| Classification | Pteridaceae: Adiantum |
| Harvard University Herbaria Barcode(s) | 00443983 |
| Type Status | Holotype |
| Collector | R. M. Harper |
| Collector number | 1791 |
| Country | United States of America |
| State | Georgia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Georgia: Clay County |
| Locality | Samochechobee Creek |
| Date Collected | 1902-10-29 |
| Habitat | On perpendicular rocky bank |
| Container | Georgia Plants |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d61a73e-b8e0-4e5e-9e90-06678297392c |
| Harvard University Herbaria Barcode | 00443983 |
| Herbarium | GH |
| Family | Pteridaceae |
| Type Status | Holotype |
| Holotype of | Adiantum capillus-veneris var. protrusum Fernald |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Adiantum capillus-veneris var. protrusum Fernald) Rhodora 1950. 52: 203. |
| Family | Pteridaceae |
| Determination | Adiantum capillus-veneris Linnaeus |
| Determined by | Paris, Cathy A. |
| Date Determined | 1990-05-31 |
| Determination Remarks | [current name] |
| Family | Pteridaceae |
| Determination | Adiantum capillus-veneris Linnaeus |
| Determination Remarks | [label name] |
| Family | Pteridaceae |
| Determination | Adiantum capillus-veneris var. protrusum Fernald |
| Determined by | [M. L. Fernald (scripsit) W. T. Kittredge, 2013] |
| Annotation Text | n. var. Type |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
