Results 21 to 30 of about 2,524 (196)

Current state of knowledge on the extinction risk of Malaysian tree species: Proximate needs to mitigate loss

open access: yesPLANTS, PEOPLE, PLANET, Volume 5, Issue 4, Page 483-495, July 2023., 2023
As one of the world's top megadiverse countries for tree species, Malaysia remains committed towards reducing tree population loss and species extinction. In order to ensure efficacy in the planning and implementation of conservation programmes, prioritisation of resources, and mainstreaming across the key drivers of biodiversity loss, it is essential ...
Lillian S. L. Chua   +4 more
wiley   +1 more source

Regionalización y relaciones biogeográficas de la Península de Yucatán con base en los patrones de distribución de la familia Leguminosae

open access: yesRevista Mexicana de Biodiversidad, 2015
Investigador en Sistemática Vegetal con énfasis en las familia leguminosae, Icacinaceae y Droseraceae. Mi área geográfica de interés es la Península de Yucatán, México, Mesoamérica y en general los trópcios americanos.
Rodrigo Duno-de Stefano
doaj   +1 more source

African Jointfir (Gnetum africanum) and Editan (Lasianthera africana) leaf alkaloid extracts exert antioxidant and anticholinesterase activities in fruit fly (Drosophila melanogaster)

open access: yesFood Science &Nutrition, Volume 11, Issue 6, Page 2708-2718, June 2023., 2023
This study reveals that alkaloid extracts from Editan (Lasianthera africana) and African Jointfir (Gnetum africanum) could possess antioxidant and anticholinesterase activities in Drosophila melanogaster. Desulphosinigrin and atropine were revealed through high‐performance liquid chromatography to be the predominating plant chemicals in L. africana and
Ganiyu Oboh   +3 more
wiley   +1 more source

A Narrative Review of Wild and Semiwild Edible Plants in Ethiopia: Agroecological Perspectives, Ethnic Diversity, Proximate Composition, and Phytochemical Analysis. [PDF]

open access: yesInt J Food Sci
All over the world, wild edible plants are predominantly the sources of famine food. Ethiopia, with food‐insecure populations, needs such food‐supplementing plant groups. The current review article is aimed at presenting a compiled list of the species, showing the diversity of the species, and elaborating on their major threats and values.
Alemneh D.
europepmc   +2 more sources

Novitates neocaledonicae III : a new species of Citronella (Cardiopteridaceae) endemic to New Caledonia [PDF]

open access: yes, 2016
A new species of Cardiopteridaceae, Citronella hirsuta, endemic to the east-central part of New Caledonia's main island, Grande Terre, distinguished on the basis of morphological evidence, is described and illustrated.
Levionnois, S., Munzinger, Jérôme
core   +2 more sources

Flora arbórea da bacia do rio Tibagi (Paraná, Brasil): Celastrales sensu Cronquist Tree flora of the Tibagi river basin (Paraná, Brazil): Celastrales sensu Cronquist

open access: yesActa Botânica Brasílica, 2007
Este trabalho estudou, por meio de coleções de herbários, os representantes arbóreos da ordem Celastrales sensu Cronquist, encontrados na bacia do rio Tibagi, estado do Paraná, Brasil. Esta bacia hidrográfica, subdividida em três zonas de norte para sul,
Ricardo Augusto Gorne Viani   +1 more
doaj   +1 more source

Community Characteristics and Population Dynamics of an Endangered <i>Rhododendron nymphaeoides</i>. [PDF]

open access: yesEcol Evol
Rhododendron nymphaeoides is explicitly listed as an endangered species in the “the International Union for Conservation of Nature's Red List,” “The Red List of Rhododendrons,” “Red List of China's Higher Plants,” and “Threatened Species List of China's Higher Plants.” It is also listed as a provincial‐level key protected wild plant in Sichuan, with ...
Luo J   +5 more
europepmc   +2 more sources

Notas sobre la flora argentina - II

open access: yesLilloa, 2021
El autor completa su información sobre Symplocos (Lilloa XXIII (1950) 341) y da una visión general de las Simarubaceae y las Icacinaceae presentes en Argentina.
Hermann Otto Sleumer
doaj  

Non-random Vessel Distribution in Woods: Patterns, Modes, Diversity, Correlations [PDF]

open access: yes, 2009
Vessel grouping is a form of non-random distribution that becomes functionally valuable when the background consists of non-conductive imperforate tracheary elements (fiber-tracheids and libriform fibers); ungrouped vessels, randomly placed, often occur ...
Carlquist, Sherwin
core   +2 more sources

Una reevaluación de la taxonomía de Mappia (Icacinaceae) utilizando datos ambientales

open access: yesActa Botanica Mexicana, 2020
Antecedentes y Objetivos: Mappia (Icacinaceae) es un género de cuatro especies que habitan Mesoamérica y las Antillas Mayores. El más reciente análisis filogenético del género basado en datos morfológicos apoyó la existencia de un clado continental ...
Rodrigo Duno de Stefano   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy