均为馬兜鈴科,多年生蔓草。果实名馬兜鈴,根名青木香,蔓莖俗称“天仙籐”;均供药用。我国南北各省多有分佈,唯市售馬兜鈴(蒴果)以产北方晋、冀、魯、豫、辽、吉等省为多,且在华北各地未曾見有采根者;但青木香(馬兜鈴根)的产銷則皆以苏、浙、皖、贛諸省为 Are Aristolochiaceae, perennial grass. The fruit name is Aristolochia, with the root name of Aoki, and the vine stems are commonly known as “Tian Xianteng”; both are used for medicinal purposes. China’s northern and southern provinces have many distributions, but the marketed Aristolochi (Gongguo) is mainly produced in the northern provinces of Jin, Sui, Lu, Yu, Liao and Ji, and has never seen any rooting in northern China; but Aoki ( The production and sales of Aristolochia radix are all in the provinces of Jiangsu, Zhejiang, Anhui, and Fujian.