Results 11 to 20 of about 137 (87)

Checklist preliminar de angiospermas em uma área ao sul do rio Madeira, Manicoré, Amazonas, Brasil [PDF]

open access: yes, 2020
Due to the large extent of the Amazon rainforest, research has historically focused on easily accessible locations. Thus, much of this region has little information available about its richness and plant distribution.
Amorim, Bruno Sampaio   +2 more
core   +3 more sources

Antimycobacterial Activity of Milemaronol, a New Squalene-Type Triterpene, and Other Isolate?

open access: yesNatural Product Communications, 2020
A new triterpene, named milemaronol ( 1 ), was isolated from Homalolepis suffruticosa Engl., Simaroubaceae , along with 10 known metabolites, chaparrinone ( 2 ), scopoletin ( 3 ), 5-methoxycanthin-6-one ( 4 ), eurylene ( 5 ), hispidol A ( 6 ), hispidol B
Samyra I. S. Boeno   +8 more
doaj   +1 more source

Evolution of the northern Australian flora: role of the Sunda-Sahul Floristic Exchange [PDF]

open access: yes, 2021
Elizabeth Joyce investigated the Sunda-Sahul Floristic Exchange using floristic, phylogeographic and phylogenomic approaches. She compiled the first preliminary regional plant checklist, found the SSFE had a substantial impact on floristic composition ...
Joyce, Elizabeth Marie
core   +1 more source

Flora of Ceará, Brazil: Simaroubaceae [PDF]

open access: yesRodriguésia
The aim of this study was to carry out a floristic survey and update the distribution of Simaroubaceae species in the state of Ceará, Brazil, as part of the “Flora of Ceará: from Knowledge to Conservation” project.
Ana Brenda Santos Reis   +3 more
doaj   +1 more source

A contribuição do Inventário Florestal Nacional para o conhecimento da flora lenhosa do Cerrado [PDF]

open access: yes, 2021
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Botânica, Programa de Pós-Graduação em Botânica, 2021.O Inventário Florestal Nacional (IFN) é um levantamento dos recursos florestais brasileiros ...
Kiataqui, Fernanda Keiko
core  

A Flora arbórea da região do semiárido piauiense: um estudo bibliográfico [PDF]

open access: yes, 2023
The study aims to survey works with floristic/phytosociological surveys, in order to better understand the arboreal flora of the semi-arid region of Piauí, list the arboreal flora, pointing out the importance of some species and analyze the origin of the
Abreu, Maria Carolina de   +1 more
core   +1 more source

Flora da mata atlântica: angiospermas presentes na floresta de tabuleiro no litoral paraibano [PDF]

open access: yes, 2022
The Atlantic Forest has high biological diversity and endemism, besides being one of the most threatened and degraded biomes on the planet, and is therefore considered a hotspot.
Accioly, Liz Thayná Montenegro
core  

Vinte anos de estudos em vegetações campestres de Cerrado : diferentes trajetórias na composição, cobertura e riqueza das espécies [PDF]

open access: yes, 2022
Dissertação (mestrado) — Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, 2022.O Cerrado é a savana mais biodiversa do mundo e se encontra severamente ameaçado por mudanças no uso da terra.
Souza, Gabriella Ferreira de
core  

Biodiversidad de la flora vascular de la provincia de Misiones, Región Paranaense, Argentina [PDF]

open access: yes, 2020
We present an inventory of the vascular plants of the Misiones province, with a total of 3418 taxa, which accounts for more than 30% of the plants of Argentina.
Keller, Hector Alejandro   +2 more
core   +1 more source

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