| Classification | Boraginaceae: Thaumatocaryon | 
| Harvard University Herbaria Barcode(s) | 00032796 | 
| Type Status | Holotype | 
| Collector | A. F. C. P. Saint-Hilaire | 
| Collector number | 2763 | 
| Country | Brazil | 
| State | Rio Grande do Sul | 
| Geography | South America: South America (Region) (Region): Brazil: Rio Grande do Sul | 
| Date Collected | 1816 - 1821 | 
| Container | Plants of Brazil | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cfd36b2-b70a-4445-aa45-f455978bd931 | 
| Harvard University Herbaria Barcode | 00032796 | 
| Herbarium | GH | 
| Family | Boraginaceae | 
| Type Status | Holotype | 
| Holotype of | Thaumatocaryon hilarii Baillon | 
| Verified by | Mendoza-Diaz, Nidia | 
| Date Determined | 2018 | 
| Determination Remarks | [is a fragment] [filed under] | 
| Taxon Reference | (for  Thaumatocaryon hilarii Baillon) Bull. Mens. Soc. Linn. Paris 1890. 839. | 
| Family | Boraginaceae | 
| Determination | Thaumatocaryon tetraquetrum (Chamisso) I. M. Johnston | 
| Determined by | Mendoza-Diaz, Nidia | 
| Date Determined | 2018 | 
| Determination Remarks | [current name] | 
| Family | Boraginaceae | 
| Determination | Thaumatocaryon hilarii Baillon | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |