Antibacterial activity of Hypericum perforatum L. (St. John's wort) extracts against Gram-positive bacteria and characterisation of its secondary metabolites

O Kisa, L Oksuz, H Servi, AI Aysal - Natural Product Research, 2023 - Taylor & Francis
This study aimed to determine the secondary metabolite profiles and antibacterial activity of
H. perforatum L extracts against Gram-positive clinical isolates. The plant materials (Sample …

Climate change might increase the invasion potential of the alien C4 grass Setaria parviflora (Poaceae) in the Mediterranean Basin

I Chuine, X Morin, L Sonié, C Collin… - Diversity and …, 2012 - Wiley Online Library
Aim Current climate change is supposed to be beneficial to many biological invaders,
especially to C4 alien plants. While several experiments have been dedicated to measuring …

[图书][B] Lowland grassland and heathland habitats

E Price - 2003 - taylorfrancis.com
Grasslands are everywhere: agricultural land, playing fields and road verges; but while
species-poor, intensively managed grasslands are widespread, colourful semi-natural …

Translocation of a montane meadow to simulate the potential impact of climate change

H Bruelheide - Applied Vegetation Science, 2003 - Wiley Online Library
The effects of wanning on a montane meadow was simulated by a translocation experiment.
A coherent piece of turf and soil was transferred from 600 m to 170 m as 1., corresponding to …

Essential oil composition of three Iranian Hypericum species collected from different habitat conditions

J Khorshidi, MR Morshedloo, S Moradi - Biocatalysis and Agricultural …, 2020 - Elsevier
The genus Hypericum consists of the most important medicinally active plants with a wide
distribution throughout the world. In the present study, 18 populations belong to three …

Water and nutrient availability exert selection on reproductive phenology

R MacTavish, JT Anderson - American Journal of Botany, 2022 - Wiley Online Library
Premise Global change has changed resource availability to plants, which could shift the
adaptive landscape. We hypothesize that novel water and nutrient availability combinations …

Trace Element Uptake and Accumulation in the Medicinal Herb Hypericum perforatum L. Across Different Geolithological Settings

G Bonari, F Monaci, F Nannoni, C Angiolini… - … Trace Element Research, 2019 - Springer
The worldwide growing interest in traditional medicines, including herbal medicines and
herbal dietary supplements, has recently been accompanied by concerns on quality and …

Field evidence for a rapidly cascading underground food web

EL Preisser - Ecology, 2003 - Wiley Online Library
The strength of cascading effects from predators to plants is a controversial issue in work
addressing terrestrial trophic interactions. While suppressing herbivores, the effects of some …

Impacts of soil temperature, phenology and plant community composition on invertebrate herbivory in a natural warming experiment

E Warner, B Marteinsdóttir, VF Helmutsdóttir, J Ehrlén… - Oikos, 2021 - Wiley Online Library
Species and community‐level responses to warming are well documented, with plants and
invertebrates known to alter their range, phenology or composition as temperature …

Climatic factors controlling the eastern and altitudinal distribution boundary of Digitalis purpurea L. in Germany

H Bruelheide, A Heinemeyer - Flora-Morphology, Distribution, Functional …, 2002 - Elsevier
Digitalis purpurea was studied as a representative of a plant species with subatlantic
geographical distribution in Central Germany with the objective of identifying the underlying …