| Name | Callirhoe triangulata (Leavenworth) A. Gray |
| Authorship | (Leavenworth) A. Gray |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Callirhoe Nuttall |
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Callirhoe triangulata (Leavenworth) A. Gray |
| Identification made in | [no date] (32), 1937 (1), 1983 (2), 2010 (1) |