European mistletoe is a semi-parasitic plant that grows on the branches of trees and shrubs. It has small, white berries and thick, green leaves. This plant is commonly found in Europe and parts of Asia, thriving in temperate climates. Mistletoe plays a role in various ecosystems, providing food for birds and other wildlife. It is also known for its traditional association with Christmas celebrations, where it is hung as a decoration, leading to the custom of kissing beneath it.