| Classification | Convolvulaceae: Ipomoea | 
| Harvard University Herbaria Barcode(s) | 00054498 | 
| Type Status | Isotype | 
| Collector | Edw. Palmer | 
| Collector number | 231 | 
| Country | Mexico | 
| State | Sonora | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Guaymas | 
| Locality | [no additional data] | 
| Date Collected | 1887-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/39d9e5f6-9cc6-473f-8918-a01649dbfba6 | 
| Harvard University Herbaria Barcode | 00054498 | 
| Herbarium | GH | 
| Family | Convolvulaceae | 
| Type Status | Isotype | 
| Isotype of | Ipomoea divergens House | 
| Taxon Reference | (for  Ipomoea divergens House) Muhlenbergia 1907. 3: 40. | 
| Family | Convolvulaceae | 
| Determination | Ipomoea ternifolia var. leptotoma (Torrey) McDonald | 
| Determined by | A. McDonald | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |