Caryophyllales
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Caryophyllidae |
| Order: Caryophyllales |
| 61 Images of 8 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| barrel cactus | Ferocactus spp. | 8 |
| cactus | Stenocereus spp. | 2 |
| hamatocactus | Hamatocactus spp. | 2 |
| melocactus | Melocactus spp. | 1 |
| organ pipe cactus | Stenocereus thurberi | 1 |
| pricklypear cactus | Opuntia macrorhiza | 4 |
| pricklypear/cholla | Opuntia spp. | 42 |
| saguaro | Carnegiea gigantea | 1 |
