| Classification | Convolvulaceae: Ipomoea |
| Harvard University Herbaria Barcode(s) | 00054541 |
| Type Status | Holotype |
| Collector | J. G. Schaffner |
| Collector number | 621 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Date Collected | 1876 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c1036ab-fef4-477c-a709-109b825ee9e6 |
| Harvard University Herbaria Barcode | 00054541 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Type Status | Holotype |
| Holotype of | Ipomoea schaffneri S. Watson |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ipomoea schaffneri S. Watson) Proc. Amer. Acad. Arts 1883. 18: 123. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
