 | 2419-14. Yellow cobblestone lichen Acarospora socialis and brown Caloplaca on pink granite in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2419-14. Yellow cobblestone lichen Acarospora socialis and brown Caloplaca on pink granite in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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