 | 2809-21. Common Button Lichen (Buellia stillingiana) on bark of hackberry in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 3, 2020Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2809-21. Common Button Lichen (Buellia stillingiana) on bark of hackberry in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 3, 2020Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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