Strelitzia vs liliopsid genus

Strelitzia and liliopsid genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Strelitzia	Yes	No	No	No
liliopsid genus	Yes	No	No	No

As nouns, liliopsid genus is a hypernym of Strelitzia; that is, liliopsid genus is a word with a broader meaning than Strelitzia:

Strelitzia: small genus of large perennial evergreen herbs having leaves resembling those of banana plants; sometimes placed in family Musaceae
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Strelitzia include monocot genus.

Strelitzia (noun)	liliopsid genus (noun)
small genus of large perennial evergreen herbs having leaves resembling those of banana plants; sometimes placed in family Musaceae	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed