Campanula pyramidalis vs chimney bellflower

Campanula pyramidalis and chimney bellflower both are nouns.

Word	Noun	Adjective	Verb	Adverb
Campanula pyramidalis	Yes	No	No	No
chimney bellflower	Yes	No	No	No

As nouns, Campanula pyramidalis and chimney bellflower are synonyms defined as:

Campanula pyramidalis and chimney bellflower: bellflower of southeastern Europe

Other synonyms of Campanula pyramidalis include chimney plant.

Campanula pyramidalis (noun)	chimney bellflower (noun)
bellflower of southeastern Europe	bellflower of southeastern Europe