1·Stem segments of Chrysanthemum morifolium with axillary bud were cultured in vitro on base MS medium.
以MS作为基本培养基，离体培养千头菊带腋芽茎段。
2·Objective: To set up the optimums for the pe tal tissue culture of Chrysanthemum morifolium cultivated in Anhui Province .
目的：研究安徽药菊花瓣组织培养技术，为安徽药菊新品种选育建立最佳条件。
3·Collected at different time. METHODS The contents of Chrysanthemum morifolium Ramat. collected in 2001 and 2002 was measured.
方法测定2001年，2002年度不同采摘日期的杭白菊中各成分的含量。
4·Hemerocallis fulva, Parthenocissus quinquefolia, Chrysanthemum morifolium, Festuca glauca, Gaillardia aristata, Viola philippica are weaker(10
萱草、五叶地锦、地被菊、蓝羊茅、天人菊、紫花地丁的耐旱性中等（10<20）；