 | 3406-02. Flower of thistle (Cirsium) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 3406-02. Flower of thistle (Cirsium) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, May 7, 2023Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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