| Name | Douinia ovata (Dickson) H. Buch |
| Authorship | (Dickson) H. Buch |
| Rank | Species |
| Placed in | Douinia |
| Citation | 1928 Commentat. Biol. 3(1): 14 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Douinia ovata (Dickson) H. Buch |
| Identification made in | [no date] (5) |