palo santo vs Bulnesia sarmienti

palo santo and Bulnesia sarmienti both are nouns.

Word	Noun	Adjective	Verb	Adverb
palo santo	Yes	No	No	No
Bulnesia sarmienti	Yes	No	No	No

As nouns, palo santo and Bulnesia sarmienti are synonyms defined as:

palo santo and Bulnesia sarmienti: South American tree of dry interior regions of Argentina and Paraguay having resinous heartwood used for incense

palo santo (noun)	Bulnesia sarmienti (noun)
South American tree of dry interior regions of Argentina and Paraguay having resinous heartwood used for incense	South American tree of dry interior regions of Argentina and Paraguay having resinous heartwood used for incense