பொருள் : A weedy perennial with tough wiry stems and purple flowers. Native to Europe but widely naturalized.
ஒத்த சொற்கள் : centaurea nigra, hardheads, lesser knapweed
Black knapweed ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Black knapweed ka matlab kya hota hai?