用叶繁殖燕子掌、宝石花、虹之玉等植物的老家在条件十分恶劣的干旱地区。在那里,一年难得下几场雨,即便下了雨,降水量也少得可怜。为了生存和繁衍后代,它们的叶片变得十分肥厚,以贮藏大量的养分和水分,并且挑起了繁殖后代的重任。叶片由大风刮落或者被小动物碰到地面后,其基部 With the leaf breeding swallow palm, gem flowers, rainbow jade and other plants home in very harsh conditions in the arid areas. There, a rare rain a year, even if it rains, the amount of precipitation are pitifully small. In order to survive and multiply their offspring, their leaves become very hypertrophy in order to store large amounts of nutrients and water, and provoked the task of breeding offspring. The leaves are scraped by strong winds or are touched by small animals on the ground, at their base