Loranthus, also known as "mistletoe," is a parasitic plant that thrives in a wide variety of climates. In the United States, it is most commonly associated with Christmas and is often used as a decoration during the holiday season. While "Loranthus" is the official biologic name for this plant, there are several other synonyms that can be used to describe it. Some of the most common include "birdcatcher," "golden bough," "witch's broom," and "all-heal." Each of these names has a unique history and cultural significance associated with it, making the study of Loranthus both fascinating and complex.