 | 1231-20. Batesian cow-tongue cactus (Gasteria batesiana) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1231-20. Batesian cow-tongue cactus (Gasteria batesiana) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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