LEAF MIMICRY. “Boquila trifoliata, a woody vine that occurs in temperate rainforests of southern Chile…the vines’ leaves appeared to vary at their study site in ways that matched the leaf morphology of the trees upon which the vines were growing, apparently adopting the colour, shape and size of their host’s leaves.”
http://www.sciencedirect.com/science/article/pii/S0960982214003881