| Classification | Adiantaceae: Eriosorus |
| Harvard University Herbaria Barcode(s) | 00254865 |
| Collector | R. A. Howard |
| Collector number | 15635 |
| Geography | North America: Caribbean (Region): Puerto Rico |
| Locality | About 1/4th. mile along trail to Pinnacle from summit of El Yunque, Luquillo Mts., 3400 ft |
| Date Collected | 1963-04-05 |
| Elevation | 1036 m |
| Habitat | In crevices of exposed rock shoulder |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b61b3b01-46c1-4bb0-ac71-1cdf09df2848 |
| Harvard University Herbaria Barcode | 00254865 |
| Herbarium | GH |
| Family | Adiantaceae |
| Determination | Eriosorus hispidulus var. hispidulus |
| Determined by | A. Tryon |
| Date Determined | 1970 |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
