Caryophyllales vs plant order

Caryophyllales and plant order both are nouns.

Word	Noun	Adjective	Verb	Adverb
Caryophyllales	Yes	No	No	No
plant order	Yes	No	No	No

As nouns, plant order is a hypernym of Caryophyllales; that is, plant order is a word with a broader meaning than Caryophyllales:

Caryophyllales (noun)	plant order (noun)
corresponds approximately to the older group Centrospermae	the order of plants