| Name | Lindsaea regularis Rosenstock |
| Authorship | Rosenstock |
| Rank | Species |
| Placed in | Lindsaea Dryander ex Smith |
| Citation | 1912 Meded. Rijks-Herb. 14: 31 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Lindsaea regularis Rosenstock |
| Identification made in | [no date] (2), 1931 (1), 1938 (1), 1965 (1) |