Related Program: NatureNotes It's a Lichen By Rudy Mancke • Mar 3, 2017 Related Program: NatureNotes TweetShareGoogle+Email A foliate (leafy) lichen on a branch with dark green mosses. Norbert Nagel, CC BY-SA 3.0, via Wikimedia Commons A listener walking near Callahan Mountain finds what looks like a strange looking little plant. Listen Listening... / 1:00 Click to Listen... The South Carolina Business Review is a production of South Carolina Public Radio. Tags: NatureNotesNatureSCETV AppTweetShareGoogle+EmailView the discussion thread.