 | 610-16. Hedgehog cactus (Echinocereus viridiflorus) on northern hill in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 610-16. Hedgehog cactus (Echinocereus viridiflorus) on northern hill in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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