| Name | Odontadenia cognata (Stadelmeyer) Woodson |
| Authorship | (Stadelmeyer) Woodson |
| Rank | Species |
| Placed in | Odontadenia Bentham |
| Citation | 1931 Ann. Missouri Bot. Gard. 18(4): 546 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Odontadenia cognata (Stadelmeyer) Woodson |
| Identification made in | [no date] (1), 1969 (1), 2013 (1) |