Lagenaria vs dicot genus

Lagenaria and dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lagenaria	Yes	No	No	No
dicot genus	Yes	No	No	No

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

Lagenaria: bottle gourds
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Lagenaria include magnoliopsid genus.

Lagenaria (noun)	dicot genus (noun)
bottle gourds	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination