葛仙米,又称水耳子、天仙菜.是水生藻类的干制品.主要产地有湖北的鹤峰、四川的达县等地.葛仙米,相传晋朝有一隐士,名葛洪,因缺粮,曾采之为食,因而得名.葛仙米有野生及人工培植的两种.野生的葛仙米,多附生于山溪水石之间,大雨后随水而下,山区居民捞取收集晒干,即为葛仙米干制品. Gexian meters, also known as the ear of water, celestial dishes. Is the dried algae products. The main producing areas are Hefeng in Hubei, Sichuan Daxian etc .. Gexian meters, according to legend a gens in the Jin Dynasty, the name Ge Hong, due to Lack of food, which was adopted for food, hence the name.Gaxian meters have two kinds of wild and artificial cultivation.Natural wild immortal rice, born in mountain streams and stones, with heavy rain, the water down, mountain residents Fishing to collect dried, that is, Gexian dry products.