CCDB → Angiosperms → Compositae → Petradoria
| Taxon name | Status | Median (n) |
| Petradoria pumila (Nutt.) Greene | Accepted | 9 |
| Petradoria pumila var. graminea (Wooton & Standl.) S. L. Welsh | Accepted | 9 |
| Petradoria discoidea L. C. Anderson | Synonym of Cuniculotinus gramineus (H. M. Hall) Urbatsch & R. P. Roberts & Neubig | 9 |
| Petradoria pumila subsp. pumila | Synonym of Petradoria pumila (Nutt.) Greene | 9 |
| Petradoria pumila var. pumila | Synonym of Petradoria pumila (Nutt.) Greene | 9 |
| Solidago petradoria S. F. Blake | Synonym of Petradoria pumila (Nutt.) Greene | 9 |