| Classification | Boraginaceae: Heliotropium |
| Harvard University Herbaria Barcode(s) | 00097852 |
| Type Status | Syntype |
| Collector | E. T. Heyde & E. Lux |
| Collector number | 3990 |
| Country | Guatemala |
| State | Jalapa |
| Geography | North America: Central America (Region): Guatemala: Jalapa |
| Locality | Laguna de Ayarza |
| Date Collected | 1892-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cab33181-ead4-4929-a09c-993ab4fd8f8a |
| Harvard University Herbaria Barcode | 00097852 |
| Herbarium | GH |
| Family | Boraginaceae |
| Type Status | Syntype |
| Syntype of | Heliotropium physocalycium Donnell Smith |
| Verified by | H. Förther |
| Taxon Reference | (for Heliotropium physocalycium Donnell Smith) Bot. Gaz. 1910. 49: 457. |
| Family | Boraginaceae |
| Determination | Heliotropium rufipilum (Bentham) I. M. Johnston |
| Determined by | H. Förther |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
