Floral biology and breeding system of Hypericum perforatum Effect of Flowering Mode and Pollination on Reproductive Success and the Relationship between Glycyrrhiza glabra L.and Glycyrrhiza uralensis Fisch. PRELIMINARY STUDIES ON THE FLORAL BIOLOGY, BREEDING SYSTEM AND REPRODUCTIVE SUCCESS OF SINOJACKIA HUANGMEIENSIS, AN ENDANGERED PLANT IN A FRAGMENTED HABITAT IN HUBEI PROVINCE, CHINA Evidence for natural hybridization between Primula beesiana and P. bulleyana, two heterostylous primroses in NW Yunnan, China Patterns of fruit and seed production and ecological significance in desert species Eremosparton songoricum (FABACEAE) The Classification and Functional Significance of Staminodes in Angiosperms Effect of forest patch size and isolation on reproductive success of Great Tit in fragmented secondary-forests An Examination of the Function of Male Flowers in an Andromonoecious Shrub Capparis spinosa Variation in Floral Sex Allocation and Reproductive Success in Sequentially Flowering Inflorescence of Corydalis remota var. lineariloba (Fumariaceae) Contribution of temporal floral closure to reproductive success of the spring-flowering Tulipa iliensis The Classification and Functional Significance of Staminodes in Angiosperms Adaptive significances of sexual system in andromonoecious Capparis spinosa (Capparaceae) Increased seed set in down slope-facing flowers of Lilium duchartrei Paternity analysis and pollen dispersal for the second generation clonal seed orchard of Pinus massoniana Analyses of Sexual Reproductive Success in Transgenic and/or Mutant Plants Pollination environment and sex allocation in Liriodendron chinense Effect of Pollen Donor Diversity on Fecundity in Xanthoceras sorbifolium Reproductive success and its controlling factors of a psychrophyte Rhodiola fastigiata in the Tibetan Plateau of China Nest-box color preference and reproductive success of great tit Comparison of Reproduction Success of Liriodendron chinense Sarg. and L. tulipifera Linn.