| Ser.nr. | 6422 |
 | Persicaria hydropiperoides (Michx.) Small
Syn: Polygonum hydropiperoides Michx. |
| | |
| Persicaria hydropiperoides (Michx.) Small | 5000 |
| Persicaria hydropiperoides | 0, 508 |
| Polygonum hydropiperoides Michx. | 5000, 508 |
| Polygonum hydropiperoides Michx | 253 |
| Polygonum hydropiperoides Michaux | 60-1740 |
| Polygonum hydropiperoides L. | 503-774 |
| Polygonum hydropiperoides | 0-1, 253, 504, 508 |
 | Mild smartweed / Mild water pepper / Swamp smartweed |
| | |
| Mild smartweed | 60-1740 |
| Mild water pepper | 60-1740, 253, 503-774 |
| Mild water=pepper | 0, 504, 508 |
| Swamp smartweed | 508 |
 | Renouée faux-poivre-d'eau |
| | |
| Renouée faux=poivre=d'eau | 0 |
 | Quemaculo. |
| | |
| Quemaculo. | 5000 |
 | Acataia / Erva-de-bicho / Pimenta-d'água |
| | |
| Acataia | 60-1740 |
| Erva=de=bicho | 60-1740 |
| Pimenta=d'água | 60-1740 |
 | 60-1740,
253,
503-774, 504, 508, 5000 |
