LIVERWORT
liverwort, hepatic
(noun) any of numerous small green nonvascular plants of the class Hepaticopsida growing in wet places and resembling green seaweeds or leafy mosses
Source: WordNet® 3.1
Etymology
Noun
liverwort (countable and uncountable, plural liverworts)
A type of bryophyte (includes mosses, liverworts, and hornworts) with a leafy stem or leafless thallus characterized by a dominant gametophyte stage and a lack of stomata on the sporophyte stage of the life cycle.
Synonyms
• hepatic
• Clevea
Source: Wiktionary
Liv"er*wort`, n. (Bot.)
1. A ranunculaceous plant (Anemone Hepatica) with pretty white or
bluish flowers and a three-lobed leaf; -- called also squirrel cups.
2. A flowerless plant (Marchantia polymorpha), having an irregularly
lobed, spreading, and forking frond.
Note: From this plant many others of the same order (HepaticƦ) have
been vaguely called liverworts, esp. those of the tribe
MarchantiaceƦ. See Illust. of Hepatica.
Source: Webster’s Unabridged Dictionary 1913 Edition