spring heath vs winter heath

spring heath and winter heath both are nouns.

Word	Noun	Adjective	Verb	Adverb
spring heath	Yes	No	No	No
winter heath	Yes	No	No	No

As nouns, spring heath and winter heath are synonyms defined as:

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

Other synonyms of spring heath include Erica carnea.

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