Results 61 to 70 of about 1,730 (143)

Cirsium arvense–Derived ZnO Nanoparticles: Characterization, Mechanistic Modeling, Photocatalytic Degradation of Rhodamine B and Biomedical Applications

open access: yesNano Select, Volume 7, Issue 8, August 2026.
Green‐synthesized ZnO nanoparticles were fabricated using Cirsium arvense leaf extract and evaluated through physicochemical characterization, photocatalytic degradation, and biological applications. The nanoparticles exhibited efficient Rhodamine B removal (96%), recyclability, antioxidant activity, antibacterial effects, and selective cytotoxicity ...
Muhammad Usama Younas   +6 more
wiley   +1 more source

Nuevo híbrido del género Euphorbia en la provincia de Castellón [Euphorbia × vilafamensis, a new hybrid from Castellón (E Spain)] [PDF]

open access: yesFlora Montiberica, 2013
RESUMEN: Se describe un nuevo híbrido, Euphorbia × vilafamensis (E. segetalis × E. serrata) para la provincia de Castellón y se aportan algunos comentarios al respecto. ABSTRACT: One new hybrid, Euphorbia × vilafamensis (Euphorbia segetalis × E. serrata)
José María Pérez Dacosta
doaj  

Taxonomic novelties in subgenus Euphorbia (Euphorbiaceae) from South India

open access: yesNordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Extensive floristic explorations throughout southern India have uncovered some noteworthy taxonomic additions within the subgenus Euphorbia (Euphorbiaceae). Three distinct taxa of Euphorbia are described and illustrated herein as E. sankarensis, E. bahalita and E. tortilis var. mysorensis.
Sarojini Devi Naidu   +1 more
wiley   +1 more source

Uromyces euphorbiae

open access: yes, 2007
Uromyces euphorbiae Cooke and Peck on Chamaesyce sp. Panama, Cocle Province, Aguadulce, 8°13.227'N, 80°36.558'W, 24 Nov. 2004, leg. J.R. Hernandez 2004-083, II-III(BPI864141).On Poinsettia heterophylla (L.) Klotzsch and Garcke. Panama, Chiriqui Province, Distrito de Alanje, La Barqueta, 8°18.258'N, 82°34.822'W, 27 Nov. 2004, leg. J. R. Hernandez 2004-
Hernandez, J. R.   +2 more
openaire   +2 more sources

Reciprocal relations shape cultural landscapes: Women's environmental stewardship in Ait Bouguemez (High Atlas, Morocco)

open access: yesPeople and Nature, Volume 8, Issue 8, Page 2847-2865, August 2026.
Abstract Mountain social–ecological systems encompass steep ecological gradients and diverse cultural practices, yet the relative roles of these factors in shaping mountain landscapes remain underexplored. In particular, the knowledge and practices of women in coproducing biocultural landscapes are often invisible in the academic literature. In the Ait
Meryem Aakairi   +6 more
wiley   +1 more source

Seedling structure of Euphorbia L. and Chamaesyce Gray species - doi: 10.4025/actascibiolsci.v36i1.18601

open access: yesActa Scientiarum: Biological Sciences, 2013
Chamaesyce prostrata (Aiton) Small, Euphorbia heterophylla L. and Euphorbia graminea Jacq. are weedy species that occur with relative frequency in the region of Maringá, Paraná State, Brazil.
Luiz Antonio de Souza   +3 more
doaj   +1 more source

Land‐Use Shapes Soil Fungal Communities and Functional Guilds in Tropical Forest Ecosystems

open access: yesPlant-Environment Interactions, Volume 7, Issue 4, August 2026.
Land‐use change is a major cause of biodiversity loss and soil degradation in tropical regions. The role of soil fungi, including arbuscular mycorrhizal fungi (AMF), though critical, is often overlooked. AMF communities across cropland, disturbed forest, and undisturbed forest vegetation in southwestern Nigeria were relatively resilient to land‐use ...
Damilola Olanipon   +4 more
wiley   +1 more source

EUPHORBIA SINCLAIRIANA, AN OLDER NAME FOR THE WIDESPREAD EUPHORBIA ELATA

open access: yesCaldasia, 2006
A comparison of collections of Euphorbia elata from accross its range withspecimens of E. sinclairiana from its only known locality, the island of Gorgona,off the Pacific coast of Colombia, shows that the two entities are better treated asconspecific, under the older name E. sinclairiana.
BERNAL, RODRIGO   +2 more
openaire   +3 more sources

EUPHORBIA CADUCIFOLIA HAINES, EUPHORBIA NIVULIA BUCH. HAM AND EUPHORBIA TIRUCALLI LINN. LATEX SHELF-LIFE ASSESSMENT OF EUPHORBIA ANTIQUORUM LINN.

open access: yesInternational Journal of Pharmacy and Pharmaceutical Sciences, 2020
Objective: In the present study, an attempt was made to assess the shelf life of the Snuhi latex which is frequently used in fresh condition for the preparation of Ksharasutra, a medicated thread, used in Ayurveda. Methods: The latex of E. antiquorum, E. caducifolia, E. nivulia and E.
SUDIPTA ROY   +3 more
openaire   +2 more sources

Botanical inventory of the early book herbaria of Leonhard Rauwolf from southern France and northern Italy (1560–1563)

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Sixteenth‐century herbaria are the oldest plant collections that survive today and, as such, they provide valuable insights in past floras and historical botanical interactions. One of the most fascinating still extant 16th‐century herbaria is the four‐volume collection of the German physician, botanist and traveler Leonhard Rauwolf (1535 ...
Anastasia Stefanaki   +5 more
wiley   +1 more source

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