Table 3.

Significant results of the phylogenetic linear models (phylolm) testing for the effects of pollination vectors and climatic variables on the relative percentage of fatty acid derivatives (FADs), amino acid derivatives (AADs), benzenoids, terpenoids, monoterpenes, sesquiterpenes, nitrogen-containing compounds (NCCs), and sulphur-containing compounds (SCCs) (N = 142).

	β	P
FADs vs. Wind pollination	0.289	0.001
FADs vs. Mean annual precipitation	0.194	<0.001
FADs vs. Gaussen index	-0.184	<0,001
Benzenoids vs. Bird pollination	-0.338	0.004
Terpenoids vs. Minimum temperature of coldest month	0.929	0.042
Terpenoids vs. Mean annual precipitation	-0.125	0.025
Terpenoids vs. Gaussen index	0.114	0.038
Monoterpenes vs. Mean annual temperature	-1.717	0.003
Monoterpenes vs. Maximum temperature of warmest month	1.081	<0.001
Monoterpenes vs. Minimum temperature of coldest month	1.844	<0,001
Monoterpenes vs. Mean annual precipitation	-0.148	0.005
Monoterpenes vs. Gaussen index	0.137	0.008
Sesquiterpenes vs. Mean annual temperature	1.4	0.03
Sesquiterpenes vs. Minimum temperature of coldest month	-0.966	0.042
SCCs vs. Bat pollination	0.402	<0.001
SCCs vs. Precipitation of wettest month	-1.824	<0.001
SCCs vs. Precipitation of driest month	-1.098	<0.001

The function phylolm fits phylogenetic linear models that allow the exclusion of the effect of phylogenetic distance. The standardized coefficients and P values are provided for each variable.