| Classification | Polypodiophyta: Thelypteridaceae: Thelypteris |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00113000 |
| Type Status | Isotype |
| Collector | J. A. Shafer-1 |
| Collector number | 4037 |
| Country | Cuba |
| Geography | North America: Caribbean (Region): Cuba |
| Locality | On ground, vicinity of Camp San Benito, Oriente [Province] |
| Date Collected | 1910-02-23 |
| Habitat | On ground |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d29940db-33b8-4d85-897e-0b10cafb363e |
| Harvard University Herbaria Barcode | 00113000 |
| Herbarium | A |
| Family | Thelypteridaceae |
| Determination | Thelypteris shaferi (Maxon & C. Christensen) Duek |
| Determined by | Alvarez-Fuentes, Orlando |
| Date Determined | 2010-05-** |
| Determination Remarks | [is Current name] |
| Family | Dryopteridaceae |
| Type Status | Isotype |
| Isotype of | Dryopteris shaferi Maxon & C. Christensen |
| Determination Remarks | [is label name] |
| Annotation Text | [HT: (US)] |
| Taxon Reference | (for Dryopteris shaferi Maxon & C. Christensen) Amer. Fern J. 1914. 4: 77. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
