灯心草 Traditional form: 燈心草 Pinyin (reading): dēngxīncǎo Definitions: rush (botany) Juncaceae Characters: 灯 - lamp, lantern, light 心 - heart; mind; soul 草 - grass, herbs; straw, thatch Traditional characters: 燈 - lamp, lantern, light 心 - heart; mind; soul 草 - grass, herbs; straw, thatch