Chelone vs asterid dicot genus

Chelone and asterid dicot genus both are nouns.

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

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

Chelone: herbaceous perennials: shellflower
asterid dicot genus: genus of more or less advanced dicotyledonous herbs and some trees and shrubs

Chelone (noun)	asterid dicot genus (noun)
herbaceous perennials: shellflower	genus of more or less advanced dicotyledonous herbs and some trees and shrubs