| Classification | Boraginaceae: Heliotropium |
| Harvard University Herbaria Barcode(s) | 00097860 |
| Type Status | Holotype |
| Collector | C. A. Purpus |
| Collector number | 1402 |
| Country | Mexico |
| State | Hidalgo |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Hidalgo: Ixmiquilpan |
| Locality | Sierra de la Mesa |
| Date Collected | 1905-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d38b503-f873-4c54-b81d-c157cad110d9 |
| Harvard University Herbaria Barcode | 00097860 |
| Herbarium | GH |
| Family | Boraginaceae |
| Type Status | Holotype |
| Holotype of | Heliotropium sessei I. M. Johnston |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Heliotropium sessei I. M. Johnston) J. Arnold Arbor. 1937. 18: 13. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
