pellitory-of-the-wall vs Parietaria difusa

pellitory-of-the-wall and Parietaria difusa both are nouns.

Word	Noun	Adjective	Verb	Adverb
pellitory-of-the-wall	Yes	No	No	No
Parietaria difusa	Yes	No	No	No

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

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

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

pellitory-of-the-wall (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