| Title | Our Native Ferns and how to Study Them, with Synoptical Descriptions of the North American Species... |
| Abbreviation | Native Ferns |
| Authors | L. M. Underwood |
| Publication Dates | Ed. 1, Mar 1881 |
| TL2 | 15.550 |
| Title | Our Native Ferns and how to Study Them, with Synoptical Descriptions of the North American Species... |
| Abbreviation | Native Ferns |
| Authors | L. M. Underwood |
| Publication Dates | Ed. 1, Mar 1881 |
| TL2 | 15.550 |