pachouli vs Pogostemon cablin

pachouli and Pogostemon cablin both are nouns.

Word	Noun	Adjective	Verb	Adverb
pachouli	Yes	No	No	No
Pogostemon cablin	Yes	No	No	No

As nouns, pachouli and Pogostemon cablin are synonyms defined as:

pachouli and Pogostemon cablin: small East Indian shrubby mint; fragrant oil from its leaves is used in perfumes

Other synonyms of pachouli include patchouli, patchouly.

pachouli (noun)	Pogostemon cablin (noun)
a heavy perfume made from the patchouli plant	small East Indian shrubby mint; fragrant oil from its leaves is used in perfumes
small East Indian shrubby mint; fragrant oil from its leaves is used in perfumes