| Osmundaceae | |
Leptopteris alpina
| C. Chr. | Index Filic. 390 | 1906 |
| Osmundaceae | |
Leptopteris fraseri
| (Hook. & Grev.) | Suppl. Tent. Pterid. 71 | 1845 |
| Osmundaceae | |
Leptopteris hymenophylloides
| (A. Rich.) C. Presl | Suppl. Tent. Pterid. 71 | 1845 |
| Osmundaceae | |
Leptopteris × intermedia
| (B.S. Williams ex T. Moore) Gower | Garden (London, 1871-1927) 4: 318-319 | 1873 |
| Osmundaceae | |
Leptopteris superba
| C. Presl | Abh. Königl. Böhm. Ges. Wiss. V.5: 326 | 1848 |
| Osmundaceae | ** |
Leptopteris wilkesiana
| (Brack.) Christ | Farnkr. Erde 334 | 1897 |
| Osmundaceae | ! |
Leptopteris wilkesiana
| (Brack.) Gower | Garden (London, 1871-1927) 5: 414 | 1874 |