| aerva |
Aerva leucura |
1 |
| beautiful sandwort |
Minuartia rubella |
1 |
| beaver-tail cactus |
Opuntia basilaris |
1 |
| brittle pricklypear |
Opuntia fragilis |
1 |
| cactus apple |
Opuntia engelmannii |
2 |
| California barrel cactus |
Ferocactus cylindraceus var. cylindraceus |
2 |
| field chickweed |
Cerastium arvense |
2 |
| fragrant white sand verbena |
Abronia elliptica |
1 |
| lanceleaf springbeauty |
Claytonia lanceolata |
1 |
| meadow campion |
Silene flos-cuculi |
1 |
| moss campion |
Silene acaulis |
2 |
| paperflower |
Bougainvillea glabra |
3 |
| pricklypear/cholla |
Opuntia spp. |
1 |
| Ross' sandwort |
Minuartia rossii |
1 |
| saguaro |
Carnegiea gigantea |
11 |
| saguaro |
Cereus gigantea |
1 |
| salt bush |
Cryptocarpus pyriformis |
1 |
| staghorn cholla |
Cylindropuntia versicolor |
2 |
| walkingstick cactus |
Cylindropuntia spinosior |
5 |