| Name | Polygonum sect. Knorringia Czukavina |
| Authorship | Czukavina |
| Rank | Subgenus |
| Placed in | Polygonum Linnaeus |
| Remarks | Type: Polygonum sibiricum Laxmann |
| Citation | 1966 (post 17 Dec) Novosti Sist. Vyssh. Rast. 1966: 93 |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility