Beaumontia grandiflora is a very beautiful, vigorous, evergreen, woody stemmed, twining climber with broadly oblong-ovate, downy, reddish-brown leaves 10–25 cm long, maturing to glossy deep green.
White flowers with green bases are produced in late spring to summer that are trumpet shaped, fragrant and around 8–13 cm diameter.
This is a pretty climber that will go well in most warmer locations - shelter from cold winds.
But beware as it is a rampant grower.