CORRELATION BETWEEN FLORAL TRAITS OF CHRYSANTHEMUM (DENDRANTHEMA MORIFOLIUM) AND INSECT VISITORS The flower sydrome and pollination adaptation of desert rare species Eremosparton songoricum (litv.) Vass.(Fabaceae) Comparative study on floral traits and breeding system of Hibiscus syriacus and H.trionum Covariance of Floral and Vegetative Traits in Four Species of Ranunculaceae: A Comparison between Specialized and Generalized Pollination Systems Discovery of Gynoecium Color Polymorphism in an Aquatic Plant Floral Traits and Pollination System of Impatiens chinensis(Balsaminaceae) Phenotypic Selection on Plant Traits and Floral Traits at Different Altitudes for Meconopsis integrifolia Floral traits variation and its taxonomic value of Elaeagnus in Xinjiang Distyly in Forsythia suspensa (Oleaceae)