“Curcuma” refers to a genus of flowering plants in the family Zingiberaceae, which includes turmeric (Curcuma longa) and several other species. Turmeric is widely known for its rhizome, which is used as a spice and has medicinal properties. Curcuma plants are characterized by their large leaves and vibrant flowers, and they are native to tropical regions of Asia. The term is often associated with their culinary and health benefits, particularly due to the active compound curcumin found in turmeric.