File: D7E2826.jpg
Title: A curtain of beard lichens (Usnia sp.) covers the trees at Huilo Huilo park
Chile Huilo Huilo Lake District South America Usnia beard lichen flora forest lichens old man's beard plants rainy trees weather wet
Photographer: Gerhard Hüdepohl
©2013 Gerhard Hüdepohl
Credit: Gerhard Hüdepohl / atacamaphoto