The myrtle family, also known as Myrtaceae, is a diverse group of flowering plants that includes over 5,000 species. Some common synonyms for this family include the guava family, the eucalyptus family, and the tea tree family. These plants are found around the world in a variety of habitats, from tropical rainforests to arid deserts. Many have medicinal or culinary uses, such as the leaves of the tea tree, which are used to make tea, essential oils, and skincare products. The myrtle family is also known for its beautiful flowers, which range in color from white and pink to red and purple.