white rocket vs Diplotaxis erucoides

white rocket and Diplotaxis erucoides both are nouns.

Word	Noun	Adjective	Verb	Adverb
white rocket	Yes	No	No	No
Diplotaxis erucoides	Yes	No	No	No

As nouns, white rocket and Diplotaxis erucoides are synonyms defined as:

white rocket and Diplotaxis erucoides: from Mediterranean region; a naturalized weed throughout southern Europe

white rocket (noun)	Diplotaxis erucoides (noun)
from Mediterranean region; a naturalized weed throughout southern Europe	from Mediterranean region; a naturalized weed throughout southern Europe