| Classification | Osmundaceae: Leptopteris | 
| Harvard University Herbaria Barcode(s) | 00021495 | 
| Type Status | Isotype | 
| Collector | S. F. Kajewski | 
| Collector number | 1737 | 
| Country | Papua New Guinea | 
| State | Bougainville | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Bougainville: Bougainville Island | 
| Locality | Bougainville Island | 
| Date Collected | 1930-04-17 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bf5b6780-3887-43c6-98c9-0b0d2831095d | 
| Harvard University Herbaria Barcode | 00021495 | 
| Herbarium | GH | 
| Family | Osmundaceae | 
| Type Status | Isotype | 
| Isotype of | Leptopteris laxa Copeland | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Leptopteris laxa Copeland) Philipp. J. Sci. 1936. 60: 101. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |