Effect of different habitats on floral, fruit and seed traits of Iris japonica Thunb. The sutdy of the bud organogenesisfrom floral receptacles andcuts of pedicel in Brassica caulorapa Changes in the Cell Ultrastructure and Calcium Distribution During Tomato Pedicel Abscission A NEW VARIETY OF MALUS FROM SHANDONG A Sttuay on the Saponins in Fruits Pedicels of Panax notoginseng (Burk.) F. H. Chen Changes of the pedicel structure and Ca, Mg, K levels during apple fruitlet development CHEMICAL CONSTITUENT OF ARCUATOPTERUS FILIPEDICHLLUS Changes in the Cell Ultrastructure and Calcium Distribution During Tomato Pedicel Abscission Anatomical Study on the Pedicels of Two Ferns Studies on the Saponins in the Fruit Pedicels of Panax notoginseng(Burk. )F. H. Chen(continue) A New Species of Batrachospermum from Jiangsu, China A New Species of Cardamine (Cruciferae) from Sichuan, China Morphological Relation among Direction of Petals’ Order, Seminal Leaves and Leaf Rank in Cotton and Some Plants Else of Malvaceae and Other Families Effect of Ethylene on Abscission of Tomato Pedicel in Vitro Study on Introduction Cultivation of Aucklandia lappa Deone Effect of Ethylene on Abscission of Tomato Pedicel in Vitro New Species of Liliaceae From Guangxi A New Species of the Genus Homocodon (Campanulaceae) from Sichuan, China A revision of Clematis sect. Cheiropsis (Ranunculaceae) Effects of Auxin and Gibberellin on the Elongation of in vitro Pedicel Segments from Narcissus tazetta var. chinensis