Bulnesia sarmienti vs palo santo

Bulnesia sarmienti and palo santo both are nouns.

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

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

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

Bulnesia sarmienti (noun)	palo santo (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