| Classification | Adiantaceae: Onychium | 
| Harvard University Herbaria Barcode(s) | 02529719 | 
| Collector | D. L. Topping | 
| Collector number | 621 | 
| Country | Philippines | 
| State | Rizal | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Rizal | 
| Locality | Montalban | 
| Date Collected | 1906-12-24 | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a19c2e1-296b-4dc8-85ee-e28c3e3c501f | 
| Harvard University Herbaria Barcode | 02529719 | 
| Herbarium | GH | 
| Family | Adiantaceae | 
| Determination | Onychium siliculosum (Desvaux) C. Christensen | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |