looking glass tree vs Heritiera macrophylla

looking glass tree and Heritiera macrophylla both are nouns.

Word	Noun	Adjective	Verb	Adverb
looking glass tree	Yes	No	No	No
Heritiera macrophylla	Yes	No	No	No

As nouns, looking glass tree and Heritiera macrophylla are synonyms defined as:

looking glass tree and Heritiera macrophylla: large evergreen tree of India and Burma whose leaves are silvery beneath

looking glass tree (noun)	Heritiera macrophylla (noun)
large evergreen tree of India and Burma whose leaves are silvery beneath	large evergreen tree of India and Burma whose leaves are silvery beneath