Campanula persicifolia vs peach bell

Campanula persicifolia and peach bell both are nouns.

Word	Noun	Adjective	Verb	Adverb
Campanula persicifolia	Yes	No	No	No
peach bell	Yes	No	No	No

As nouns, Campanula persicifolia and peach bell are synonyms defined as:

Campanula persicifolia and peach bell: perennial European bellflower with racemose white or blue flowers

Other synonyms of Campanula persicifolia include peach bells, willow bell.

Campanula persicifolia (noun)	peach bell (noun)
perennial European bellflower with racemose white or blue flowers	perennial European bellflower with racemose white or blue flowers