| Name | Diplazium cumingii C. Christensen |
| Authorship | C. Christensen |
| Rank | Species |
| Placed in | Diplazium Swartz |
| Citation | 1905 Index Filic. 230 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Diplazium cumingii C. Christensen |
| Identification made in | [no date] (14), 1918 (1), 1984 (1) |