Rosmarinus officinalis vs rosemary

Rosmarinus officinalis and rosemary both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rosmarinus officinalis	Yes	No	No	No
rosemary	Yes	No	No	No

As nouns, Rosmarinus officinalis and rosemary are synonyms defined as:

Rosmarinus officinalis and rosemary: widely cultivated for its fragrant grey-green leaves used in cooking and in perfumery

Rosmarinus officinalis (noun)	rosemary (noun)
widely cultivated for its fragrant grey-green leaves used in cooking and in perfumery	extremely pungent leaves used fresh or dried as seasoning for especially meats
	widely cultivated for its fragrant grey-green leaves used in cooking and in perfumery