Results 61 to 70 of about 18,365 (209)

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita   +5 more
wiley   +1 more source

PRELIMINARY EVALUATION OF GUAVA (PSIDIUM GUAJAVA; GENOTYPES ON THE SOUTH COAST OF PUERTO RICO [PDF]

open access: yes, 2003
PRELIMINARY EVALUATION OF GUAVA (PSIDIUM GUAJAVA; GENOTYPES ON THE SOUTH COAST OF PUERTO RICOPRELIMINARY EVALUATION OF GUAVA (PSIDIUM GUAJAVA; GENOTYPES ON THE SOUTH COAST OF PUERTO ...
Vélez-Colón, Rubén
core   +1 more source

Selection of native Atlantic Forest species for urban greening under air pollution stress

open access: yesRestoration Ecology, Volume 34, Issue 7, September 2026.
Abstract Introduction The Air Pollution Tolerance Index (APTI) is widely used to identify pollution‐tolerant species for afforestation; however, it was not designed to account for traits such as pollutant accumulation or biomass storage, which are also relevant for evaluating environmental resilience.
Ricardo K. Nakazato   +7 more
wiley   +1 more source

Anti-hyperglycemic Effect of Psidium guajava Leaf Infusion

open access: yesAlthea Medical Journal, 2015
Background: Prevalence of diabetes mellitus is estimated to increase annually. Numerous people use traditional medicine, such as the Poidium guajava leaf to prevent this disease.
Rizda Nurul Zartiana   +2 more
doaj   +1 more source

Morpho-biochemical characterization of Psidium species

open access: yesJournal of Horticultural Sciences, 2023
Several Psidium species are available with many important traits, lack of intensive characterization limits their use in guava improvement. Therefore, the present study was carried out to characterize five wild Psidium species (P. molle, P. chinensis, P.
P K Vishwakarma   +2 more
doaj   +1 more source

Vegetation Structure and Diversity Under Farmer Managed Natural Regeneration: A Comparison of Silvo‐Arable and Silvo‐Pastoral Systems in Kenya

open access: yesLand Degradation &Development, Volume 37, Issue 13, Page 9190-9201, 15 August 2026.
ABSTRACT Farmer Managed Natural Regeneration (FMNR) is a low‐cost, adaptable agroforestry practice that enhances land restoration by promoting systematic integration of naturally regenerating trees within farming systems through tree selection and management.
Irene Awino Ojuok   +5 more
wiley   +1 more source

CHARACTERIZATION EVALUATION AND IN VITRO ANTIOXIDANT TESTING OF PSIDIUM GUAJAVA (STEM)

open access: yes, 2023
Herbal therapy, an oldest kind of medicare known to humans and involves the use of entire plant or plant part, for the treatment of various debilitating diseases or to support good health Natural herbs were extensively used for the treatment and ...
Ramkishan Kushvaha, Dr. Vivekanand Katare*, Mr. Shriram Sen, Dr. Prabhat Kumar Jain
core   +1 more source

Wild Edible Plants in Angola: Diversity, Traditional Uses, Phytochemical Properties, and Socio‐Economic Potential

open access: yeseFood, Volume 7, Issue 4, August 2026.
Wild edible plants (WEP) in Angola: number of species recorded by family and their distribution ranges; four of the most used WEP: Tamarindus indica (Fabaceae), Carissa spinarum (Apocynaceae), Adansonia digitata (Malvaceae), and Vitex doniana (Lamiaceae).
Claudete Bastos   +4 more
wiley   +1 more source

Local Hemostatic Activity of Psidium guajava Leaves in Swiss Webster Mice

open access: yesPharmacology and Clinical Pharmacy Research, 2017
Psidium guajava (P. guajava) leaves have been empirically used to stop bleeding. Tannin, one of this plant’s secondary metabolites, may contribute to this activity. However, information regarding its pharmacologicy activity was limited.
Cszahreyloren Vitamia, Angga Saputra
doaj   +1 more source

Comparative Study of Expected Ecosystem Services and Tree Species Diversity in Residential Plots of Polluted and Unpolluted Neighborhoods in the Copper City of Lubumbashi

open access: yesPlant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Natural ecosystem loss and deterioration in the quality of the urban environment due to rapid urbanization associated with soil pollution by mining activity have become a huge dilemma in the mining city of Lubumbashi (DR Congo). This study aimed to assess the importance attributed to trees through the expected services, species choice and ...
Jacques Kilela Mwanasomwe   +4 more
wiley   +1 more source

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