Table 2. Best GLMM to explain invasiveness of Austrian non-woody vascular plants in other parts of the world.

	estimate	std. error	z-value	p-value
AIC = 1128.8; R2 = 45.92
life history	0.28	0.08	3.63	2.85 × 10−4	***
competitiveness	0.46	0.09	-4.93	8.21 × 10−7	***
habitat use	1.31	0.13	-9.88	2.00 × 10−16	***
propagule pressure	0.51	0.08	6.49	8.52 × 10−11	***
competitiveness:habitat use	0.24	0.10	-2.51	1.21 × 10−2	*

Traits represent first axes of correspondence analyses of the respective trait groups (Table 1) which were standardized before running the GLMMs. Best models were selected based on the Akaike information criterion (AIC) from all possible candidate models (S2 Table). The model’s corresponding marginal R² value [42, 43] and Akaike Information Criterion are also shown. *,*** give information on the p-values significance.