Ocimum tenuiflorum, a tropical species of tulsi or holy basil, is an herbaceous member of the mint family with purple stems and leaves that mature into a magenta color. This cousin of the common sweet basil is named Krishna holy basil after the beloved blue-skinned Hindu god. Historically, Krishna tulsi has been a significant herb in Ayurvedic medicine and is revered as a sacred plant in India. It is commonly cultivated near temples and private homes. It has a peppery, crisp taste and is typically drunk as tulsi tea.