Journal Article 4 Research Support, Non-U.S. Gov't 3 enemy release hypothesis 3 Soil 2 Centaurea stoebe 1 Comment 1 EICA hypothesis 1 mehr ... Enemy Release Hypothesis 1 Enhanced Mutualism Hypothesis 1 Novel Weapons Hypothesis 1 Research Support, U.S. Gov't, Non-P.H.S. 1 abiotic 1 arbuscular mycorrhiza (AM) 1 biocontrol 1 boxelder maple 1 context-dependent 1 ectomycorrhizas 1 enhanced mutualism hypothesis 1 exotic plant species 1 invasive 1 invasive species 1 missed mutualism hypothesis 1 pathogenicity test 1 plant functional group 1 plant invasion 1 plant-pathogenic nematodes 1 plant-soil feedback 1 range expansion 1 range-expanding plant species 1 root exudates 1 weniger ...