garden pepper cress vs common garden cress

garden pepper cress and common garden cress both are nouns.

Word	Noun	Adjective	Verb	Adverb
garden pepper cress	Yes	No	No	No
common garden cress	Yes	No	No	No

As nouns, garden pepper cress and common garden cress are synonyms defined as:

garden pepper cress and common garden cress: annual herb used as salad green and garnish

Other synonyms of garden pepper cress include Lepidium sativum, pepper grass, pepperwort.

garden pepper cress (noun)	common garden cress (noun)
annual herb used as salad green and garnish	annual herb used as salad green and garnish