| Classification | Rubiaceae: Psychotria |
| Harvard University Herbaria Barcode(s) | 00095143 |
| Type Status | Isotype |
| Collector | S. S. Tillett, C. L. Tillett & R. Boyan |
| Collector number | 43954 |
| Country | Guyana |
| Geography | South America: South America (Region) (Region): Guyana |
| Locality | Upper Mazaruni River basin, Partang River, Merume Mountain, wet shady forest, 1140 m |
| Date Collected | 1960-07-01 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73e5704d-42c9-4893-a708-fd077ced4da2 |
| Harvard University Herbaria Barcode | 00095143 |
| Herbarium | GH |
| Family | Rubiaceae |
| Type Status | Isotype |
| Isotype of | Psychotria boyanii Steyermark |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Psychotria boyanii Steyermark) Mem. New York Bot. Gard. 1972. 23: 659. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
