Piqueria vs asterid dicot genus

Piqueria and asterid dicot genus both are nouns.

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

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

Piqueria: small genus of tropical American perennial herbs or subshrubs with white to pale yellow flowers; often included in genus Stevia
asterid dicot genus: genus of more or less advanced dicotyledonous herbs and some trees and shrubs

Piqueria (noun)	asterid dicot genus (noun)
small genus of tropical American perennial herbs or subshrubs with white to pale yellow flowers; often included in genus Stevia	genus of more or less advanced dicotyledonous herbs and some trees and shrubs