| Name | Sphaeropteris magna (Copeland) R. M. Tryon |
| Authorship | (Copeland) R. M. Tryon |
| Rank | Species |
| Placed in | Sphaeropteris Bernhardi |
| Citation | 1970 Contr. Gray Herb. 200: 22 |
| Holdings | 45 Specimens held in the Harvard University Herbaria identified as Sphaeropteris magna (Copeland) R. M. Tryon |
| Identification made in | [no date] (45) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility