Plant-soil interactions in the expansion and native range of a poleward shifting plant species

Climate warming causes range shifts of many species toward higher latitudes and altitudes. However, range shifts of host species do not necessarily proceed at the same rates as those of their enemies and symbionts. Here, we examined how a range shifting plant species performs in soil from its original range in comparison with soil from the expansion range. Tragopogon dubius is currently expanding from southern into north-western Europe and we examined how this plant species responds to soil communities from its original and expansion ranges. We compared the performance of T. dubius with that of the closely related Tragopogon pratensis, which has a natural occurrence along the entire latitudinal gradient. Inoculation...

Categories: Publication; Types: Citation, Journal Citation; Tags: Global Change Biology, Tragopogon dubius, Tragopogon pratensis, biotic interactions, climate change, All tags... enemy release, plant?soil feedback, range shift, Fewer tags