doll's eyes vs Actaea alba

doll's eyes and Actaea alba both are nouns.

Word	Noun	Adjective	Verb	Adverb
doll's eyes	Yes	No	No	No
Actaea alba	Yes	No	No	No

As nouns, doll's eyes and Actaea alba are synonyms defined as:

doll's eyes and Actaea alba: North American herb with white poisonous berries

Other synonyms of doll's eyes include white baneberry, white bead, white cohosh.

doll's eyes (noun)	Actaea alba (noun)
North American herb with white poisonous berries	North American herb with white poisonous berries