| american aster yellows phytoplasma | no rank | bacteria | bacteria | species | 866589 |
| aster yellows phytoplasma | subspecies | bacteria | bacteria | species | 35779 |
| candidatus phytoplasma asteris -related phytoplasma | species | | | species | 2213006 |
| candidatus phytoplasma aurantifolia | subspecies | bacteria | bacteria | species | 180978 |