| Type | Article |
| Authors(s) | Hall CC, Lellinger DB. |
| Year | 1967 |
| Title | A revision of the fern genus Mildella. |
| Periodical | American Fern Journal |
| Volume | 57 |
| Page(s) | 113–134 |
| Type | Article |
| Authors(s) | Hall CC, Lellinger DB. |
| Year | 1967 |
| Title | A revision of the fern genus Mildella. |
| Periodical | American Fern Journal |
| Volume | 57 |
| Page(s) | 113–134 |