凡留心生活的人可能都会记得:1999昆明世博会上,三株亭亭玉立、含情脉脉的小草,音乐伴奏、轻歌曼舞声中轻舒玉袖,翩翩起舞,让多少与会人惊奇、着迷、动情、心醉,以致流连忘返。如今这一让中外宾客为之侧目的小草,已悄然在豫北淇县河南省未来农业示范园内安了家,成为大江南北前来观光旅游者竞相一睹的“仙草”,返回必购的珍品。 跳舞草为多年生木本豆科植物,小叶灌木,地植高150厘米上下,盆栽高80厘米左右。初生真叶为对生小叶,此后为互生单叶。8叶龄后多为互生复叶,有小叶3片。顶生小叶长圆形至披针形,长6～12厘米,宽1.0～2.5厘米。叶长者称长叶舞草,叶圆者叫圆 Those who pay attention to life may remember: 1999 Kunming World Expo, the three slim, lingering grass, music accompaniment, soft light graceful jade sleeves, dancing, how many participants surprised, fascinated, passionate, intoxicated , So linger. Today, the grass for Chinese and foreign guests has quietly settled in the Future Agricultural Demonstration Garden in Henan Province in Qixian County, North Henan Province, becoming the “grass jelly” that tourist tourists come to see from north to south and returned to purchase Treasures. Dancing grass perennial leguminous plants, lobular shrubs, planting height 150 cm up and down, about 80 cm high pots. The first true leaf is the opposite leaflet, followed by an alternate single leaf. After more than 8 leaf age for the alternate compound leaves, leaflets 3. Top leaflets oblong to lanceolate, 6 to 12 cm long, 1.0 to 2.5 cm wide. Elderly Ye Chang grass dance, Ye Yuan who called round