Tabernaemontana divaricata, crape jasmine

Tabernaemontana divaricata is Spreading, bushy, many-branched shrub with elliptic-oblong, wavy-margined, thin, glossy, mid- to dark green leaves, 7-15cm long, paler beneath. In summer, bears cymes of 4-6 salverform, waxy, pure white flowers, 5cm across, fragrant at dusk and after dark.