From The Collaborative International Dictionary of English v.0.48 [gcide]:
Hepatica \He*pat"i*ca\, n.; pl. {Hepatic[ae]}. [NL. See
Hepatic. So called in allusion to the shape of the lobed
leaves or fronds.]
[1913 Webster]
1. (Bot.) A genus of pretty spring flowers closely related to
Anemone; squirrel cup.
[1913 Webster]
2. (bot.) Any plant, usually procumbent and mosslike, of the
cryptogamous class Hepatic[ae]; -- called also {scale
moss} and liverwort. See {Hepatic[ae]}, in the
Supplement.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
Hepaticae
n 1: liverworts: comprises orders Anthocerotales;
Jungermanniales; Marchantiales; Sphaerocarpales [syn:
Hepaticopsida, class Hepaticopsida, Hepaticae, {class
Hepaticae}]