Pinckneya vs genus Pinckneya

Pinckneya and genus Pinckneya both are nouns.

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

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

Pinckneya and genus Pinckneya: small genus of shrubs or small trees of southeastern United States and northern South America

Pinckneya (noun)	genus Pinckneya (noun)
small genus of shrubs or small trees of southeastern United States and northern South America	small genus of shrubs or small trees of southeastern United States and northern South America