| Classification | Isoetaceae: Isoetes | 
| Harvard University Herbaria Barcode(s) | 00273446 | 
| Collector | L. J. Brass | 
| Collector number | 9441 | 
| Country | Indonesia | 
| State | Papua Pegunungan | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua: Papua Pegunungan: Jayawijaya | 
| Locality | Lake habbema, camp | 
| Date Collected | 1938-08-** | 
| Elevation | 3225 m | 
| Habitat | Marginal shallows of lake | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c336258a-2262-4c3a-8ce1-58c98deb356d | 
| Harvard University Herbaria Barcode | 00273446 | 
| Herbarium | GH | 
| Family | Isoetaceae | 
| Determination | Isoetes habbemensis Alston | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | Photograph on sheet with specimen |