Boquila trifoliata, commonly known as Pilpil, is an evergreen perennial vine native to the temperate rainforests of Central and Southern Chile, where it thrives in the understory and climbs on host plants. It can grow to a height of 10-18 feet and a width of 1-5 feet. The vine exhibits a unique adaptation known as mimetic polymorphism, allowing it to mimic the foliage of nearby plants to avoid herbivory, even without direct contact. Boquila trifoliata produces small, inconspicuous greenish-white flowers during the spring, followed by purple-black, edible berries that are attractive to birds and other wildlife.

Pilpil is valued for its intriguing leaf mimicry and is used in cultivation for ornamental purposes, particularly in shaded garden areas or as a conversation piece in botanical collections. It requires consistently moist soil and benefits from a humid environment, similar to its native rainforest habitat. While it prefers part shade or full shade, it is adaptable to a range of medium-drained soils. Gardeners should provide a support structure for the vine to climb. It is not commonly associated with serious diseases or pests, but it may require regular watering during dry periods.CC BY-SA 4.0