姜花(Hedychium coronarium)是姜科的多年生植物,我国姜花属植物有15种,除本种外,还有6—7种具有观赏价值和药用。本种姜花又名白果草、蝴蝶花、土姜活、白姜花等。花朵芳香,洁白美丽,除供园林绿化和切花供观赏,鲜花可生产浸膏。根茎药用具有解表、散寒,医治头痛、风湿痛和跌打损伤等。姜花过去多用种子或根茎分株育苗,为节约根茎提供药用,我们作了用叶茎扦插育苗试验。通常在花后或果熟后将叶茎 Hedychium coronarium is a perennial plant of Zingiberaceae. There are 15 species of Ginger plants in our country. In addition to this species, 6-7 species are ornamental and medicinal. This kind of ginger flowers, also known as white fruit grass, butterflies, earth ginger live, white ginger flowers. Flowers fragrant, white and beautiful, except for landscaping and cut flowers for viewing, flowers can produce extracts. Root medicinal with the solution table, cold, cure headache, rheumatism and bruises and so on. Ginger flowers in the past with more seed or rhizome ramets, to provide medicinal roots to save rhizome, we made the test with leaf stem cutting seedlings. Leaf stems usually after anthesis or maturity