| Family | Polygonaceae |
| Genus | Perscaria |
| Species | maculosa |
| Author | Gray. |
| Collector | J. Knight |
| Number | JK002 |
| Date | 14/10/2014 |
| Location | RBG Kew, Richmond, Surrey |
| Coordinates | N 51.484823 E -0.291754 |
| Common name/s | Redshank, Ladies' thumb |
| Family | Polygonaceae |
| Genus | Perscaria |
| Species | maculosa |
| Author | Gray. |
| Collector | J. Knight |
| Number | JK002 |
| Date | 14/10/2014 |
| Location | RBG Kew, Richmond, Surrey |
| Coordinates | N 51.484823 E -0.291754 |
| Common name/s | Redshank, Ladies' thumb |