Results 71 to 80 of about 144,420 (321)
Oikos, EarlyView.The ability of plants to attract pollinators is context‐dependent, influenced by floral traits, abundance, and resources from the plant community. Indirect interactions through shared pollinators, from competition to facilitation, may lead to varied reproductive outputs in plants, and the mechanisms behind these interactions remain to be fully ...
Marsal D. De Amorim +6 more
wiley +1 more source
International Journal of Plant Based Pharmaceuticals, 2023 Xanthium strumarium L. finds therapeutic applications in traditional medicines. The objective of the current study was to evaluate the antioxidant activity and to determine the total phenolic contents (TPCs) and total flavonoid contents (TFCs) of hexane,
Manoharan Karuppiah Pillai +2 more
doaj +1 more source
Darwin and the plants of the Galapagos-Islands [PDF]
, 2009 During his five year sea voyage with the “Beagle”, Darwin, at the suggestion of the botanist J.S. Henslow, collected more than 1400 vascular plants, and more than 200 of them alone during his short stay on the Galápagos Islands.
Stöcklin, Jürg
core
Oikos, EarlyView.Plants live in a heterogeneous world, where nutrient and neighbour distributions vary in space and time. Plants can respond to this variation through plastic responses in individual organs, which are assumed to be coordinated among traits to support a coherent, adaptive strategy, maintaining plant growth in varying environments.
Charlotte Brown +2 more
wiley +1 more source
A review of the subtribe Centaureinae (Asteraceae, Cardueae) in Lithuania with information on new alien species [PDF]
, 2022 Zigmantas Gudžinskas
openalex +1 more source
New records of Tephritidae (Diptera) from Great Smoky Mountains National Park - 2 [PDF]
, 2002 Thirty additional species of tephritid flies (Diptera: Tephritidae) from Great Smoky Mountains National Park (GSMNP), including historical records, are presented together with information on host(s), if known, distributions, and life histories.
Defoe, Don +2 more
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart +3 more
wiley +1 more source
The Composition of The Essential Oil of Achillea Tenuifolia LAM. From IRAN [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1999 The water-distilled essential oil from dried aerial parts of achillea tenuifolia Lam. Was analysed by GC and CG/MS. 48 Components were characterized representing 88% of the total oil.
Abdolhossein Rustaiyan +3 more
doaj
Mitochondrial DNA. Part B. Resources, 2018 Sphagneticola calendulacea is a valuable medicinal herb. With the spread of a congeneric invasive species Sphagneticola trilobata in South China, the already vulnerable S.
Wei Lun Ng +3 more
doaj +1 more source
Age and origin of enigmatic megaherbs from the subantarctic islands [PDF]
, 2007 Biogeographic relationships in the southern hemisphere have puzzled biologists for the last two centuries. Once joined to form the supercontinent Gondwana, Africa, Antarctica, Australia, New Zealand and South America are widely separated by the Pacific ...
Christopher Quinn +3 more
core +1 more source