| Name | Osmundastrum cinnamomea (Linnaeus) C. Presl |
| Authorship | (Linnaeus) C. Presl |
| Rank | Species |
| Placed in | Osmundastrum |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Osmundastrum cinnamomea (Linnaeus) C. Presl |
| Identification made in | [no date] (2), 2011 (3), 2012 (1), 2013 (2) |