elephant tree vs Bursera microphylla

elephant tree and Bursera microphylla both are nouns.

Word	Noun	Adjective	Verb	Adverb
elephant tree	Yes	No	No	No
Bursera microphylla	Yes	No	No	No

As nouns, elephant tree and Bursera microphylla are synonyms defined as:

elephant tree and Bursera microphylla: small tree or shrub of the southwestern United States having a spicy odor and odd-pinnate leaves and small clusters of white flowers

elephant tree (noun)	Bursera microphylla (noun)
small tree or shrub of the southwestern United States having a spicy odor and odd-pinnate leaves and small clusters of white flowers	small tree or shrub of the southwestern United States having a spicy odor and odd-pinnate leaves and small clusters of white flowers