草石蚕(Stachys sieboldii Mig)属唇形科多年生草本植物,块茎如蚕蛹、螺丝,有的如藕,所以又叫地蚕、螺丝菜、地藕等。我省各地有零星种植。可食部分为地下块茎,每500克中含蛋白质27.5克、脂肪1.5克、碳水化合物11.5克。块茎肉质鲜嫩,无纤维,为腌制酱菜之佳品。草石蚕分两类,一类叫地蚕,植株矮 Stachys sieboldii Mig is a perennial herb of Labiatae, tubers such as silkworm pupa, screws, and some, such as lotus root, so called silkworm, screw vegetables, lotus root and so on. Sporadic planting in our province. Edible part of the underground tubers, each containing 500 grams of 27.5 grams of protein, 1.5 grams of fat, carbohydrates, 11.5 grams. Tuber fresh meat, no fiber, pickled pickles to share. Grass and silkworm divided into two categories, one called silkworm, plant short