Results 11 to 20 of about 4,344,690 (252)

The naturalized flora of Brazil: a step towards identifying future invasive non-native species

open access: yesRodriguésia
Human-mediated species introductions are one of the defining factors of the Anthropocene. Non-native species can form invasive populations that affect biodiversity, ecosystem services, or farming.
Rafael Dudeque Zenni
doaj   +2 more sources

The naturalized vascular flora of Malesia [PDF]

open access: yes, 2023
Major regional gaps exist in the reporting and accessibility of naturalized plant species distribution data, especially within Southeast Asia. Here, we present the Malesian Naturalized Alien Flora database (MalNAF), the first standardized island-group ...
Pieter Pelser (14837707)   +15 more
core   +9 more sources

The nature of plant species [PDF]

open access: yesNature, 2006
Many botanists doubt the existence of plant species, viewing them as arbitrary constructs of the human mind, as opposed to discrete, objective entities that represent reproductively independent lineages or 'units of evolution'. However, the discreteness of plant species and their correspondence with reproductive communities have not been tested ...
Loren H, Rieseberg   +2 more
openaire   +2 more sources

The Nature of Genetic Variation for Species Formation [PDF]

open access: yesEvolution, 1984
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Michael B, Coulthart   +2 more
openaire   +4 more sources

Natural transformation in Campylobacter species [PDF]

open access: yesJournal of Bacteriology, 1990
Growing cells of Campylobacter coli and C. jejuni were naturally transformed by naked DNA without the requirement for any special treatment. Transformation frequencies for homologous chromosomal DNA were approximately 10(-3) transformants per recipient cell in C. coli and 10(-4) in C. jejuni.
Y, Wang, D E, Taylor
openaire   +2 more sources

Screening Allelochemical-Resistant Species of the Alien Invasive Mikania micrantha for Restoration in South China. [PDF]

open access: yesPLoS ONE, 2015
To screen allelochemical-resistant species of the alien invasive weed Mikania micrantha, we studied the allelopathic inhibition effects of the leaf aqueous extract (LAE) of Mikania on seed germination and seedling growth of the 26 species native or ...
Ai-Ping Wu   +4 more
doaj   +1 more source

Diversity, distribution and drivers of alien flora in the Indian Himalayan region

open access: yesGlobal Ecology and Conservation, 2022
The Himalaya – a global biodiversity hotspot – harbors diverse flora and fauna, but increasingly beset with multiple threats, including biological invasion by alien species.
Sajad Ahmad Wani   +6 more
doaj   +1 more source

Long-term seed burial reveals differences in the seed-banking strategies of naturalized and invasive alien herbs

open access: yesScientific Reports, 2022
Soil seed viability and germinability dynamics can have a major influence on the establishment and spread of plants introduced beyond their native distribution range.
Lenka Moravcová   +4 more
doaj   +1 more source

Phylogenetic composition of native island floras influences naturalized alien species richness [PDF]

open access: yes, 2022
Islands are hotspots of plant endemism and are particularly vulnerable to the establishment (naturalization) of alien plant species. Naturalized species richness on islands depends on several biogeographical and socioeconomic factors, but especially on ...
Pergl, Jan   +15 more
core   +2 more sources

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