![](http://www.alamy.com/thumbs/6/3B66CAC6-6E59-4809-AB38-093504BF9567/E4D0PE.jpg)
Detail of Lichen Growing on Gravestone
Size: 3600px × 5420px
Photo credit: © Daniel Dempster Photography / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: america, american, body, composite, county, edmonson, fungus, grow, kentucky, lichen, mycobiont, north, organism, partner, photobiont, photosynthetic, phycobiont, relation, relationship, southern, states, symbiont, symbiotic, thallus, united, usa