Parietaria difusa vs pellitory-of-the-wall

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

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

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

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

Other synonyms of Parietaria difusa include pellitory, wall pellitory.

Parietaria difusa (noun)	pellitory-of-the-wall (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