| Name | Roldana petasitis (Sims) Robinson & Brettell |
| Authorship | (Sims) Robinson & Brettell |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Roldana |
| Contains | Roldana petasitis var. cristobalensis (Greenman) Funston Roldana petasitis var. oaxacana (Hemsley) Funston Roldana petasitis var. sartorii (Schultz Bipontinus ex Hemsley) Funston |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Roldana petasitis (Sims) Robinson & Brettell |
| Identification made in | 1997 (1) |