Figure 1.

Examples of butterfly attracting plants in Chinese agroecosystems, cited from Zhang, Wang, Yu, Xing, Xu, Duan, Zhu, Zhang, Li and Hu [115]. (A): A Zanthoxylum bush (red arrow); (B): Zanthoxylum bushes as fence (red arrows), with fruiting branch in the red box; (C): Citrus maxima (pomelo) along the edge of field (red arrows), with a pupa of Papilio memnon attached to a branch in the red box (red arrow); (D): Vicia sp. during the seasonal rotation, with close up of flowers in the red box.