holly-leaf cherry vs Prunus ilicifolia

holly-leaf cherry and Prunus ilicifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
holly-leaf cherry	Yes	No	No	No
Prunus ilicifolia	Yes	No	No	No

As nouns, holly-leaf cherry and Prunus ilicifolia are synonyms defined as:

holly-leaf cherry and Prunus ilicifolia: California evergreen wild plum with spiny leathery leaves and white flowers

Other synonyms of holly-leaf cherry include evergreen cherry, holly-leaved cherry, islay.

holly-leaf cherry (noun)	Prunus ilicifolia (noun)
California evergreen wild plum with spiny leathery leaves and white flowers	California evergreen wild plum with spiny leathery leaves and white flowers