Thymus vulgaris vs common thyme

Thymus vulgaris and common thyme both are nouns.

Word	Noun	Adjective	Verb	Adverb
Thymus vulgaris	Yes	No	No	No
common thyme	Yes	No	No	No

As nouns, Thymus vulgaris and common thyme are synonyms defined as:

Thymus vulgaris and common thyme: common aromatic garden perennial native to the western Mediterranean; used in seasonings and formerly as medicine

Thymus vulgaris (noun)	common thyme (noun)
common aromatic garden perennial native to the western Mediterranean; used in seasonings and formerly as medicine	common aromatic garden perennial native to the western Mediterranean; used in seasonings and formerly as medicine