close up of purple flower (centratherum)

alternative-medicine aromatic asteraceae background beautiful beauty bitter-cumin bloom blooming blossom blue botanical botany centratherum centratherum-anthelminticum closeup colors condiment cuminum-nigrum flora floral flower foliage food fresh garden gardening green healthy healthy-food herbal herbal-plants indian-spice kaala-jeera kaali-jeeri kadwa-jeeri kali-jiri kalijiri leaf medicine natural nature outdoor plant purple purple-flowers shahi shahi-jeera summer