Meaning of ICELAND LICHEN

Pronunciation:			'Islund 'lIkun
WordNet Dictionary
	Definition:		[n]  lichen with branched flattened partly erect thallus that grows in mountainous and arctic regions; used as a medicine or food for humans and livestock; a source of glycerol
	Synonyms:		Cetraria islandica, Iceland moss
	See Also:		Cetraria, genus Cetraria, lichen