| Classification | Isoetaceae: Isoetes | 
| Harvard University Herbaria Barcode(s) | 00309042 | 
| Collector | R. Schodde | 
| Collector number | 1915 | 
| Country | Papua New Guinea | 
| State | Southern Highlands | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Southern Highlands | 
| Locality | Western summit grasslands of Mt. Giluwe | 
| Date Collected | 1961-08-19 | 
| Habitat | alpine grasslands, in permanent tarn, submerged | 
| Container | Flora of New Guinea, Clemens Expedition | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5691c3e0-f678-4495-9932-15fac3009078 | 
| Harvard University Herbaria Barcode | 00309042 | 
| Herbarium | A | 
| Previous ownership | Herbarium Australiense, C.S.I.R.O., Canberra, A.C.T. with the request to be notified of new identifications | 
| Family | Isoetaceae | 
| Determination | Isoetes stevensii Croft | 
| Determined by | R. J. Hickey | 
| Date Determined | 1984 | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |