Japa (Hibiscus rosa-sinensis): Ayurveda’s Crimson Flower for Hair, Cooling and Traditional Healing
Known botanically as Hibiscus rosa-sinensis, Japa belongs to the Malvaceae family. Modern botanical databases such as Kew currently treat the cultivated plant as Hibiscus × rosa-sinensis. Indian medicinal-plant references continue to widely use the name Hibiscus rosa-sinensis.