A leaf

trap - a leaf-specific structure, adapted to catc h small animals. These occur in the list of carnivorous plants su ch as the types of sundew, Pied, nepenthe. In the upper layer of leaf glands are producing droplets of sticky fluid containing dig estive enzymes). Leaves traps may be formed by the merger of several neighboring leaves. For example, in the Nepenthes leaf trap is constructed from petiole, leaf, lid and the Whale.