 | 2744-07. Flower of hairy wild petunia (Ruellia humilis) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 2744-07. Flower of hairy wild petunia (Ruellia humilis) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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