winter heath vs Erica carnea

winter heath and Erica carnea both are nouns.

Word	Noun	Adjective	Verb	Adverb
winter heath	Yes	No	No	No
Erica carnea	Yes	No	No	No

As nouns, winter heath and Erica carnea are synonyms defined as:

winter heath and Erica carnea: dwarf European shrub with very early blooming bell-shaped red flowers

Other synonyms of winter heath include spring heath.

winter heath (noun)	Erica carnea (noun)
dwarf European shrub with very early blooming bell-shaped red flowers	dwarf European shrub with very early blooming bell-shaped red flowers