flora vs embryo

flora and embryo both are nouns.

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

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

flora: (botany) a living organism lacking the power of locomotion
embryo: (botany) a minute rudimentary plant contained within a seed or an archegonium

flora (noun)	embryo (noun)
(botany) a living organism lacking the power of locomotion	an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life
all the plant life in a particular region or period	(botany) a minute rudimentary plant contained within a seed or an archegonium