacuanha (Carapichea ipecacuanha (Brot.) L. Anderson Lorenzi, 2008) conhecida popularmente como ipeca e poaia, pertencente à família Rubiaceae é uma espécie medicinal de potencial econômico, onde sua raiz e obtida diretamente do extrativismo, sendo ...
LAMEIRA, O. A., ROCHA, T. T.
core  

Levantamento fitossociológico em Floresta Ombrófila Densa Submontana, Município de Guaraqueçaba, localidade de Serra Negra, Paraná. [PDF]

open access: yes, 2013
1 CD-ROM.
CURCIO, G. R.   +4 more
core  

Psychotria radicans Merr., EPFP

open access: yes, 2019
Published as part of Ordas, Jorge Anton D., Pinarok, Neil Alejandro A., Romeroso, Roanne B., Alejandro, Grecebio Jonathan D. & Banag-Moran, Cecilia I., 2019, A checklist of Rubiaceae species from Eastern Samar, Visayas, Philippines, pp.
Ordas, Jorge Anton D.   +4 more
openaire   +1 more source

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

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