Colchicum

**Definition:** A genus of poisonous, liliaceous plants. The roots (corms) of Colchicum autumnale, the fall crocus or meadow saffron, yield COLCHICINE, which is used as a biochemical tool and to treat gout. Other members of this genus yield saffron dye, flavoring agents, and aromatics.

**Tree numbers:** - B01.875.800.575.912.250.618.875.175.170