Dregea sinensis (Syn Wattakaka sinensis)

Moderately hardy twining climber (will lose leaves in British winters) bears masses of red eyed white Hoya like flowers all summer, heavily scented. Good on south and west walls but in milder areas may be grown on fences and sheds. min temperature -10c. This is a wonderful climber for scent

Introduced from central and western China in 1907