Fennel is not coriander, fennel and coriander are two species.

Fennel, formerly known as Xiaohuaixiang, is also known as coriander, fennel, fennel seeds, glutinous rice (Sichuan, Guizhou), and fennel. The stems and young leaves of fennel can be used as vegetables. Fennel seasoning is the dried and ripe fruit of the plant fennel.

Cilantro (Apiaceae Eryngium) generally refers to coriander (Apiaceae Coriander), coriander, also known as coriander, coriander, and coriander. It is a plant species of the Dicotyledonida, Apiaceae, Apiaceae, and Coriander. It is a one- or two-year herbaceous plant. It is a familiar flavor-enhancing vegetable. It looks like celery, has small and tender leaves, slender stems, and a fragrant flavor. , is a condiment in soups and drinks. It is mostly used as a condiment for cold dishes, or used to enhance the flavor of hot dishes and noodle dishes. Extended information

Fennel was first recorded in Tang Materia Medica. Su Song said that people in the north call it fennel, and the similar sound means it is fragrant. Tao Hongjing said: When the smelly meat is boiled, a little bit of it is added, and there is no smell. The smelly sauce is also fragrant after being put into it, so it is called fennel. Li Shizhen said that there is a lot of folk customs about chewing Jinjin, fearing that it will be called fragrant, or this is why. The fruit (cumin) is used as a spice and for medicinal purposes, and the roots, leaves and whole plant can also be used as medicine.

Coriander can withstand low temperatures of -1°C to 2°C. The suitable growth temperature is 17°C to 20°C. It grows slowly when it exceeds 20°C and stops growing at 30°C. Coriander does not have strict soil requirements, but soil with good soil structure, strong fertilizer and water retention properties, and high organic matter content is conducive to the growth of coriander.