| Name | Ivesia gracilis Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ivesia |
| GUID | urn:lsid:ipni.org:names:725773-1 |
| Citation | 1857 Pacific Railr. Rep. 6, Pt. 3, No. 2 (Williamson & Abbot) 72 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ivesia gracilis Torrey & A. Gray |
| Identification made in | [no date] (1) |