| Classification | Annonaceae: Guatteria |
| Harvard University Herbaria Barcode(s) | 02301639 |
| Type Status | Isotype |
| Collector | S. S. Tillett, C. L. Tillett & R. Boyan |
| Collector number | 43975 |
| Country | Guyana |
| Geography | South America: South America (Region) (Region): Guyana |
| Locality | Partang River, Merume' Mountains. Upper Mazaruni River Basin |
| Date Collected | 1960-07-03 |
| Habitat | along ridge trail of mountain, in forest. |
| Container | Plants of British Guiana |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0ddea99-4ddf-4630-a96a-ce9f7e645fb3 |
| Harvard University Herbaria Barcode | 02301639 |
| Herbarium | GH |
| Previous ownership | [ex] New York Botanical Garden |
| Family | Annonaceae |
| Type Status | Isotype |
| Isotype of | Guatteria partangensis Scharf & Maas |
| Verified by | Lopes, Jenifer de Carvalho |
| Date Determined | 2025-06-25 |
| Determination Remarks | [filed under] [current name] |
| Taxon Reference | (for Guatteria partangensis Scharf & Maas) Blumea 2005. 50(3): 569. |
| Family | Annonaceae |
| Determination | Guatteria insignis R. E. Fries |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
