“That material, commonly called rock tripe, is in the genus Umbilicaria. I’ve heard that people eat it as a survival food.”
Author Archives: Anne Favolise, Outdoors Contributor
Anne Favolise is a forester living in Cherryfield, Maine.
Anne Favolise is a forester living in Cherryfield, Maine.
“That material, commonly called rock tripe, is in the genus Umbilicaria. I’ve heard that people eat it as a survival food.”
