 | 672-26. Texas(?) vervain (verbena) on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 21, 2008Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 672-26. Texas(?) vervain (verbena) on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 21, 2008Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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