Elettaria vs liliopsid genus

Elettaria and liliopsid genus both are nouns.

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

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

Elettaria: cardamom
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Elettaria include monocot genus.

Elettaria (noun)	liliopsid genus (noun)
cardamom	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed