Liliaceae vs Ornithogalum

Liliaceae and Ornithogalum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Liliaceae	Yes	No	No	No
Ornithogalum	Yes	No	No	No

Liliaceae (noun)	Ornithogalum (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	sometimes placed in family Hyacinthaceae, common name Star-of-Bethlehem (Ornithogalum)