Majorana vs asterid dicot genus

Majorana and asterid dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Majorana	Yes	No	No	No
asterid dicot genus	Yes	No	No	No

As nouns, asterid dicot genus is a hypernym of Majorana; that is, asterid dicot genus is a word with a broader meaning than Majorana:

Majorana: small genus of herbs usually included in the genus Origanum
asterid dicot genus: genus of more or less advanced dicotyledonous herbs and some trees and shrubs

Majorana (noun)	asterid dicot genus (noun)
small genus of herbs usually included in the genus Origanum	genus of more or less advanced dicotyledonous herbs and some trees and shrubs