| Classification | Cyperaceae: Pandanophyllum | 
| Classification 1 | Cyperaceae: Mapania | 
| Barcode(s) | 00027892 | 
| Type Status | Isotype | 
| Collector | G. H. K. Thwaites | 
| Collector number | CP 3819 | 
| Country | Sri Lanka | 
| Geography | Asia: India (Region): Sri Lanka | 
| Remarks | = Mapania immersa (Thwaites) Bentham ex Clarke (det. T. Koyama, 1970) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f96775d8-ef79-4713-a379-e7bd0d2d7d8b | 
| Harvard University Herbaria Barcode | 00027892 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status |  Isotype | 
| Isotype of |  Pandanophyllum immersum Thwaites | 
| Taxon Reference | (for  Pandanophyllum immersum Thwaites) Enum. Pl. Zeyl. [Thwaites] 1864. 483. | 
| Family | Cyperaceae | 
| Determination |  Mapania immersa (Thwaites) Bentham ex Clarke | 
| Determined by | T. Koyama | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |