Results 111 to 120 of about 1,668,651 (242)

Hybridization patterns and research effort in Asteraceae, a megadiverse and economically important plant family

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Plant hybridization is increasingly recognized as an important evolutionary process, and a deeper understanding of hybridization is necessary for its application to agriculture, conservation, and ecological solutions. Here, we assess correlates of hybridization in the megadiverse and societally important family Asteraceae and how and where hybrids have
Leandra O′Connell   +2 more
wiley   +1 more source

Naturalized Epistemology Considered [PDF]

open access: yes, 2011
In order for a naturalized account of epistemology to be taken seriously by the philosophic community, it must address questions raised by the skeptic. Since W.V. Quine’s essay in 1969 entitled “Epistemology Naturalized,” the naturalized project has been
Gooch, Jason D.
core  

Nitrogen acquisition of Central European herbaceous plants that differ in their global naturalization success

open access: yes, 2019
It is frequently assumed that species capable of fast nitrogen (N) acquisition under different N‐availability conditions should have a higher establishment success after their introduction into new regions.
van Kleunen, Mark   +3 more
core   +1 more source

When alien plants become health hazards: An applied study on toxic and allergenic risks in Italy

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Alien plants are often studied for their ecological harm, but their risks to human and animal health remain poorly documented. This study provides the first comprehensive catalogue of poisonous and allergenic alien plants in Italy, identifying which species are dangerous, where they grow and who is most at risk—from children in city parks to pets and ...
Giulio Barone   +3 more
wiley   +1 more source

The Genetic Legacy of Cretan Landrace Grapevines and Their Relationship to the Southern Levant

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Grapes are more than an agricultural crop; they are a vital part of human history, economy, and culture. Yet the origins of many traditional varieties remain unclear. By studying the genetics of Cretan grapes, we discovered that they are a “genetic mosaic”—combining local lineages with those from the Southern Levant and Eastern Europe.
Meirav Meiri   +5 more
wiley   +1 more source

Two centuries of Begonia exploration in the Philippines: Progress and challenges associated with a megadiverse genus in the Global South

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Megadiverse genera represent the highest concentration of plant diversity, but these plants are also located primarily in countries in the Global South where huge gaps in botanical knowledge remain. This study summarized two centuries of Begonia collection records in the Philippines to show how historical events coincide with collection and taxonomic ...
Mark Angelo C. Bucay   +5 more
wiley   +1 more source

THREATENED NATIVE PLANTS OF DIR KOHISTAN VALLEY, KHYBER PUKHTUNKHWA, PAKISTAN

open access: yesFUUAST Journal of Biology, 2011
This study was carried out to document the conservation status a “red data book” and to determine the threatened status of native plants of Dir Kohistan. Regular study trips were undertaken during 2008-2011.
ALI HAZRAT, MUHAMMAD WAHAB
doaj  

Growing on patch boundaries of heterogeneous soils promotes root growth but not the total biomass of naturalized alien and native plants

open access: yes
Background and aims: Soil heterogeneity has been found to promote plant invasion, as many naturalized alien species benefit more from nutrient-rich patches than native species do. However, it remains unclear whether naturalized alien species also benefit
van Kleunen, Mark, Wei, Guan-Wen
core   +1 more source

Exotic naturalized flora of continental Portugal – A reassessment [PDF]

open access: yes, 2006
Six years after our last study on the exotic naturalized flora of continental Portugal, we present a reassessment. In 1999, we have considered the existence of 500 exotic species of vascular plants (invasive or more or less naturalized).
Domingues de Almeida, João   +1 more
core  

Flowering phenology of herbarium specimens reveals century‐scale shifts in allergenic pollen seasonality

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Pollen allergies are a primary cause of seasonal allergic rhinitis, which affects over 500 million people globally, damaging quality of life and incurring significant costs in medical treatment and reduced work productivity. Many countries monitor pollen to inform allergy sufferers about seasonal pollen levels.
David R. Williamson   +6 more
wiley   +1 more source

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