Bindweedsamily: N.O. Convolvulaciae
Uses: All the Convolvulus family have purgative properties in a greater or less degree. Convolvulus Scammonia is used in homoeopathy. A tincture is made from the gum resin. The drugs known as Jalap and Scammony are produced from the Jalap Bindweed and the C. Scammonia.
There are three kinds of Convolvulus or Bindweed in our native flora: the Field, Hedge, and the Sea Convolvulus. We have also many southern species growing in our gardens, chief among which are the handsome Morning Glory (Ipomea purpurea Linn.), C. purpureus, a native of Asia and America, with large purple flowers, and the pretty little annual, C. minor, a native of southern Europe, its cheerful flowers a combination of blue, yellow and white.