 | 2321-13. Slender vervain (verbena) in Birch Creek Unit of Lake Somerville State Park, Texas, July 22, 2018Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2321-13. Slender vervain (verbena) in Birch Creek Unit of Lake Somerville State Park, Texas, July 22, 2018Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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