一种神奇的草会“跳舞”大概不少人都还记得,’99昆明世博会上,三株亭亭玉立的小草在美妙的乐曲声中,轻舒叶片,翩翩起舞,一时间,多少宾客为之着迷,竟致流连忘返。这三株纤秀的小草,就是举世闻名的“跳舞草”。跳舞草为多年生木本豆科植物,小叶灌木,叶片椭圆、细长。阳光明媚,气温达24℃以上时,其对生小叶便自 A miraculous grass will “Dance ” probably many people still remember, ’99 Kunming World Expo, the three slim grass in the sound of beautiful music, light leaves, dancing, a time, how many guests For the fascination, unexpectedly linger. These three slender grass, is the world-famous “dancing grass ”. Dancing grass for perennial woody legumes, leaf shrubs, oval leaves, slender. Sunny, when the temperature reaches above 24 ℃, the leaflets of its own right