class Hepaticae vs Bryophyta

class Hepaticae and Bryophyta both are nouns.

Word	Noun	Adjective	Verb	Adverb
class Hepaticae	Yes	No	No	No
Bryophyta	Yes	No	No	No

class Hepaticae (noun)	Bryophyta (noun)
liverworts: comprises orders Anthocerotales, Jungermanniales, Marchantiales, Sphaerocarpales	a division of nonflowering plants characterized by rhizoids rather than true roots and having little or no organized vascular tissue and showing alternation of generations between gamete-bearing forms and spore-bearing forms; comprises true mosses (Bryopsida) and liverworts (Hepaticopsida) and hornworts (Anthoceropsida)