Synonyms: prostrate knotweed, birdweed, lowgrass, common knotgrass
| Part of speech | common noun |
|---|---|
| Pronunciation | /ˈpɪɡwiːd/ |
| Hyphenation | pig·weed |
| Shavian alphabet | 𐑐𐑦𐑜𐑢𐑰𐑛 |
| Catalan | centinòdia; herba de cent nusos; passacamins |
|---|---|
| Czech | truskavec ptačí |
| Danish | vejpileurt; almindelig pileurt |
| Dutch | gewoon varkensgras |
| Esperanto | birdeta poligono |
| Finnish | pihatatar |
| French | renouée des oiseaux |
| German | Vogelknöterich |
| Italian | corregiola |
| Norwegian | tungras |
| Polish | rdest ptasi; rdest różnolistny |
| Portuguese | erva‐da‐ferradeira; centonódia; erva‐da‐muda; erva‐das‐galinhas; erva‐dos‐passarinhos; língua‐de‐perdiz; persicária‐sempre‐noiva; sanguinária; sanguinha; sempre‐noiva‐dos‐modernos |
| Romanian | troscot |
| Russian | горец птичий |
| Spanish | acejo; centinodia |
| Swedish | trampört |