| Classification | Pteridaceae: Acrostichum |
| Classification 1 | Elaphoglossaceae: Elaphoglossum |
| Classification 2 | Pteridaceae: Acrostichum |
| Harvard University Herbaria Barcode(s) | 00521587 |
| Type Status | Isolectotype |
| Collector | R. Spruce |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Prope San Gabriel da Cachoeira, ad Rio Negro, Brasiliae borealis |
| Date Collected | 1852-01-** - 1852-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bab88276-2637-4f95-9024-b681f2e0843f |
| Harvard University Herbaria Barcode | 00521587 |
| Herbarium | GH |
| Family | Pteridaceae |
| Determination | Acrostichum apodum Kaulfuss |
| Determined by | [annotation on sheet] |
| Family | Pteridaceae |
| Determination | Acrostichum sp. |
| Determination Remarks | [0] [is label name] |
| Annotation Text | Acrostichum (Elaphoglossum) sp. n. |
| Family | Elaphoglossaceae |
| Determination | Elaphoglossum raywaense (Jenman) Alston |
| Determined by | F. B. Matos & J. T. Mickel (NY) |
| Date Determined | 2014 |
| Determination Remarks | [is Current name] |
| Family | Pteridaceae |
| Type Status | Isolectotype |
| Isolectotype of | Acrostichum apodum var. sprucei Baker |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Acrostichum apodum var. sprucei Baker) Fl. Bras. [Martius] 1870. 1(2): 578. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
