| Species | Morpholgy | Preview | Code |
|---|---|---|---|
| Persicaria (polygonum) amphibium POLYGONACEAE | 75-15-1 | ||
| Persicaria (polygonum) attenuata subsp. attenuata POLYGONACEAE | pantoporate | 75-15-4 | |
| Persicaria (polygonum) capitata POLYGONACEAE | 75-15-2 | ||
| Persicaria (polygonum) lapathifolia POLYGONACEAE | 75-15-3 |