hygrophyte vs flora

hygrophyte and flora both are nouns.

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

As nouns, flora is a hypernym of hygrophyte; that is, flora is a word with a broader meaning than hygrophyte:

Other hypernyms of hygrophyte include plant, plant life.

hygrophyte (noun)	flora (noun)
a plant that grows in a moist habitat	(botany) a living organism lacking the power of locomotion
	all the plant life in a particular region or period