| Opuntioideae | |
|---|---|
|  | |
| Cylindropuntia ramosissima | |
| Scientific classification | |
| Kingdom: | Plantae | 
| (unranked): | Angiosperms | 
| (unranked): | Eudicots | 
| (unranked): | Core eudicots | 
| Order: | Caryophyllales | 
| Family: | Cactaceae | 
| Subfamily: | Opuntioideae | 
| Tribes | |
| Austrocylindropuntieae | |
Austrocylindropuntieae
Cylindropuntieae
Opuntieae
Pterocacteae
Tephrocacteae
Opuntioideae is a subfamily of the cactus family, Cactaceae. It contains 15 genera divided into five tribes.