Bitterwood tree and Paradise tree

Bitterwood tree noun - Any of various trees or shrubs of the family Simaroubaceae having wood and bark with a bitter taste.

Paradise tree and bitterwood tree are semantically related. In some cases you can replace phrase "Paradise tree" with "Bitterwood tree", this phrases are similar.

Paradise tree noun - Medium to large tree of tropical North and South America having odd-pinnate leaves and long panicles of small pale yellow flowers followed by scarlet fruits.

Bitterwood tree and paradise tree are semantically related. You can use "Bitterwood tree" instead a noun phrase "Paradise tree".