filago vs flower

filago and flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
filago	Yes	No	No	No
flower	Yes	No	Yes	No

As nouns, flower is a hypernym of filago; that is, flower is a word with a broader meaning than filago:

filago: any plant of the genus Filago having capitate clusters of small woolly flower heads
flower: a plant cultivated for its blooms or blossoms

filago (noun)	flower (noun)
any plant of the genus Filago having capitate clusters of small woolly flower heads	a plant cultivated for its blooms or blossoms
	reproductive organ of angiosperm plants especially one having showy or colorful parts
	the period of greatest prosperity or productivity

filago (verb)	flower (verb)
	produce or yield flowers