blood-twig vs red dogwood

blood-twig and red dogwood both are nouns.

Word	Noun	Adjective	Verb	Adverb
blood-twig	Yes	No	No	No
red dogwood	Yes	No	No	No

As nouns, blood-twig and red dogwood are synonyms defined as:

blood-twig and red dogwood: European deciduous shrub turning red in autumn having dull white flowers

Other synonyms of blood-twig include common European dogwood, Cornus sanguinea, pedwood.

blood-twig (noun)	red dogwood (noun)
European deciduous shrub turning red in autumn having dull white flowers	common North American shrub with reddish purple twigs and white flowers
	European deciduous shrub turning red in autumn having dull white flowers