cuckoo bread vs common wood sorrel

cuckoo bread and common wood sorrel both are nouns.

Word	Noun	Adjective	Verb	Adverb
cuckoo bread	Yes	No	No	No
common wood sorrel	Yes	No	No	No

As nouns, cuckoo bread and common wood sorrel are synonyms defined as:

cuckoo bread and common wood sorrel: Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers

Other synonyms of cuckoo bread include Oxalis acetosella, shamrock.

cuckoo bread (noun)	common wood sorrel (noun)
Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers	Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers