蓟属（学名：Cirsium），属于菊科，是多年生植物，至少150种，分布于北温带。其中较多见的为大蓟，是苏格兰国花。学名Cirsium来源于希腊语“kirsos”。

• 止血
• 消肿

Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles. They are more accurately known as Plume thistles. These differ from other thistle genera (Carduus, Silybum and Onopordum) in having feathered hairs to their achenes. The other genera have a pappus of simple unbranched hairs.