white popinac vs Leucaena glauca

white popinac and Leucaena glauca both are nouns.

Word	Noun	Adjective	Verb	Adverb
white popinac	Yes	No	No	No
Leucaena glauca	Yes	No	No	No

As nouns, white popinac and Leucaena glauca are synonyms defined as:

white popinac and Leucaena glauca: low scrubby tree of tropical and subtropical North America having white flowers tinged with yellow resembling mimosa and long flattened pods

Other synonyms of white popinac include lead tree, Leucaena leucocephala.

white popinac (noun)	Leucaena glauca (noun)
low scrubby tree of tropical and subtropical North America having white flowers tinged with yellow resembling mimosa and long flattened pods	low scrubby tree of tropical and subtropical North America having white flowers tinged with yellow resembling mimosa and long flattened pods