Batis maritima vs genus Batis

Batis maritima and genus Batis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Batis maritima	Yes	No	No	No
genus Batis	Yes	No	No	No

Batis maritima (noun)	genus Batis (noun)
low-growing strong-smelling coastal shrub of warm parts of the New World having unisexual flowers in conelike spikes and thick succulent leaves	small genus of plants constituting the family Batidaceae: low straggling dioecious shrubs