| Name | Polygonum parksii (Cory) T. M. Schuster & Reveal |
| Authorship | (Cory) T. M. Schuster & Reveal |
| Rank | Species |
| Placed in | Polygonum Linnaeus |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Polygonum parksii (Cory) T. M. Schuster & Reveal |
| Identification made in | 1985 (1), 1991 (5), 2019 (1) |