Erica cinerea vs bell heather

Erica cinerea and bell heather both are nouns.

Word	Noun	Adjective	Verb	Adverb
Erica cinerea	Yes	No	No	No
bell heather	Yes	No	No	No

As nouns, Erica cinerea and bell heather are synonyms defined as:

Erica cinerea and bell heather: common low European shrub with purple-red flowers

Other synonyms of Erica cinerea include fine-leaved heath, heather bell.

Erica cinerea (noun)	bell heather (noun)
common low European shrub with purple-red flowers	common low European shrub with purple-red flowers
	dwarf European shrub with rose-colored flowers