wall pellitory vs Parietaria difusa

wall pellitory and Parietaria difusa both are nouns.

Word	Noun	Adjective	Verb	Adverb
wall pellitory	Yes	No	No	No
Parietaria difusa	Yes	No	No	No

As nouns, wall pellitory and Parietaria difusa are synonyms defined as:

wall pellitory and Parietaria difusa: herb that grows in crevices having long narrow leaves and small pink apetalous flowers

Other synonyms of wall pellitory include pellitory-of-the-wall, pellitory.

wall pellitory (noun)	Parietaria difusa (noun)
herb that grows in crevices having long narrow leaves and small pink apetalous flowers	herb that grows in crevices having long narrow leaves and small pink apetalous flowers