(Ipomoea lobata)
This lush New World native has intricate fleur-de-lis shaped leaves that cascade on strong vigorous vines. From midsummer on, the showy foliage is covered with sprays of graceful tubular flowers that start as orange-red buds and open to shade from crimson to soft coral, lemon yellow and vanilla, all the shades appearing together on each arching blossom. Cover a fence, gate or trellis with this fine heirloom whose tropical beauty has graced gardens for over 100 years.