| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Diplazium marattiifolium Christ | K. Wercklé s.n. 1901 - 1905 | Costa Rica. | probable isotype | 951461 |  |
| Diplazium marattiifolium Christ | K. Wercklé s.n. s.d. | Costa Rica. Cult. in San José. | isotype fragment | 149384 |  |
| Diplazium marattiifolium Christ | K. Wercklé s.n. 1901-1905 | Costa Rica. Cult. in San José. | possible type | 149383 |  |