Results 121 to 130 of about 81,176 (325)

Temporal Dynamics of Biological Invasions: Perception of Host Quality Differs Between Native and Alien Host Species

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
The paper uses a set of parasite and host populations to test how time since invasion affects the behavioural interactions between the parasite—the European bitterling (Rhodeus amarus) and their hosts—freshwater mussels. It compares how bitterling make decisions regarding oviposition into the invasive species, Chinese pond mussel, Sinanodonta woodiana,
Dariusz Halabowski   +6 more
wiley   +1 more source

Macrocyclic Diterpenoids from Euphorbia helioscopia and Their Potential Anti-inflammatory Activity.

open access: yesJournal of Natural Products, 2019
Guided by 1H NMR spectroscopic experiments using the aromatic protons as probes, 11 macrocyclic diterpenes (1-11) were isolated from the aerial parts of Euphorbia helioscopia.
Jun-Cheng Su   +9 more
semanticscholar   +1 more source

Rhizosheath Characteristics of Annual Ephemerals in Sandy and Gravelly Habitats of Northern Xinjiang Deserts

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
The rhizosheath is an important root trait that plays a critical role in enhancing plant uptake of water and nutrients, contributing to the adaptation of plant species to specific environmental conditions. This study investigates the formation and characteristics of rhizosheaths in annual ephemeral plants in the desert environment of northern Xinjiang ...
Yu Ding   +5 more
wiley   +1 more source

Determination of Ellenberg’s indicator values along an elevational gradient in Central Black Sea Region of Turkey [PDF]

open access: yes, 2013
The Central Black Sea Region has an unique vegetation because different vegetation types occurred. In the present study plant communities (from Mediterranean-type to temperate forests) in the Central Black Sea Region along an elevational gradient was ...
Kutbay, H.G., Surmen, B.
core  

Eight new state records of aleyrodine whiteflies found in Clark County, Nevada and three newly described taxa (Hemiptera: Aleyrodidae, Aleyrodinae) [PDF]

open access: yes, 2010
Eight new state records and the three newly described species are the subject of this publication. Whiteflies (Hemiptera: Sternorrhyncha: Aleyrodidae: Aleyrodinae) were collected from 2003 through 2009 within the Las Vegas area of Clark County, Nevada to
Dooley, John W.   +2 more
core   +1 more source

Euphorbia seguieriana

open access: yes, 2018
Euphorbia seguieriana Neck. subsp. seguieriana Artbeschreibung: 20-60 cm hoch, kahl, mit mehreren aufrechten oder aufsteigenden, unverzweigten Stängeln. Blätter schmal-lanzettlich , ganzrandig, 1-3 cm lang, blaugrün. Blütenstand 8-15strahlig, die Strahlen meist 1-2mal gabelig verzweigt. Tragblätter ähnlich wie die Stängelblätter.
Konrad Lauber   +2 more
openaire   +2 more sources

Island Biogeography in the Anthropocene: Natural and Anthropogenic Drivers of Plant Diversity in the Miaodao Archipelago

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study assessed changes in vascular plant diversity across spatial gradients of area, isolation, climate, and human disturbance on 10 inhabited islands in Miaodao Archipelago. We found that island area is the most important predictor of species richness and species distribution.
Haitao Yu   +6 more
wiley   +1 more source

Evaluation of genotoxicity of Euphorbia triaculeata Forssk. extract on mice bone marrow cells in vivo

open access: yesToxicology Reports, 2018
Chemotherapeutic agents for cancer are highly toxic to healthy tissues at therapeutic doses and hence alternative medicine avenues are widely researched.
Hanaa Mahmoud Mohamed, Magdy Sayed Aly
doaj   +1 more source

Moroccan propolis: a natural antioxidant, antibacterial, and antibiofilm against Staphylococcus aureus with no induction of resistance after continuous exposure [PDF]

open access: yes, 2018
This study was performed to evaluate the total phenols, flavonoids, and antioxidant activities of twenty-four propolis samples from different regions of Morocco.
AAZZA, Smail   +7 more
core   +1 more source

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