Fig. 1

NMDS representation of the relative proportions of VOCs in the odors emitted by Ficus triloba. The Bray-Curtis dissimilarity Index was used. Each triangle represents an individual. Colour indicates sampling location ( Shimen, Shimen National Forest Park—brown; DHS, Dinghu mountain—orange; XTBG, Xishuangbanna Tropical Botanical Garden—purple.) Odour profiles vary significantly between each of the three study sites (PERMANOVA: F(2;31) = 3.6554, P = 0.001) (stress = 0.124)