Definition: The term "teocallis" is a Greek word that refers to a type of plant, commonly known as a cactus. It is also used in other languages and cultures for various purposes such as medicine, art, and folklore. In the context of plants, "teocallis" can refer to a variety of different types of cacti or prickly pears, including: 1. Cactus (Cactaceae): This family includes many species of cacti that are