- auricula, bear's ear, Primula auricula - yellow-flowered primrose native to Alps; commonly cultivated
--1 is a kind of primrose, primula
- auricula, auricular appendage, auricular appendix - a pouch projecting from the top front of each atrium of the heart
--2 is a kind of pouch, pocket
--2 is a part of atrium cordis, atrium of the heart