flora vs sporophyte

flora and sporophyte both are nouns.

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

As nouns, sporophyte is a hyponym of flora; that is, sporophyte is a word with a more specific, narrower meaning than flora:

flora: (botany) a living organism lacking the power of locomotion
sporophyte: the spore-producing individual or phase in the life cycle of a plant having alternation of generations

flora (noun)	sporophyte (noun)
(botany) a living organism lacking the power of locomotion	the spore-producing individual or phase in the life cycle of a plant having alternation of generations
all the plant life in a particular region or period