Old World hop hornbeam vs Ostrya carpinifolia

Old World hop hornbeam and Ostrya carpinifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Old World hop hornbeam	Yes	No	No	No
Ostrya carpinifolia	Yes	No	No	No

As nouns, Old World hop hornbeam and Ostrya carpinifolia are synonyms defined as:

Old World hop hornbeam and Ostrya carpinifolia: medium-sized hop hornbeam of southern Europe and Asia Minor

Old World hop hornbeam (noun)	Ostrya carpinifolia (noun)
medium-sized hop hornbeam of southern Europe and Asia Minor	medium-sized hop hornbeam of southern Europe and Asia Minor