true bindweed (Convolvulus).
slender bindweed (Polymeria calycina).
bittersweet nightshade, blue bindweed (Solanum dulcamara).
false bindweed (Calystegia).
black bindweed (Fallopia convolvulus).
Any of several plants, of the genus Convolvulus, found in temperate climates, having small trumpet-shaped flowers.
A species of hawkmoth, Agrius convolvuli.