Beard lichen (Usnea florida) is a fruticulose lichen. This photo was taken in Muniellos, Biosphere Reserve, Asturias, Spain.
Size: 7360px × 4912px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: apothecia, ascomycota, asturias, biosphere, botany, branch, close, florida, fruticulose, fungi, lichen, muniellos, parmeliaceae, reserve, spain, symbiosis, usnea