| orobanche californica subsp. feudgei | subspecies | | | subspecies | 1873181 |
| orobanche californica subsp. jepsonii | subspecies | | | subspecies | 1873184 |
| orobanche corymbosa | species | eukaryota | plants | species | 46065 |
| orobanche fasciculata | species | eukaryota | plants | species | 48537 |