iceland_moss
1. [ noun ] (botany) 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_lichen
Related terms: lichen Cetraria
Similar spelling:   Iceland_spar
  Icelandic
  Icelander
  Iceland_poppy
  Iceland_lichen