Subject bindweed produces shoots and vines that increase inside of a spiral style, horizontally or vertically, which will form dense tangled mats. Leaves could be slender or wide, 1 to 2 inches very long and arrowhead formed. Flowers are white but could be pink in color and are trumpet shaped, https://kylergddzw.wikicorrespondence.com/4122039/fascination_about_weed_in_gothenburg