Maianthemum vs Liliaceae

Maianthemum and Liliaceae both are nouns.

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

Maianthemum (noun)	Liliaceae (noun)
sometimes placed in family Convallariaceae: false lily of the valley	includes species sometimes divided among the following families: Alliaceae, Aloeaceae, Alstroemeriaceae, Aphyllanthaceae, Asparagaceae, Asphodelaceae, Colchicaceae, Convallariaceae, Hemerocallidaceae, Hostaceae, Hyacinthaceae, Melanthiaceae, Ruscaceae, Smilacaceae, Tecophilaeacea, Xanthorrhoeaceae