| Classification | Rosaceae: Spiraea |
| Harvard University Herbaria Barcode(s) | 00046102 |
| Type Status | Holotype |
| Collector | L. R. Stanford, K. L. Retherford, S. E. Retherford & R. D. Northcraft |
| Collector number | 115 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Summit of Mount Jimulco, 13 km. east of Jimulco, 3100 m., 25° N, 103° W |
| Date Collected | 1941-06-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/95f68a88-e906-45b4-a38c-0472d0840cd9 |
| Harvard University Herbaria Barcode | 00046102 |
| Herbarium | GH |
| Family | Rosaceae |
| Type Status | Holotype |
| Holotype of | Spiraea northcraftii I. M. Johnston |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Spiraea northcraftii I. M. Johnston) J. Arnold Arbor. 1943. 24: 234. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
