Table 1. GLM-results of the effects of rhizobial nodulation, mycorrhizal colonization and varying light conditions on vegetative traits of P. lunatus.

Significant effects are shown in bold.

	Aboveground Biomass		Belowground Biomass		Total Biomass		Shoot:Root
	F1,112	P	F1,112	P	F1,112	P	F1,112	P
Rhizobia (R)	0.46	0.50	40.96	<0.001	18.85	<0.001	15.90	<0.001
Mycorrhiza (AMF)	1.62	0.21	2.93	0.09	0.05	0.82	0.48	0.49
Light (L)	1049.3	<0.001	180.39	<0.001	851.48	<0.001	0.46	0.49
R × AMF	6.91	0.01	1.17	0.28	1.09	0.30	2.26	0.14
R × L	248.76	<0.001	3.25	0.07	83.21	<0.001	42.21	<0.001
AMF × L	56.96	<0.001	0.13	0.72	21.82	<0.001	5.43	0.02
R × AMF × L	2.08	0.15	1.37	0.24	0.05	0.83	0.28	0.60