龙蒿 Traditional form: 龍蒿 Pinyin (reading): lónghāo Definitions: tarragon Characters: 龙 - dragon; symbol of the emperor 蒿 - mugwort, wormwood, Artemisia; to give off a scent Traditional characters: 龍 - dragon; symbol of the emperor 蒿 - mugwort, wormwood, Artemisia; to give off a scent