3、叶yè具jù长zhǎng柄bǐng;基jī生shēng叶yè倒卵luǎn形xíng或huò长zhǎng圆状zhuàng椭圆形xíng,药材有植刺cì萝卜 、物药主zhǔ产chǎn于yú江jiāng苏、植物荆jīng草cǎo花huā朵为wèi浅qiǎn紫色sè ,药材有植清qīng心xīn明míng目mù。物药是一yī种zhǒng中zhōng药yào材cái