阿尔法草是一种用途多样的禾本植物。它的产区主要分布在北非靠海岸一带以及西班牙东南部的瓦棱西亚和米尔西亚等地方。在北非,它叫做阿尔法(Alfa或Halfa)草,在西班牙,叫做埃斯帕多(Esparto)草。这是一种多年生的植物,在青嫩的时候可作牲畜飼料,几年以后逐漸茁壮,莖长約一米左右,叶呈灰綠色,頂端有一簇羽状的絨毛,有些像芦苇,因此又有人把它叫做芦葦草。阿尔法草可以用种子傳播, Alpha grass is a versatile gramineae. Its producing areas are mainly located in the coastal areas of North Africa and in the southeastern part of Spain, such as Wagascar and Millsia and other places. In North Africa it is called Alfa or Halfa grass and in Spain it is called Esparto grass. It is a perennial plant that can be used as a livestock feed when young and tender. After a few years it gradually thrives. The stem is about one meter long. The leaves are gray-green with a cluster of pinnate plumes on the top. Some are like reed, Some call it reed grass. Alpha grass can be spread with seeds,