| Name | Sidalcea spicata (Regel) Greene |
| Authorship | (Regel) Greene |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Sidalcea |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Sidalcea spicata (Regel) Greene |
| Identification made in | [no date] (9), 1930 (12) |