flora vs coca

flora and coca both are nouns.

Word	Noun	Adjective	Verb	Adverb
flora	Yes	No	No	No
coca	Yes	No	No	No

flora (noun)	coca (noun)
(botany) a living organism lacking the power of locomotion	dried leaves of the coca plant (and related plants that also contain cocaine); chewed by Andean people for their stimulating effect
all the plant life in a particular region or period	a South American shrub whose leaves are chewed by natives of the Andes; a source of cocaine