| Name | Adiantum capillus-veneris var. modestum (Underwood) Fernald |
| Authorship | (Underwood) Fernald |
| Rank | Variety |
| Placed in | Adiantum capillus-veneris Linnaeus |
| GUID | urn:lsid:ipni.org:names:4874-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Adiantum capillus-veneris var. modestum (Underwood) Fernald |
| Identification made in | [no date] (1) |