Which of the following is NOT a citrus fruit?

Loquats are related to apples, pears and peaches. They are also known as Japanese plums. Unusual because they flower in the fall and the fruit is mature in spring or summer. They are more related to roses than citrus plants. The fruit grows in clusters and have high health benefits. They are high in fiber and antioxidants that prevent cell damage and protect against disease. They are also high in vitamin A.