葉及莖上有粗毛,小花白色,呈頭狀花序。富有甜味,可作為代糖使用,可調理血糖、血壓及消化系統,可製成花草茶、點心,也能或罐頭作為保存食物的作用。
Its main characteristic is its lemon scent, which can be used to make perfumes, cosmetics, and essential oils. It has a calming effect, can help with digestive discomfort, protect the liver, and treat spasms, among other benefits.