| Classification | Pteridaceae: Acrostichum |
| Classification 1 | Elaphoglossaceae: Elaphoglossum |
| Harvard University Herbaria Barcode(s) | 00020351 |
| Type Status | Isotype |
| Collector | K. T. Hartweg |
| Collector number | 1486 |
| Country | Ecuador |
| State | Napo |
| Geography | South America: South America (Region) (Region): Ecuador: Napo |
| Locality | Near the [?] of Antisana |
| Habitat | In the crevices of rocks |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9a1d00b-79b1-4ae0-a583-501bef60a2c2 |
| Harvard University Herbaria Barcode | 00020351 |
| Herbarium | GH |
| Previous ownership | From the Herbsarium of the Royal Gardens, Kew. 1125 |
| Family | Pteridaceae |
| Type Status | Isotype |
| Isotype of | Acrostichum hartwegii Fée |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2025-09-25 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Acrostichum hartwegii Fée) Mém. Foug., 2. Hist. Acrostich. 1845. 53. |
| Family | Elaphoglossaceae |
| Determination | Elaphoglossum hartwegii (Fée) Moore |
| Determined by | Weatherby, Charles Alfred |
| Date Determined | 1919 |
| Determination Remarks | [current name] |
| Annotation Text | type no. |
| Family | Pteridaceae |
| Determination | Acrostichum lepidotum Willdenow |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
