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形态特征：多年生草本，茎直立，分枝或不分枝，高60-150厘米。叶互生，卵形至披针形，羽状浅裂或半裂，长3.5-5厘米，宽3-4厘米，边缘有缺刻或锯齿，叶下面被白色短柔毛。头状花序，大小不一，单生枝端或叶腋，或排列成伞房状，总苞多层，外层外面被柔毛。外围舌状花，雌性，颜色多种，中央管状花，两性，黄色。也有全舌状花。瘦果柱状，一般不发育。花期9-10月。
Cross Compatibility between Tetra Ploids and Octa Ploids of Dendranthema yoshinaganthum Kitam. and Characteristics of the Progenies
Tetraploid tetraploid Dendranthema yoshinaganthum Cross Compatibility
2009/7/13
Reciprocal crossing between tetraploids and octaploids of Dendranthema yoshinaganthum Kitam. were performed. Tetraploid × tetraploid was compatible, but no seedlings were obtained from octaploid × oct...
Flowering Control of Small-flowered Chrysanthemums (Dendranthema grandiflorum (Ramat.) Kitamura) with July Flowering Type by Night-break Lighting Treatment–Systematic Production for High Demand Time–
Chrysanthemums Flowering Control cultivars day-length
2009/7/13
For the purpose of systematic production in an open field, small-flowered chrysanthemums responding to day-length were selected from cultivars of the July-flowering type, and the possibility of shippi...
Effect of some fungicides on mycelium growth of Fusarium avenaceum (Fr.) Sacc. pathogenic to chrysanthemum (Dendranthema grandiflora Tzvelev)
Fusarium avenaceum pathogenic chrysanthemum some fungicides mycelium growth
2010/1/14
Effect of some fungicides on mycelium growth of Fusarium avenaceum (Fr.) Sacc. pathogenic to chrysanthemum (Dendranthema grandiflora Tzvelev).