FIG. 154-157. Dracontium margaretae Bogner. 154. inflorescence (Catharino 1832, photo Eduardo Luis Martins Catharino). 155. leaf (Zhu 1533). 156. tuber covered with roots (Catharino 1832, photo Eduardo Luis Martins Catharino). 157. tuber, bottom view showing tubercles growing on sides of the tuber (Zhu 1533).