Guevina vs magnoliopsid genus

Guevina and magnoliopsid genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Guevina	Yes	No	No	No
magnoliopsid genus	Yes	No	No	No

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

Guevina: one species: Chilean nut
magnoliopsid genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Guevina include dicot genus.

Guevina (noun)	magnoliopsid genus (noun)
one species: Chilean nut	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination