अर्थ : Ill-smelling European herb with rugose leaves and whorls of dark purple flowers.
पर्यायवाची : black archangel, black horehound, fetid horehound, stinking horehound
Ballota nigra ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Ballota nigra ka matlab kya hota hai?