Swertia vs magnoliopsid genus

Swertia and magnoliopsid genus both are nouns.

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

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

Swertia: genus of herbs of mountains of North America and Eurasia and Africa
magnoliopsid genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Swertia include dicot genus.

Swertia (noun)	magnoliopsid genus (noun)
genus of herbs of mountains of North America and Eurasia and Africa	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination