gum labdanum vs oleoresin

gum labdanum and oleoresin both are nouns.

Word	Noun	Adjective	Verb	Adverb
gum labdanum	Yes	No	No	No
oleoresin	Yes	No	No	No

As nouns, oleoresin is a hypernym of gum labdanum; that is, oleoresin is a word with a broader meaning than gum labdanum:

gum labdanum: a dark brown to greenish oleoresin that has a fragrant odor and is used as a fixative in perfumes; obtained as a juice from certain rockroses
oleoresin: a naturally occurring mixture of a resin and an essential oil; obtained from certain plants

gum labdanum (noun)	oleoresin (noun)
a dark brown to greenish oleoresin that has a fragrant odor and is used as a fixative in perfumes; obtained as a juice from certain rockroses	a naturally occurring mixture of a resin and an essential oil; obtained from certain plants