| Classification | Araceae: Rhaphidophora | 
| Harvard University Herbaria Barcode(s) | 00028721 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 18057 | 
| Country | Philippines | 
| State | Laguna | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Laguna | 
| Locality | Los BaƱos (Mount Maquiling), Luzon Island | 
| Date Collected | 1917-07-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/277033f8-ca4c-40ef-962b-d7b40a699f82 | 
| Harvard University Herbaria Barcode | 00028721 | 
| Herbarium | GH | 
| Family | Araceae | 
| Type Status | Isotype | 
| Isotype of | Rhaphidophora trinervia Elmer | 
| Verified by | H. G. Bedell | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Rhaphidophora trinervia Elmer) Leafl. Philipp. Bot. 1919. 8: 3073. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |