flora vs endangered

flora is a noun but endangered is not a noun.

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

flora (noun)	endangered (noun)
(botany) a living organism lacking the power of locomotion
all the plant life in a particular region or period

flora (adjective)	endangered (adjective)
	(of flora or fauna) in imminent danger of extinction