This lichen is variable in color on bottom ranging from black, brown, or white. It is pollution tolerant.
|Photos or sounds?||Yes|
|Is the organism wild/naturalized?||Unknown|
|Does the location seem accurate?||Unknown|
|Does the date seem accurate?||Unknown|
If you think this observation is inaccurate, please add an ID, participate in the quality assessment above, or describe the inaccuracy in a comment.