Introduction to Nasturtium: Also known as golden hibiscus, golden plum grass, etc., it mostly grows in alpine meadows or sparse forest areas above 1800 meters above sea level. The areas on and along the dam are its main producing areas. Golden lotus is bright and has the functions of clearing away heat and detoxifying, nourishing yin and reducing fire, nourishing yin, clearing away heat, eliminating fire and sterilizing. It is said that nasturtium once made Empress Dowager Xiao's skin whiter and brighter, so it was called the beauty nasturtium and was listed as a tribute. Emperor Kangxi once said, "I have come all the way from the desert, with solitary roots waiting to be tasted, and the fragrance coming in from the fingertips. I am upright and consistent with my heart. I am upright in the north of Anshan Mountain, and in the west of the jagged eagle ridge. The scorching wind has escaped the summer heat, and few noble people have entered it." This is what he said here. Nasturtium.