earth tongue

== English == === Alternative forms === earthtongue, earth-tongue === Etymology === Calque of translingual Geoglossum. === Noun === earth tongue (plural earth tongues) Any ascomycete fungus (more exactly its fruiting body) of the genus Geoglossum. === Further reading === Geoglossum on Wikipedia.Wikipedia Geoglossaceae on Wikispecies.Wikispecies Category:Geoglossaceae on Wikimedia Commons.Wikimedia Commons