| Classification | Arecaceae: Calamus | 
| Harvard University Herbaria Barcode(s) | 02426485 | 
| Collector | A. D. E. Elmer | 
| Collector number | 13926 | 
| Country | Philippines | 
| State | Agusan del Norte | 
| Geography | Asia: Southeast Asia (Region): Philippines: Mindanao: Agusan del Norte | 
| Locality | Cabadbaran (Mt. Urdaneta). | 
| Date Collected | 1912-08-** | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f056fa41-e94d-4d87-8e86-548fc0f22049 | 
| Harvard University Herbaria Barcode | 02426485 | 
| Herbarium | GH | 
| Family | Arecaceae | 
| Determination | Calamus merrillii Beccari | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |