Enticements gradually included nifty water-proof swollen thorns to live in, handy nectar fountains, and special ant-food buds at the leaf tips.

• 诱饵渐渐增加，可以住有机巧防水的巨刺，吃有现成的蜜露泉，叶尖还长着该蚂蚁最爱吃的嫩苞。