Triticum vs liliopsid genus

Triticum and liliopsid genus both are nouns.

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

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

Triticum: annual cereal grasses from Mediterranean area; widely cultivated in temperate regions
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

Other hypernyms of Triticum include monocot genus.

Triticum (noun)	liliopsid genus (noun)
annual cereal grasses from Mediterranean area; widely cultivated in temperate regions	genus of flowering plants having a single cotyledon (embryonic leaf) in the seed