Sunset muskmallowMalvaceae In Japanese, this plant is known as tororo aoi and is used to make neri, a starchy substance used in making washi. In Korean, this plant is known as hwang chok kyu and is used to make dak pul, which assists in making hanji.en.wikipedia.org/wiki/Abelmoschus_manihotThe entire plant has medicinal properties used by the Chinese. Chinese names: Flowers: Huangshukuihua; Seeds: Huangshukuizi; Leaves: Huangshukuiye; Stem or stem bark: Huangshukuijing; Roots: Huangshukuigen.nativeplants.hawaii.edu