class Musci vs order Eubryales

class Musci and order Eubryales both are nouns.

Word	Noun	Adjective	Verb	Adverb
class Musci	Yes	No	No	No
order Eubryales	Yes	No	No	No

class Musci (noun)	order Eubryales (noun)
true mosses: bryophytes having leafy rather than thalloid gametophytes: comprises orders Andreaeales, Bryales, Dicranales, Eubryales, Sphagnales	mosses with perennial erect gametophores and stems with rows of leaves and drooping capsules