albuca vs liliaceous plant

albuca and liliaceous plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
albuca	Yes	No	No	No
liliaceous plant	Yes	No	No	No

As nouns, liliaceous plant is a hypernym of albuca; that is, liliaceous plant is a word with a broader meaning than albuca:

albuca: any of various plants of the genus Albuca having large clusters of pale yellow flowers; South Africa
liliaceous plant: plant growing from a bulb or corm or rhizome or tuber

albuca (noun)	liliaceous plant (noun)
any of various plants of the genus Albuca having large clusters of pale yellow flowers; South Africa	plant growing from a bulb or corm or rhizome or tuber