Anaphalis Margaritacea is a type of plant commonly known as pearly everlasting or western pearly everlasting. This plant is a herbaceous perennial that belongs to the Asteraceae family and is native to North America. Pearly everlasting is a bushy plant that grows up to 3 feet tall and has white or yellow flowers that bloom in late summer. It is called pearly everlasting because its dried flowers can last for years without fading or losing their shape. Other synonyms for Anaphalis Margaritacea include cottonweed, Indian sage, cudweed, and rabbit tobacco. Pearly everlasting has been used for medicinal purposes such as treating bronchial and respiratory problems, and was also used by Native American tribes as a natural insect repellent.