garden rocket vs Eruca sativa

garden rocket and Eruca sativa both are nouns.

Word	Noun	Adjective	Verb	Adverb
garden rocket	Yes	No	No	No
Eruca sativa	Yes	No	No	No

As nouns, garden rocket and Eruca sativa are synonyms defined as:

garden rocket and Eruca sativa: erect European annual often grown as a salad crop to be harvested when young and tender

Other synonyms of garden rocket include arugula, Eruca vesicaria sativa, rocket, rocket salad, roquette.

garden rocket (noun)	Eruca sativa (noun)
erect European annual often grown as a salad crop to be harvested when young and tender	erect European annual often grown as a salad crop to be harvested when young and tender