1、 Stem

It is a biennial herb with smooth stem surface. The stem is round and slightly grooved. The height is about 30 cm to 100 cm. The branches start from the upper part of the middle. The branches are opposite or in rotation. Usually, they will exceed the central umbel

2、 Leaves

Its leaves are dark green and glossy. Pinnately divided, the lobes are lanceolate linear, the base is wedge-shaped, the teeth are round and blunt, with small white tips, and the leaves at the lower part of the basal leaves and stems have long stalks

3、 Flowers

Umbel, about 2.5 cm in width, linear or linear subulate, about half the length of the petiole and close to it. The flowers are small and white, and the petals are between 0.5 mm and 0.7 mm in length

4、 Fruit

The fruit is oval, grayish brown, between 2.5 mm and 3 mm long and about 2 mm wide