The Collaborative International Dictionary
scale moss
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.]
(Bot.) A genus of pretty spring flowers closely related to Anemone; squirrel cup.
(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.
WordNet
scale moss
n. mosslike liverwort with tiny scalelike leaves; usually epiphytic [syn: leafy liverwort]