the root (no rank)
Bacteria (domain)
Firmicutes (phylum)
Mollicutes (class)
Acholeplasmatales (order)
Acholeplasmataceae (family)
Phytoplasma (genus)
aster yellows phytoplasma (species)
[hide inferior taxa]
aster yellows witches'-broom phytoplasma (subspecies)