florilegium vs anthology

florilegium and anthology both are nouns.

Word	Noun	Adjective	Verb	Adverb
florilegium	Yes	No	No	No
anthology	Yes	No	No	No

As nouns, anthology is a hypernym of florilegium; that is, anthology is a word with a broader meaning than florilegium:

florilegium: an anthology of short literary pieces and poems and ballads etc.
anthology: a collection of selected literary passages

florilegium (noun)	anthology (noun)
an anthology of short literary pieces and poems and ballads etc.	a collection of selected literary passages