| Name | Persicaria sungareensis Kitagawa |
| Authorship | Kitagawa |
| Rank | Species |
| Placed in | Persicaria |
| Citation | 1943 J. Jap. Bot. 19: 62 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Persicaria sungareensis Kitagawa |
| Identification made in | [no date] (1) |