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16th Annual Smithsonian Magazine Photo Contest Natural World
Green Lichen

This is a photo of a sample of lichen found on an oak tree twig. The lichen was about the size of a fingernail.

Photo Detail
Date Taken: 02.2018
Date Uploaded: 11.2018
Photo Location: Missouri City, Texas, United States of America
Camera: NIKON D3000
Copyright: © Christopher Oxley