Results 51 to 60 of about 31,957 (256)

New perspectives of purple starthistle (Centaurea calcitrapa) leaf extracts: phytochemical analysis, cytotoxicity and antimicrobial activity

AMB Express, 2020
Ethnobotanical and ethnopharmacological studies of many Centaurea species indicated their potential in folk medicine so far. However, investigations of different Centaurea calcitrapa L. extracts in terms of cytotoxicity and antimicrobial activity against
I. Dimkić, Marija Petrović, M. Gavrilović, U. Gašić, Petar M. Ristivojević, S. Stanković, P. Janaćković   +6 more
semanticscholar   +1 more source

Contribución para la caracterización bioclimática del Norte de Portugal. La transición florística atlántico-mediterránea. [PDF]

, 2008
Contribución para la caracterización bioclimática del norte de Portugal. La transición florística atlántico-mediterránea. Este trabajo se incluye en la serie de trabajos ya iniciados por Crespí et al. (2001), con el objetivo de contribuir al conocimiento
Amich García, Francisco, Bernardos, Sonia, Castro, Adriano, Castro, Carlos, Crespí, Antonio L., Fernandes, Claúdia P., Martins, Alvaro R., Rocha, Joao   +7 more
core   +4 more sources

Evidence-Based Human Homeopathy and Veterinary Homeopathy. Comment on Bergh et al. A Systematic Review of Complementary and Alternative Veterinary Medicine: “Miscellaneous Therapies”. Animals 2021, 11, 3356

Animals, 2022
(1) Background: Classical (=individualized) homeopathic therapy is based on the individual and not on the indication. (2) Methods: The prerequisite for conducting methodologically high-quality studies on indvidualized homeopathy is that the principles of
Petra Weiermayer, Michael Frass, Thomas Peinbauer, Liesbeth Ellinger, Edward De Beukelaer   +4 more
doaj   +1 more source

Taxonomic notes on genus Centaurea (Asteraceae) in the Iberian Peninsula. Peninsula. C. paniculata, C. hanryi and C. diffusa

Anales del Jardín Botánico de Madrid, 2010
Morphologic variability in the Iberian Peninsula of Centaurea paniculata L. (Centaurea L. sect. Centaurea), an endemic species of SW Europe, is discussed. It is represented by three subspecies with well-defined areas: subsp. paniculata, subsp. leucophaea
Eusebio López, Juan Antonio Devesa
doaj   +1 more source

The effects of flower supplementation on pollinators and pollination along an urbanisation gradient

PLANTS, PEOPLE, PLANET, EarlyView.
Enhancing urban greenspaces for pollinator communities by planting flower patches is increasingly common, but their efficacy for different groups of insects (bees, hoverflies and moths) is unclear. Our city‐scale experiment demonstrated that the effect of flower patches on pollinators is complex, and direct benefits to specific insects are difficult to
Emilie E. Ellis, Jill L. Edmondson, Stuart A. Campbell   +2 more
wiley   +1 more source

Auto y alopoliploidía en Centaurea sect. Acrocentron s. l. (Asteraceae, Cardueae): cariotipo y patrón de bandas con fluorocromos

Collectanea Botanica, 2008
No disponible.
M. Font, J. Vallès, A. Susanna, N. Garcia-Jacas   +3 more
doaj   +1 more source

Screening of Antioxidant Potentials and Bioactive Properties of the Extracts Obtained from Two Centaurea L. Species (C. kroumirensis Coss. and C. sicula L. subsp sicula)

Applied Sciences, 2020
Herbal medicines, dietary supplements, or infusions with health promoting effects can note strong consumer demand. Hence, researchers and scientists have been increasingly focusing on the promotion of medicinal plants.
N. Dhouibi, Simona Manuguerra, R. Arena, A. Mahdhi, C. Messina, A. Santulli, H. Dhaouadi   +6 more
semanticscholar   +1 more source

Soil properties and road proximity likely influence plant and bacterial traits and diversity more than habitat size in small urban greenspaces

PLANTS, PEOPLE, PLANET, EarlyView.
The global decline in biodiversity can be partly ameliorated by sympathetic design of green spaces within urban environments. This includes roundabouts on road systems. This study utilised a combination of approaches to assess levels of plant and bacterial diversity in roundabouts of varying size, soil characteristics and habitat complexity.
Ethan Mitchell‐Innes, Brady Locke‐King, Michelle L. Davis, Paul Ashton, Ellen L. Fry   +4 more
wiley   +1 more source

Cassini's Compositae genera: A nomenclatural and taxonomic assessment [PDF]

, 2010
Work on the Global Compositae Checklist has highlighted uncertainties and errors in the nomenclatural parameters of many genera and subgenera described by Henri Cassini. Problems concern rank (subgenus vs. genus); type designation; correct place of valid
Flann, C.M., Greuter, W., Hind, D.J.N.
core  

Aportaciones al conocimiento florístico de la Sierra de Aracena (Huelva, España) [PDF]

, 1985
A check list of the Sierra de Aracena (Huelva, Spain) is presented. A total of 900 vascular plants have been identificated.Se ha realizado un catálogo floristico de la Sierra de Aracena (Huelva, España), en el que se citan 900 táxones de plantas ...
Cabezudo, Baltasar, Rivera, J.
core   +4 more sources