sweet basil vs sweet basil

sweet basil and sweet basil both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweet basil	Yes	No	No	No
sweet basil	Yes	No	No	No

sweet basil (noun)	sweet basil (noun)
leaves of the common basil; used fresh or dried	leaves of the common basil; used fresh or dried
annual or perennial of tropical Asia having spikes of small white flowers and aromatic leaves; one of the most important culinary herbs; used in salads, casseroles, sauces and some liqueurs	annual or perennial of tropical Asia having spikes of small white flowers and aromatic leaves; one of the most important culinary herbs; used in salads, casseroles, sauces and some liqueurs