Polygonum polymorphum Ledeb.
Polygonaceae
| Collection Number | not collected |
| Collectors | |
| Identified By | |
| Source | C. Davidson |
| Date | 08 August 2002 |
| Country | Canada |
| province | Ontario |
| Garden | Royal Botanical Garden |
| Location | 680 Plains Rd. W, Hamilton/Burlington |
| Collection Number | not collected |
| Collectors | |
| Identified By | |
| Source | C. Davidson |
| Date | 08 August 2002 |
| Country | Canada |
| province | Ontario |
| Garden | Royal Botanical Garden |
| Location | 680 Plains Rd. W, Hamilton/Burlington |