Ligustrum vs magnoliopsid genus

Ligustrum and magnoliopsid genus both are nouns.

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

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

Ligustrum: genus of Old World shrubs: privet
magnoliopsid genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Ligustrum include dicot genus.

Ligustrum (noun)	magnoliopsid genus (noun)
genus of Old World shrubs: privet	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination