Synonyms for Lemonwood Tree (same or very similar meaning)
WordNet sense 1 (South African evergreen having hard tough wood):
lemonwood, lemon-wood, lemon-wood tree, Psychotria capensis
WordNet sense 2 (source of a tough elastic wood):
dagame, Calycophyllum candidissimum
From the ODE community, based on WordNet
add/edit