| Classification | Arecaceae: Calamus |
| Harvard University Herbaria Barcode(s) | 02426273 |
| Collector | J. L. C. H. van Valkenburg |
| Collector number | J.V.V. 1124 |
| Country | Indonesia |
| State | Kalimantan Utara |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Utara |
| Locality | 2 1/2 hours walk NE of Long Sungai Barang. |
| Georeference | 1 40 N, 115 E |
| Date Collected | 1992-01-23 |
| Verbatim Elevation | 800 m |
| Habitat | Primary ridge forest. |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f35f99f-6d95-4730-9671-d5a564080b8f |
| Harvard University Herbaria Barcode | 02426273 |
| Herbarium | A |
| Family | Arecaceae |
| Determination | Calamus convallium J. Dransfield |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
