| Classification | Ericaceae: Rhododendron |
| Harvard University Herbaria Barcode(s) | 02540529 |
| Collector | N. E. G. Cruttwell |
| Collector number | 1635 |
| Country | Papua New Guinea |
| State | Milne Bay |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Milne Bay |
| Locality | Mt. Gamatawa, Rabaraba subdistrict |
| Date Collected | 1973-07-18 |
| Verbatim Elevation | 6,250 feet |
| Habitat | Mossy forest. on Nothogagas grandis. Occasionally on ground of margin of forest. |
| Container | Flora of Papua |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/77469ebe-ac05-4770-bd66-b2eab3381692 |
| Harvard University Herbaria Barcode | 02540529 |
| Herbarium | A |
| Previous ownership | [ex] Botanical Collections of the Division of Botany, Department of Forests, Lae. |
| Family | Ericaceae |
| Determination | Rhododendron hyacinthosmum Sleumer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
