Cornus stolonifera vs red osier

Cornus stolonifera and red osier both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cornus stolonifera	Yes	No	No	No
red osier	Yes	No	No	No

As nouns, Cornus stolonifera and red osier are synonyms defined as:

Cornus stolonifera and red osier: common North American shrub with reddish purple twigs and white flowers

Other synonyms of Cornus stolonifera include American dogwood, red dogwood, red osier dogwood, redbrush.

Cornus stolonifera (noun)	red osier (noun)
common North American shrub with reddish purple twigs and white flowers	Eurasian osier having reddish or purple twigs and bark rich in tannin
	common North American shrub with reddish purple twigs and white flowers