Angiosperms | Caryophyllales | Polygonaceae | Persicaria | Persicaria hydropiperoides
WFO:9949999999 | WFO:9000000088 | WFO:7000000488 | WFO:4000028848 | WFO:0000488422
phylum | order | family | genus | species
| Juss. ex Bercht. & J. Presl | Juss. | (L.) Mill. | Small