Liliaceae vs genus Kniphofia

Liliaceae and genus Kniphofia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Liliaceae	Yes	No	No	No
genus Kniphofia	Yes	No	No	No

Liliaceae (noun)	genus Kniphofia (noun)
includes species sometimes divided among the following families: Alliaceae, Aloeaceae, Alstroemeriaceae, Aphyllanthaceae, Asparagaceae, Asphodelaceae, Colchicaceae, Convallariaceae, Hemerocallidaceae, Hostaceae, Hyacinthaceae, Melanthiaceae, Ruscaceae, Smilacaceae, Tecophilaeacea, Xanthorrhoeaceae	genus of showy clump-forming African herbs with grasslike leaves; sometimes placed in family Aloeaceae