| Classification | Loganiaceae: Geniostoma |
| Harvard University Herbaria Barcode(s) | 00076192 |
| Type Status | Holotype |
| Collector | L. J. Brass |
| Collector number | 4995 |
| Country | Papua New Guinea |
| State | Central |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Central |
| Locality | Mount Tafa, few plants on shrubby growth on debris of an old landslip, 2400 m. |
| Date Collected | 1933-05-** - 1933-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00e78cc6-63c6-4b58-97f9-0042316a2d82 |
| Harvard University Herbaria Barcode | 00076192 |
| Herbarium | A |
| Family | Loganiaceae |
| Type Status | Holotype |
| Holotype of | Geniostoma obtusum Merrill & L. M. Perry |
| Taxon Reference | (for Geniostoma obtusum Merrill & L. M. Perry) J. Arnold Arbor. 1942. 23: 410. |
| Family | Loganiaceae |
| Determination | Geniostoma randianum Merrill & L. M. Perry |
| Determined by | B. J. Conn |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
