Effect of Salt Stress on the Growth and Some Physiological Characteristics in Parthenocissus quinquefolia Cuttings Anatomical Studies on Adhesive Disc of Three Species of Parthenocissus Relationships between light and physiological characters of five climbing plants In vitro Culture and Plant Regenera tion of Pa rthenoc issus qu inquefolia Antim icrob ia l Activ ity of n-butanol Extractfrom Pa rthenoc issus tricuspida ta Leaves Response of super absorbent polymers under different water gradient on growth characteristics of Parthenocissus quinquefolia seedlings Effect of Matrix Attachment Regions on Resveratrol Production in Tobacco with Transgene of Stilbene Synthase from Parthenocissus henryana STUDY ON COLCHIPLOID OF P.Tricuspidata INDUCED BY COLCHICINES Changing Regularity Analysis of Cold-resistant Physiology Targets about Parthenocissus Plants Isolation and Culture of Parthenocissus tricuspidata and P.quenquefolia Protoplasts Studies on Chemical Constituents of Parthenocissus thomsonii(Laws.)Planch Chemical constituents from Parthenocissus quinquefolia Impact of Burning, Cutting, and Chemicals on the Spreading of Virginia Creeper (Parthenocissus quinquefolia) Effect of different nitrogen rates on Parthenocissus tricuspidata Planch seedling growth and nutrient distribution Preliminary Study on Interspecific Incompatibility between Parthenocissus tricuspidata and P.quinquefolia Somatic Embryogenesis of Parthenocissus tricuspidata