Lewisia rediviva is a flower that is native to western North America and is also known by several synonyms. The most common synonym for this beautiful flower is 'Bitter Root,' which is derived from the bitter taste of the plant's root. Another popular synonym for the Lewisia rediviva is 'Siskiyou Lewisia,' which refers to the location where the flower was first discovered. Other synonyms for this flower include 'Deer's ears,' 'Indian pink,' and 'Oregon saxifrage.' Despite the different names, these synonyms all refer to the same plant, which is known for its vibrant, red-pink flowers that bloom in the spring and summer.