小茴香别名茴香、茴香子。全国各地都有栽培,是我省大面积栽培品种之一。药用部分为其成熟果实。有祛寒止痛、行气健胃作用。治胃寒痛、小腹冷痛、寒疝等症。【植物形态】小茴香(Foeniculum vulgare Mill)为伞形科小茴属多年生草本。茎高1～1.5米。全株表面有粉霜,具强烈香气。茎直立。基生叶 Fennel alias fennel, fennel. It is cultivated all over the country and is one of the most cultivated varieties in our province. The medicinal part is its mature fruit. There are cold and pain, qi and stomach. Stomach cold pain, abdominal pain, coldness and other embolism. Plant morphology Foeniculum vulgare Mill is a perennial herb of the genus Umbelliferae. Stem height 1 to 1.5 meters. The surface of the whole plant is frosty and has a strong aroma. Stems upright. Basal leaves