Results 51 to 60 of about 4,132 (219)

Russula vinosoflavescens sp. nov., from deciduous forests of Northern Alsace, France [PDF]

open access: yes, 2017
Based on morphological, molecular, and ecological data, a new species of Russula sect. Russula, found on several occasions under deciduous trees in Northern Alsace is described and illustrated as: Russula vinosoflavescens, belonging to R.
Hampe, Felix   +2 more
core   +2 more sources

Flora da Usina São José, Igarassu, Pernambuco: Polygonaceae

open access: yesRodriguésia
Resumo Polygonaceae é representada no Brasil por 95 espécies, das quais 29 são endêmicas. Este trabalho é parte da série de monografias taxonômicas de famílias encontradas em fragmentos de Mata Atlântica da Usina São José, localizada no litoral norte do ...
Marily Jullis Perera, Marccus Alves
doaj   +1 more source

Caracterización etnobotánica de las especies Coccoloba uvifera L. y Rhizophora mangle L. en la costa suroriental de Cuba

open access: yesOrange Journal, 2022
Los usos de las plantas en diferentes áreas de nuestra cultura han determinado y conformado bases de nuestra identidad. A través de la investigación etnobotánica, se puede rescatar información sobre el empleo de las plantas medicinales y documentar sobre
I. Chil Núñez   +1 more
semanticscholar   +1 more source

Confirmación de la presencia de Rutela versicolor Latreille, 1833 (Coleoptera: Scarabaeidae: Rutelinae) en Perú

open access: yesGraellsia, 2018
Con base en colectas realizadas en cuatro distritos de la región Tumbes se presentan los primeros registros precisos para Rutela versicolor Latreille, 1833 (Scarabaeidae: Rutelinae) en Perú, confirmando la presencia de esta especie en territorio peruano.
Pedro Castillo, Gino Juárez
doaj   +1 more source

A survey of selected coastal vegetation communities of Florida [PDF]

open access: yes, 1977
A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core  

RESVERATROL EM ESPÉCIES DE COCCOLOBA (POLYGONACEAE): COCCOLOBA LUCÍDULA E COCCOLOBA ROSEA

open access: yesAnais dos Seminários de Iniciação Científica, 2018
A grande procura da humanidade por meios que favoreçam uma vida saudável tem impulsionado as pesquisas por novas substâncias capazes de satisfazer tais necessidades. Entre estas substâncias encontram-se os polifenóis, destacando-se as pesquisas do resveratrol que está presente em diversas plantas, em especial na uva e seus derivados.
openaire   +2 more sources

A new species of Phyllophaga Harris from the island of Navassa in the Caribbean (Coleoptera: Scarabaeidae: Melolonthinae) [PDF]

open access: yes, 2011
The small Caribbean island of Navassa (U.S. possession) is unoccupied by humans, but recent surveys have detected a surprising number of endemic (precinctive) invertebrates. A new species of May beetle, Phyllophaga navassa, is here described and compared
Steiner, Warren E., Woodruff, Robert E.
core  

Genetic evidence for invasive rat‐caused vegetation damage has implications for endemic Caribbean mammal management

open access: yesEcological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
Conservation translocations of the Bahamian hutia, a threatened Caribbean rodent, have prompted concerns about vegetation damage. Extensive vegetation damage reported on John Higgs Cay (Turks and Caicos Islands), along with the presence of abundant large faecal pellets and local traditions of large‐bodied rodents called ‘hootees’, was suggestive of ...
Maria H. Zicos   +6 more
wiley   +1 more source

β-Sitosterol Mediates Gastrointestinal Smooth Muscle Relaxation Induced by Coccoloba uvifera via Muscarinic Acetylcholine Receptor Subtype 3

open access: yesScientia Pharmaceutica
Coccoloba uvifera is a Mayan medicinal plant, and these leaves are used as antidiarrheal and diuretic agents. In the present work, we develop in-vitro, ex-vivo, in-vivo, and in-silico strategies to evaluate several aqueous extracts of C.
F. J. Aguirre-Crespo   +7 more
semanticscholar   +1 more source

MYRICETINA-3-O-RHAMNOSIDO DE LAS HOJAS Y RAMAS DE Coccoloba dugandiana

open access: yesRevista Colombiana de Química, 2010
Del extracto de acetato de etilo de hojas y ramas de Coccoloba dugandiana Fernández (Polygonaceae) se aisló myricetina-3-rhamnosido (myricitrin). La estructura fue elucidada por métodos espectroscópicos.
Reinaldo S. Compagnone   +2 more
doaj   +2 more sources

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