Results 81 to 90 of about 17,536 (242)

New Anthracenone and Xanthenones From Tricholaena teneriffae With Antioxidant Activity: In Vitro and In Silico Studies

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
Three novel phenolic compounds and one known benzoxanthenone are isolated from Tricholaena teneriffae. Compounds (1–3) demonstrate potent antioxidant activity, comparable to that of vitamin C, while compound (4) exhibits negligible activity. Docking studies are employed to validate the binding of the compounds to lipoxygenase‐3, providing evidence of ...
Yosra Belghith   +5 more
wiley   +1 more source

Uncovering biodiversity deficits: Experimental evidence for dispersal limitation of woody species in Mediterranean forest patches

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
We experimentally introduced seeds of woody species into Mediterranean forest patches to test whether species’ absences reflected dispersal limitation or habitat unsuitability. Similar establishment rates showed that unoccupied patches are suitable for establishment but experience limited seed arrival, uncovering diversity deficits that can be restored
Lucía Acevedo‐Limón   +3 more
wiley   +1 more source

Phylogenesis and systematic position of the genus Rhamnus L.

open access: yesІнтродукція Рослин, 2017
Objective – to generalize data on the phylogenetic formation and systematic position of the genus Rhamnus L. Material and methods. The study of the systematic position of the family Rhamnaceae and the genus Rhamnus was conducted by scientists on the ...
Yu.V. Zhurzha
doaj   +1 more source

Rhamnaceae- Polygalaceae

open access: yes, 2015
F. Mu oz Garmendia, C. Navarro, A. Quintanar, A. Buira (2015): Rhamnaceae- Polygalaceae. Flora Iberica - Plantas vascularles de la Pen nsula Ib rica e Islas Baleares. 9: 1-593, ISBN: 978-84-00-09883-4, DOI: http://doi.org/10.5281/zenodo.5820085, URL: https://bibdigital.rjb.csic.es/viewer/16359/?offset=#page=1&viewer=picture&o=bookmark&n ...
F. Mu��oz Garmendia   +3 more
openaire   +1 more source

Rare Earth Elements in Plants of the Peak Range Volcanics (Queensland), Australia Exploration Target: A Biogeochemical Prospecting Tool

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
The Peak Range Volcanics in central Queensland, Australia is naturally enriched with REEs (Rare Earth Elements). Fieldwork was conducted to analyse REEs in plant species occurring in this area. ABSTRACT Rare Earth Elements (REEs) are critical for high‐tech technologies in the green energy transition.
Amelia Corzo‐Remigio   +3 more
wiley   +1 more source

Two genera and four species newly recorded in Zhejiang Province, China

open access: yes浙江大学学报. 农业与生命科学版, 2015
During the course of compiling Flora of Wenzhou, several peculiar specimens collected from the region of Wenzhou in Zhejiang Province, cannot be classified into any species previously reported in Zhejiang Province.
Zhou Zhuang   +6 more
doaj   +1 more source

Rare or threatened vascular plant species of Wollemi National Park, central eastern New South Wales [PDF]

open access: yes, 2013
Wollemi National Park (c. 32o 20’– 33o 30’S, 150o– 151oE), approximately 100 km north-west of Sydney, conserves over 500 000 ha of the Triassic sandstone environments of the Central Coast and Tablelands of New South Wales, and occupies approximately 25 ...
Bell, Stephen A. J.
core  

Anticholinesterase and Antioxidant Potential of Hydromethanolic Extract of Ziziphus mucronata (Rhamnaceae) Leaves on Scopolamine-Induced Memory and Cognitive Dysfunctions in Mice

open access: yesEvidence-Based Complementary and Alternative Medicine, 2019
Ziziphus mucronata Willd, also known as “buffalo thorn,” belongs to the family Rhamnaceae. Its bark and leaves are used in folk medicine for the treatment of various deficiencies related to nociception, inflammation, mood, and depression. Still, there is
H. Foyet   +4 more
semanticscholar   +1 more source

A revision of Ventilago (Rhamnaceae) in New Caledonia and Vanuatu with notes on dyeing properties

open access: yesWilldenowia, 2020
The climbing genus Ventilago Gaertn. (Rhamnaceae) is revised in New Caledonia and Vanuatu. The description of V. pseudcalyculata Guillaumin was based on four gatherings (syntypes).
D. Cahen, M. Toussirot, Y. Pillon
semanticscholar   +1 more source

The Role of Participatory Forest Management on Forest Composition, Diversity, and Regeneration: A Study of Guangua Elala Forest, Northwestern Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2026, Issue 1, 2026.
Participatory forest management (PFM) is increasingly recognized as an effective approach for forest conservation and sustainable resource use in Ethiopia, yet empirical evidence of its ecological outcomes remains limited. This study assessed the effects of PFM on forest composition, diversity, and regeneration in the Guangua Elala Forest, Northwestern
Sintayehu Getie   +4 more
wiley   +1 more source

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