| Type | Article |
| Authors(s) | Conant DS. |
| Year | 1983 |
| Title | A revision of the genus Alsophila (Cyatheaceae) in the Americas. |
| Periodical | Journal of the Arnold Arboretum |
| Volume | 64 |
| Page(s) | 333–382 |
| Type | Article |
| Authors(s) | Conant DS. |
| Year | 1983 |
| Title | A revision of the genus Alsophila (Cyatheaceae) in the Americas. |
| Periodical | Journal of the Arnold Arboretum |
| Volume | 64 |
| Page(s) | 333–382 |