genus Penstemon vs figwort family

genus Penstemon and figwort family both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Penstemon	Yes	No	No	No
figwort family	Yes	No	No	No

genus Penstemon (noun)	figwort family (noun)
large genus of subshrubs or herbs having showy blue or purple or red or yellow or white flowers; mostly western North America	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