cyrilla family vs dicotyledon

cyrilla family and dicotyledon both are nouns.

Word	Noun	Adjective	Verb	Adverb
cyrilla family	Yes	No	No	No
dicotyledon	Yes	No	No	No

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

cyrilla family: shrubs and trees with leathery leaves and small white flowers in racemes: genera Cyrilla and Cliftonia
dicotyledon: flowering plant with two cotyledons; the stem grows by deposit on its outside

Other hypernyms of cyrilla family include dicot, exogen, magnoliopsid.

cyrilla family (noun)	dicotyledon (noun)
shrubs and trees with leathery leaves and small white flowers in racemes: genera Cyrilla and Cliftonia	flowering plant with two cotyledons; the stem grows by deposit on its outside