报道了祁州漏芦以及七种华东蓝刺头属植物根的生药形态组织的比较研究结果，它们是祁州漏芦Ｒｈａｐｏｎｔｉｃｕｍｕｎｉｆｌｏｒｕｍ（Ｌ）ＤＣ。，华东蓝刺头ＥｃｈｉｎｏｐｓｇｒｉｊｉｓｉｉＨａｎｃｅ，宽叶蓝刺头Ｅ．ｌａｔｉｆｏｌｉｕｓＴａｕｓｃｈ．，普氏蓝刺头Ｅ．ｐｒｅｚｅｗａｌｓｋｉｉＩｌｊｉｎ，砂蓝刺头Ｅ．ｇｍｅｌｉｎｉｉＴｕｒｃｚ．，硬叶蓝刺头Ｅ．ｒｉｔｒｏＬ．，大蓝刺头Ｅ．ｔａｌａｓｓｉｃｕｓＧｏｌｏｓｋ．和全缘叶蓝刺头Ｅ．ｉｎｔｅｇｒｉｆｏｌｉｕｓＫａｒ．ｅｔＫｉｒ．的根。文中附有生药组织图４幅和上述八种生药的分种检索表。 The results of the comparative study on the morphogenetic organization of the roots of Lechu, Luzhou, and seven species of the genus Huadong, were reported. They were Rhaponticum uniflorum (L) DCs from Quzhou. , East China blue thorn head EchinopsgrijisiiHance, broadleaf blue thorn head E. latifoliusTausch. , Platts blue thorn head E. prezewalskiiIljin, sand blue thorns E. gmeliniiTurcz. , hardleaf blue thorn head E. ritroL. , Big Blue Thorn Head E. talassicusGolosk. And the entire leaf blue thorn head E. integrifoliusKar. etKir. Roots. This article is accompanied by a biochemical tissue map and a classification search form for the eight crude drugs mentioned above.