1、 Shape difference

Dill and fennel are very similar. If you want to distinguish them from the appearance, you can only distinguish them after the seeds become dry. It looks like fennel, and it will also open small yellow flowers and bear small fruits. Its leaves are bright green and in the shape of feathers. It is basically indistinguishable from leaves to flowers. After drying, the achene of dill has a main edge and two wing like side edges, which is one more edge than fennel; The meristem of fennel has only five protruding main edges, which are not obvious

2、 Taste difference

The two flavors are different. Dill has a very strong pungent aroma. Its aroma is not stimulating. It smells very mild and can relieve emotions. It has a taste similar to cream; The smell of fennel will be sweet and strong