芹菜是伞形科二年生植物,原产于地中海沿岸及瑞典等沼泽地带。我国已有两千多年栽培历史。是人们生活中的主要蔬菜之一。芹菜有水芹、旱芹两种,旱芹又名香芹,色青绿、脆嫩,入药较多,故又称“药芹”。目前市场上出售的有美国西芹、意大利冬芹、北京棒儿芹、开封西芹等,均为优质? Celery is a biennial plant of the Umbelliferae family, native to the Mediterranean coast and swamps such as Sweden. China has more than two thousand years of cultivation history. It is one of the main vegetables in people’s lives. There are two types of celery, cress and dry celery, and dry celery, also known as parsley, is green, crisp, and has more medicine. It is also known as “celery”. Currently on the market are American celery, Italian winter celery, Beijing baer celery, and Kaifeng celery, all of which are of high quality.