Rumex acetosella vs sheep sorrel

Rumex acetosella and sheep sorrel both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rumex acetosella	Yes	No	No	No
sheep sorrel	Yes	No	No	No

As nouns, Rumex acetosella and sheep sorrel are synonyms defined as:

Rumex acetosella and sheep sorrel: small plant having pleasantly acid-tasting arrow-shaped leaves; common in dry places

Other synonyms of Rumex acetosella include sheep's sorrel.

Rumex acetosella (noun)	sheep sorrel (noun)
small plant having pleasantly acid-tasting arrow-shaped leaves; common in dry places	small plant having pleasantly acid-tasting arrow-shaped leaves; common in dry places