| Classification | Aspleniaceae: Asplenium |
| Harvard University Herbaria Barcode(s) | 02068197 |
| Collector | H. St. John |
| Collector number | 4 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Delaware County |
| Locality | Lester |
| Date Collected | 1909-11-13 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d4d2417e-fd87-48b2-802b-53f5fd8425e1 |
| Harvard University Herbaria Barcode | 02068197 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Harold St. John |
| Family | Aspleniaceae |
| Determination | Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg |
| Determined by | CAW |
| Date Determined | 1922 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
