| Classification | Schizaeaceae: Lygodium | 
| Harvard University Herbaria Barcode(s) | 02283388 | 
| Collector | W. N. Takeuchi, J. Zegar & K. Sinotang | 
| Collector number | 18546 | 
| Country | Indonesia | 
| State | Sumatera Utara (North Sumatra) | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Sumatera Utara (North Sumatra) | 
| Locality | inland (N-NW) of the town of Batangtoru, Kecamatan Batangtoru, Kabupaten Tapanuli Selatan; Newmont Project site, lower Purnama | 
| Date Collected | 2003-06-17 | 
| Habitat | lowland mosaic of secondary and anthropogenic vegetation | 
| Container | Flora of Sumatra (Sumatera), Indonesia | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e8953c3-9806-4791-b2c0-7039a59fc3ff | 
| Harvard University Herbaria Barcode | 02283388 | 
| Herbarium | A | 
| Previous ownership | [ex] Herbarium Bogoriense | 
| Family | Schizaeaceae | 
| Determination | Lygodium circinnatum (Burman) Swartz | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |