French sorrel vs Rumex scutatus

French sorrel and Rumex scutatus both are nouns.

Word	Noun	Adjective	Verb	Adverb
French sorrel	Yes	No	No	No
Rumex scutatus	Yes	No	No	No

As nouns, French sorrel and Rumex scutatus are synonyms defined as:

French sorrel and Rumex scutatus: low perennial with small silvery-green ovate to hastate leaves

Other synonyms of French sorrel include garden sorrel.

French sorrel (noun)	Rumex scutatus (noun)
greens having small tart oval to pointed leaves; preferred to common sorrel for salads	low perennial with small silvery-green ovate to hastate leaves
low perennial with small silvery-green ovate to hastate leaves