botany vs perennial

botany and perennial both are nouns.

Word	Noun	Adjective	Verb	Adverb
botany	Yes	No	No	No
perennial	Yes	Yes	No	No

botany (noun)	perennial (noun)
the branch of biology that studies plants	(botany) a plant lasting for three seasons or more
all the plant life in a particular region or period

botany (adjective)	perennial (adjective)
	lasting three seasons or more
	recurring again and again
	lasting an indefinitely long time; suggesting self-renewal