Pinus pinea vs umbrella pine

Pinus pinea and umbrella pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pinus pinea	Yes	No	No	No
umbrella pine	Yes	No	No	No

As nouns, Pinus pinea and umbrella pine are synonyms defined as:

Pinus pinea and umbrella 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 Pinus pinea include European nut pine, stone pine.

Pinus pinea (noun)	umbrella 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