| Classification | Convolvulaceae: Ipomoea |
| Harvard University Herbaria Barcode(s) | 00054514 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 1337 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | Foothills of the Sierra Madre, thin gravelly soil |
| Date Collected | 1887-09-01 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a9b8c5dc-07ad-4d2f-8813-3ee666eeffbb |
| Harvard University Herbaria Barcode | 00054514 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Type Status | Holotype |
| Holotype of | Ipomoea leptosiphon S. Watson |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ipomoea leptosiphon S. Watson) Proc. Amer. Acad. Arts 1888. 23: 280. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
