| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Asplenium gracile E.Fourn. | E. Bourgeau 252 s.d. | Mexico. San Angel, Vallée du Mexico. | holotype fragment | 149232 |  |
| Asplenium gracile E.Fourn. | E. Bourgeau 252 11 Mar 1865 | Mexico. Rochers du Pedregal. | isotype | 149234 |  |