Engelsk navneord: black knapweed | |||
| 1. | black knapweed (om plante) a weedy perennial with tough wiry stems and purple flowers; native to Europe but widely naturalized | ||
| Termer med samme betydning (synonymer) | Centaurea nigra, hardheads, lesser knapweed | ||
| Mindre specifikke termer | knapweed | ||