| Classification | Adiantaceae: Eriosorus |
| Harvard University Herbaria Barcode(s) | 00254868 |
| Collector | R. A. Howard |
| Collector number | 15697 |
| Geography | North America: Caribbean (Region): Puerto Rico |
| Locality | El Yunque rock trail is second from top of El Yunque and terminates in the Rock, Luquillo Mts., 3400 ft |
| Date Collected | 1964-03-27 |
| Elevation | 1036 m |
| Habitat | In protected crevices oon open face of El Yunque Rock, most abundant in NW corner and in vertical fissures |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc9474a8-f639-42e2-b1d3-6251f6e0e066 |
| Harvard University Herbaria Barcode | 00254868 |
| 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 |
