Botany Any of various plants in the mustard family (Cruciferae or Brassicaceae), which includes the alyssum, candytuft, cabbage, radish, broccoli, and many weeds.

• 十字花科植物：任一种十字花科（十字花属或芸苔属）植物，其包括有庭荠、伞形屈曲花、甘蓝、萝卜、花椰菜和许多杂草