benzoin Sumatra vs benzoin

benzoin Sumatra and benzoin both are nouns.

Word	Noun	Adjective	Verb	Adverb
benzoin Sumatra	Yes	No	No	No
benzoin	Yes	No	No	No

As nouns, benzoin is a hypernym of benzoin Sumatra; that is, benzoin is a word with a broader meaning than benzoin Sumatra:

benzoin Sumatra: a type of benzoin resin obtained from Styrax benzoin, which grows predominantly on the island of Sumatra.
benzoin: gum resin used especially in treating skin irritation

Other hypernyms of benzoin Sumatra include asa dulcis, benjamin, gum benjamin, gum benzoin.

benzoin Sumatra (noun)	benzoin (noun)
a type of benzoin resin obtained from Styrax benzoin, which grows predominantly on the island of Sumatra.	gum resin used especially in treating skin irritation