family Linaceae vs dicot family

family Linaceae and dicot family both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Linaceae	Yes	No	No	No
dicot family	Yes	No	No	No

As nouns, dicot family is a hypernym of family Linaceae; that is, dicot family is a word with a broader meaning than family Linaceae:

family Linaceae: a widely distributed family of plants
dicot family: family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of family Linaceae include magnoliopsid family.

family Linaceae (noun)	dicot family (noun)
a widely distributed family of plants	family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination