| Classification | Boraginaceae: Trigonotis |
| Classification 1 | Boraginaceae: Havilandia |
| Harvard University Herbaria Barcode(s) | 00015259 |
| Type Status | Holotype |
| Collector | L. J. Brass |
| Collector number | 4178 |
| Country | Papua New Guinea |
| State | Central |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Central |
| Locality | Murray Pass, Wharton Range, 2840 m |
| Date Collected | 1933-06-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/edc15f4c-0f72-44e0-9f91-b01d8b71a768 |
| Harvard University Herbaria Barcode | 00015259 |
| Herbarium | GH |
| Family | Boraginaceae |
| Determination | Trigonotis opaca (I. M. Johnston) I. M. Johnston |
| Determination Remarks | [is Current name] |
| Family | Boraginaceae |
| Type Status | Holotype |
| Holotype of | Havilandia opaca I. M. Johnston |
| Taxon Reference | (for Havilandia opaca I. M. Johnston) J. Arnold Arbor. 1935. 16: 190. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
