Results 51 to 60 of about 3,741 (190)

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

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

Avaliação antimicrobiana in vitro das espécies vegetais Coccoloba mollis, Triplaris americana e Coutarea hexandra

open access: yesRevista Principia, 2022
O presente artigo consiste em um estudo experimental que investigou a atividade antimicrobiana in vitro de 68 amostras das espécies vegetais Coccoloba mollis, Triplaris americana e Coutarea hexandra contra os microrganismos Staphylococcus aureus ...
Davi Porfirio da Silva   +3 more
doaj   +1 more source

Morfología polínica de especies de la selva mediana subperennifolia en la cuenca del río Candelaria, Campeche

open access: yesBotan‪ical Sciences, 2009
Se presenta la descripción de la morfología polínica de 81 especies pertenecientes a 29 familias de la selva mediana subperennifolia en la cuenca del río Candelaria, Campeche.
Yajaira de los Angeles Sánchez Dzib   +2 more
doaj   +1 more source

Composição florística e estrutura de remanescentes de Chaco florestado no Pantanal brasileiro. [PDF]

open access: yes, 2011
O Chaco, de grande biodiversidade e endemismo, tem sido pouco estudado no Brasil, o que dificulta sua conservação e uso sustentável. Assim, o presente estudo objetivou descrever a composição florística e estrutural de três remanescentes de Chaco ...
DAMASCENO JÚNIOR, G. A.   +2 more
core  

High soil moisture triggers negative plant–soil feedbacks in a tropical forest

open access: yesFunctional Ecology, Volume 39, Issue 6, Page 1469-1482, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant‐microbial interactions help stabilize coexistence and shape ecological communities. These interactions are sensitive to abiotic conditions, but how they may be affected by environmental change is unknown.
Valerie R. Milici   +2 more
wiley   +1 more source

Estimativa de área foliar através de método não-destrutivo em Coccoloba rosea Meisn. e Coccoloba ramosissima Wedd. (Polygonaceae)

open access: yesSITIENTIBUS série Ciências Biológicas, 2009
O presente estudo teve como objetivo estabelecer uma equação matemática baseada nas relações entre a área foliar real e as medidas lineares do limbo, comprimento e largura, para estimar a área foliar de Coccoloba rosea e C. ramosissima (Polygonaceae). De cada espécie, foram coletadas aleatoriamente 50 folhas de dez indivíduos diferentes.
Kátia Rose Silva Mariano   +3 more
openaire   +1 more source

A Renaissance in the Tropics: The Rise of Botanical Art in Singapore

open access: yesCurtis's Botanical Magazine, Volume 42, Issue 2, Page 321-336, June 2025.
Summary This article traces over two centuries of botanical illustration in Singapore, from early colonial documentation to institutional commissions by the Singapore Botanic Gardens, and a contemporary revival driven by local artists. It highlights the evolving role of botanical art in science and cultural heritage, culminating in its renewed ...
Michele Rodda   +3 more
wiley   +1 more source

Phylogeography of Coccoloba uvifera (Polygonaceae) Sampled across the Caribbean Basin

open access: yesDiversity
Coccoloba uvifera L. (seagrape) is a primarily dioecious neotropical tree species which often grows in the beach–forest transitional ecotone of coastal strand vegetation.
Danny J. Gustafson   +6 more
doaj   +1 more source

Trioecy in Coccoloba cereifera Schwacke (Polygonaceae), a narrow endemic and threatened tropical species

open access: yesBrazilian Archives of Biology and Technology, 2008
Trioecy, the co-occurrence of the males, females, and hermaphrodite morphs in natural populations, is a rare and poorly studied breeding system. It is expressed in Coccoloba cereifera, an endemic, and endangered species from the rupestrian fields of ...
Celice Alexandre Silva   +3 more
doaj   +1 more source

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