 | 3633-20. Blue flower of southern prairie aster (Eurybia hemispherica) on Richards Loop Trail in Sam Houston National Forest. Texas, October 20, 2024Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 3633-20. Blue flower of southern prairie aster (Eurybia hemispherica) on Richards Loop Trail in Sam Houston National Forest. Texas, October 20, 2024Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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