What type of stem does lotus have?

The lotus plant has a unique stem structure known as a rhizome, which is a thick, horizontal underground stem that serves as a storage organ and a means of vegetative reproduction. The rhizome anchors the plant in the sediment of water bodies and allows it to produce new shoots and leaves. Above the water, the lotus has long, flexible petioles that support its large, circular leaves and beautiful flowers. This adaptation enables the plant to thrive in aquatic environments.