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