| 释义 | CetrariaThesaurus
 EncyclopediaSeeIceland moss| Noun | 1. | Cetraria - foliose lichens chiefly of northern latitudesgenus Cetrariafungus genus - includes lichen generafamily Parmeliaceae, Parmeliaceae - a family of lichensCetraria islandica, Iceland lichen, Iceland moss - 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 | 
 cetraria
 ce·tra·ri·a(sē-trā'rē-ă), The dried plant, Cetraria islandica (family Parmeliaceae), a lichen, not a moss, used as a demulcent and as a folk remedy for bronchitis. Synonym(s): Iceland moss [L. caetra, a short Spanish shield (from shape of the apothecia)]Cetraria
 Synonyms for Cetrarianoun foliose lichens chiefly of northern latitudesSynonymsRelated Wordsfungus genusfamily ParmeliaceaeParmeliaceaeCetraria islandicaIceland lichenIceland moss
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