| Classification | Arecaceae: Calamus | 
| Barcode(s) | 02426581 | 
| Other Number | Philippine National Herbarium: PNH 4858 [] | 
| Collector | R. B. Fox | 
| Collector number | 267 | 
| Country | Philippines | 
| State | Zambales | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Zambales | 
| Locality | Mt. Pinatubo - Yamtok. | 
| Date Collected | 1948-07-15 | 
| Verbatim Elevation | 850 m | 
| Habitat | Primary forest. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/640c8a2f-6bf8-4dfd-8d40-1c54c4345cc4 | 
| Harvard University Herbaria Barcode | 02426581 | 
| Herbarium | A | 
| Family | Arecaceae | 
| Determination |  Calamus sp.  | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |