Palaquium vs dicot genus

Palaquium and dicot genus both are nouns.

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

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

Palaquium: large genus of Malaysian trees with milky juice and leathery leaves
dicot genus: genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination

Other hypernyms of Palaquium include magnoliopsid genus.

Palaquium (noun)	dicot genus (noun)
large genus of Malaysian trees with milky juice and leathery leaves	genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination