stone pine vs European nut pine

stone pine and European nut pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
stone pine	Yes	No	No	No
European nut pine	Yes	No	No	No

As nouns, stone pine and European nut pine are synonyms defined as:

stone pine and European nut pine: medium-sized two-needled pine of southern Europe having a spreading crown; widely cultivated for its sweet seeds that resemble almonds

Other synonyms of stone pine include Pinus pinea, umbrella pine.

stone pine (noun)	European nut pine (noun)
medium-sized two-needled pine of southern Europe having a spreading crown; widely cultivated for its sweet seeds that resemble almonds	medium-sized two-needled pine of southern Europe having a spreading crown; widely cultivated for its sweet seeds that resemble almonds