Data from: Latitudinal patterns of alien plant invasions

Qinfeng Guo, Brian Cade, Wayne Dawson, Franz Essl, Holger Kreft, Jan Jan Pergl, Mark Van Kleunen, Patrick Weigelt, Marten Winter & Petr Pysek
Latitudinal patterns of biodiversity have long been a central topic in ecology and evolutionary biology. However, while most previous studies have focused on native species, little effort has been devoted to latitudinal patterns of plant invasions (with a few exceptions based on data from sparse locations). Using the most up-to-date worldwide native and alien plant distribution data from 801 regions (including islands), we compared invasion levels (i.e. alien richness/total richness) in the Northern and Southern...
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