Synonyms for Lime Tree (same or very similar meaning)
WordNet sense 1 (any of various related trees bearing limes):
lime, Citrus aurantifoliaWordNet sense 2 (any of various deciduous trees of the genus Tilia with heart-shaped leaves and drooping cymose clusters of yellowish often fragrant flowers; several yield valuable timber):
basswood, linden, linden treeFrom the ODE community, based on WordNetadd/edit