Jews-ear is a type of mushroom that is also known as jelly ear, wood ear or brown ear. Its scientific name is Auricularia auricula-judae. This mushroom is popular in Asian cuisine and is often used in soups, stir-fries, and salads. The term "Jews-ear" is considered derogatory by some people, as it has historically been used to describe Jews in a derogatory manner. Hence, it is recommended to use other names for this mushroom such as jelly ear or wood ear. These names accurately describe the physical appearance of the mushroom and respect the cultural significance of the term "Jews-ear".