Synonyms for Keurboom (same or very similar meaning)
WordNet sense 1 (fast-growing roundheaded tree with fragrant white to deep rose flowers; planted as an ornamental):
Virgilia divaricataWordNet sense 2 (tree with odd-pinnate leaves and racemes of fragrant pink to purple flowers):
Virgilia capensis, Virgilia oroboidesFrom the ODE community, based on WordNetadd/edit