How abiotic context affects plant invasions mechanisms

Mariana Chiuffo discusses her recent paper: ‘Importance of invasion mechanisms varies with abiotic context and plant invader growth form‘. You can also read this blog post in Spanish here. Human activity has caused an unprecedented geographic reorganization of non-native plants. At a global level, 3.9% of vascular plants have become naturalized somewhere else (van Kleunen…

Can invasive plants become new species in their invaded range?

Ramona Irimia and Daniel Montesinos discuss their recent Journal of Ecology article: “Experimental admixture among geographically disjunct populations of an invasive plant yields a global mosaic of reproductive incompatibility and heterosis”. Find out more about their insights into the biogeographic patterns of variation in reproductive success in the yellow star-thistle, an invasive weed. Invasive plants…