十字花科,诸葛菜属(shu)一年(nian)或(huo)二年(nian)生(sheng)(sheng)(sheng)草本植物,高可达50厘米,无(wu)毛;茎直立,基生(sheng)(sheng)(sheng)叶(ye)及(ji)下部茎生(sheng)(sheng)(sheng)叶(ye)大头(tou)羽(yu)状全裂(lie),顶裂(lie)片近圆形(xing)(xing)(xing)或(huo)短卵形(xing)(xing)(xing),侧裂(lie)片卵形(xing)(xing)(xing)或(huo)三(san)角状卵形(xing)(xing)(xing),叶(ye)柄疏(shu)生(sheng)(sheng)(sheng)细柔毛;花紫色(se)、浅(qian)红色(se)或(huo)褪(tun)成白(bai)色(se),花萼筒状,紫色(se),花瓣宽倒卵形(xing)(xing)(xing),密(mi)生(sheng)(sheng)(sheng)细脉纹,长(zhang)角果线(xian)形(xing)(xing)(xing),种子卵形(xing)(xing)(xing)至长(zhang)圆形(xing)(xing)(xing),黑(hei)棕色(se),4-5月开(kai)花,5-6月结果。