石花菜属於真红藻类石花科植物,我国沿海有三四种之多,产量最多者首推Gelidium amansii Lamx.本植物长约6—23厘米,山东沿海俗称‘牛毛菜’, 葉似松枝状,成羽状分枝,枝扁平或略呈圆柱形,对生或互生,呈紫红色。采取後经日光照射漂白呈黄白色。李时珍云:‘石花生南海沙石间,高二三寸,状如珊瑚,有红白二色,枝上有细齒。以沸汤泡去砂屑, Asparagus is a member of the true red algae family, and there are as many as three or four species along the coast of China. The most productive one is Gelidium amansii Lamx. The plant is about 6-23 cm in length, and it is commonly known as ’Salmon’ in the coastal area of ​​Shandong Province. Pinnate branches, branches flat or slightly cylindrical, opposite or alternate, purple. After bleaching, it was bleached yellow-white. Li Shizhenyun: “Raspberry is located between sand and stone in the South China Sea. It is two or three inches high and resembles coral. It has two colors, red and white, and fine teeth on its branches. To brew sand crumbs with boiling soup,