Draco vs genus Draco

Draco and genus Draco both are nouns.

Word	Noun	Adjective	Verb	Adverb
Draco	Yes	No	No	No
genus Draco	Yes	No	No	No

As nouns, Draco and genus Draco are synonyms defined as:

Draco and genus Draco: a reptile genus known as flying dragons or flying lizards

Draco (noun)	genus Draco (noun)
a reptile genus known as flying dragons or flying lizards	a reptile genus known as flying dragons or flying lizards
a faint constellation twisting around the North Celestial Pole and lying between Ursa Major and Cepheus
Athenian lawmaker whose code of laws prescribed death for almost every offense (circa 7th century BC)