| Classification | Arecaceae: Calamus | 
| Barcode(s) | 00028194 | 
| Type Status | Isolectotype | 
| Collector | G. H. K. Thwaites | 
| Collector number | CP 2334 | 
| Country | Sri Lanka | 
| Geography | Asia: India (Region): Sri Lanka | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/754af921-1cf7-44d3-835d-df89dfda931a | 
| Harvard University Herbaria Barcode | 00028194 | 
| Herbarium | GH | 
| Family | Arecaceae | 
| Type Status |  Isolectotype | 
| Isolectotype of |  Calamus digitatus Beccari | 
| Determination Remarks |  [filed under] | 
| Annotation Text | [scrispit A. J. Henderson] | 
| Taxon Reference | (for  Calamus digitatus Beccari) Fl. Brit. India [J. D. Hooker] 1892. 6: 442. | 
| Family | Arecaceae | 
| Determination |  Calamus digitatus Beccari | 
| Determined by | de Zoysa, Neela | 
| Date Determined | 1995-12-29 | 
| Determination Remarks |  [current name] | 
| Family | Arecaceae | 
| Determination |  Calamus pachystemonus Thwaites | 
| Determination Remarks |  [label name] | 
| Annotation Text | Isotype [apparently not the type of Calamus pachystemous - see Beccari, Asiatic Palm P. 166 in Ann. Roy. Bot Gard. Calcuta 11(1): 166. 1908. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |