 | 2439-25. Sunken button lichen (Buellia spuria) on a marble tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2439-25. Sunken button lichen (Buellia spuria) on a marble tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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