| Classification | Lythraceae: Rotala | 
| Barcode(s) | 02519278 | 
| Collector | P. van Royen | 
| Collector number | 4579 | 
| Country | Indonesia | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua | 
| Locality | Netherlands New Guinea, Merauke distr., road from Mopa to Taram river, S. of Merauke | 
| Date Collected | 1954-08-19 | 
| Verbatim Elevation | c. 5 m. | 
| Habitat | Grassy swamps behind the recent coastal wall off Borim, mainly on the wet spots. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec2c6c4a-b731-4c53-bc12-3a01fd4853bc | 
| Harvard University Herbaria Barcode | 02519278 | 
| Herbarium | A | 
| Family | Lythraceae | 
| Determination |  Rotala pentandra Koehne | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |