Results 51 to 60 of about 3,396 (162)

Pollination and plant reproduction in the Cerrado, the world's most biodiverse savanna

open access: yesBiological Reviews, Volume 101, Issue 1, Page 74-105, February 2026.
ABSTRACT The Brazilian Cerrado is a continental‐wide biodiversity hotspot and the most species‐rich savanna ecosystem in the world. The main aspect characterising this biodiversity is that the landscape is arranged as an intricate mosaic of different plant formations, including grasslands, savannas, and forests, each harbouring distinct but ...
João C. F. Cardoso   +6 more
wiley   +1 more source

Sobre la presencia en Cuba de Cananga odorata (Lam.) Hook. F. & Thoms (Annonaceae)

open access: yesAgrisost, 2021
Contexto: La presencia en el Hotel Guantánamo (Guantánamo), de plantas pertenecientes a Annonaceae que no se corresponde con ninguna de las especies de esta familia registradas en el inventario preliminar de plantas vasculares cubanas, generó la ...
Mario Chibás Creagh   +3 more
doaj  

Phylogenetic Relatedness Determines Heterospecific Pollen–Pistil Compatibility and Reproductive Outcome in the Apocarpous Species Sagittaria trifolia (Alismataceae)

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study investigates heterospecific pollen (HP) effects in Sagittaria trifolia, an apocarpous plant with an extragynoecial compitum. HP–pistil compatibility and resulting seed set reduction were greatest from phylogenetically close donors, not influenced by origin or pollen traits.
Si‐Yan Zou   +5 more
wiley   +1 more source

GERMINAÇÃO DE SEMENTES DE ARATICUM: DOSES DE GA3 E PERÍODOS DE EMBEBIÇÃO

open access: yesColloquium Agrariae, 2018
Sementes de Annona crassiflora apresentam dormência morofofisiológica, e estudos de mecanismos que permitam a sua germinação, garantirão a sobrevivência da espécie. Objetivou-se verificar ação do ácido giberélico (AG3) em distintos períodos de imersão na
Jéssica Aparecida Freitas   +1 more
doaj  

Balancing Harvesting and Conservation: Demographic Responses of a Threatened Palm to Anthropogenic Disturbance

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Nineteen years of demographic data reveal a consistent decline of Euterpe edulis in forest fragments, highlighting the species' vulnerability. While the population shows resilience to fruit harvesting, palm heart extraction leads to a demographic collapse.
Eduardo T. B. Mendes, Rita C. Q. Portela
wiley   +1 more source

Remarks on the Presence of Cananga odorata (Lam.) Hook. F. & Thoms (Annonaceae) in Cuba

open access: yesAgrisost, 2021
Context: The presence of Annonaceae plants in the Hotel Guantanamo (Guantanamo), which do not belong to any of the species of this family recorded in the preliminary inventory of Cuban vascular plants encouraged researchers to study their identity ...
Mario Chibás Creagh   +3 more
doaj  

Edible Seeds in the Fight Against Hypertension: A Review of In Vitro, In Vivo, and Clinical Evidences With a Mechanistic Insight of Bioactive Compounds

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
The presented review provides the potential antihypertensive benefits of traditionally employed edible seeds, presenting new perspectives and avenues for future research. ABSTRACT Hypertension, often referred to as a silent killer, is responsible for 7.5 million deaths, representing approximately 12.8% of all global mortality.
Jinmin Shi   +8 more
wiley   +1 more source

Phylogenomics of the Major Tropical Plant Family Annonaceae Using Targeted Enrichment of Nuclear Genes

open access: yesFrontiers in Plant Science, 2019
Targeted enrichment and sequencing of hundreds of nuclear loci for phylogenetic reconstruction is becoming an important tool for plant systematics and evolution. Annonaceae is a major pantropical plant family with 110 genera and ca.
Thomas L. P. Couvreur   +8 more
doaj   +1 more source

Annonaceae substitution rates: a codon model perspective

open access: yesRevista Brasileira de Fruticultura, 2014
The Annonaceae includes cultivated species of economic interest and represents an important source of information for better understanding the evolution of tropical rainforests.
Lars Willem Chatrou   +3 more
doaj   +1 more source

Exploring the Larvicidal and Adulticidal Activity against Aedes aegypti of Essential Oil from Bocageopsis multiflora

open access: yesMolecules
This study investigates the chemical composition of the essential oil obtained from the leaves of Bocageopsis multiflora (Mart.) R.E.Fr (Annonaceae), examining its effectiveness in combating both the larvae and adult forms of Aedes aegypti mosquitoes ...
Jefferson Rocha de Andrade Silva   +4 more
doaj   +1 more source

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