| Name | Osmunda ×ruggii R. M. Tryon |
| Authorship | R. M. Tryon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Osmunda Linnaeus |
| Citation | 1940 Amer. Fern J. 30: 65 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Osmunda ×ruggii R. M. Tryon |
| Identification made in | [no date] (5), 1940 (1), 2013 (1) |
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