trailing arbutus vs Epigaea repens

trailing arbutus and Epigaea repens both are nouns.

Word	Noun	Adjective	Verb	Adverb
trailing arbutus	Yes	No	No	No
Epigaea repens	Yes	No	No	No

As nouns, trailing arbutus and Epigaea repens are synonyms defined as:

trailing arbutus and Epigaea repens: low-growing evergreen shrub of eastern North America with leathery leaves and clusters of fragrant pink or white flowers

Other synonyms of trailing arbutus include mayflower.

trailing arbutus (noun)	Epigaea repens (noun)
low-growing evergreen shrub of eastern North America with leathery leaves and clusters of fragrant pink or white flowers	low-growing evergreen shrub of eastern North America with leathery leaves and clusters of fragrant pink or white flowers