Winding Twig (Вьюнок) Cup and Saucer. Winding Twig is the name given to the bindweed or morning glory family of herbs, trees and shrubs. The Latin name for these plants is "to wind" (family Convolvulaceae). Additional 22Kt gold florets and gold enhanced embellishments create delicate beauty and Old World elegance. 2¾" tall by 3½" diameter (cup).