order Dicranales vs plant order

order Dicranales and plant order both are nouns.

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

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

order Dicranales: widely distributed order of mosses with erect gametophores and sporophytes at the tips of stems
plant order: the order of plants

order Dicranales (noun)	plant order (noun)
widely distributed order of mosses with erect gametophores and sporophytes at the tips of stems	the order of plants