genus Castilleia vs Scrophulariaceae

genus Castilleia and Scrophulariaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Castilleia	Yes	No	No	No
Scrophulariaceae	Yes	No	No	No

genus Castilleia (noun)	Scrophulariaceae (noun)
genus of western North and South American perennials often partially parasitic on roots of grasses	a family of dicotyledonous plants of the order Polemoniales; includes figwort and snapdragon and foxglove and toadflax and speedwell and mullein; in some classifications placed in the order Scrophulariales