Koeleria glauca, commonly known as blue hair grass,[1] is a grass species of the genus Koeleria. It grows in dunes and other sandy places. It is mainly distributed in eastern Central Europe,[2] with its western outposts in the coastal dunes of Jutland and inland dunes in the Rhine Valley.
The plants foliage is bluish-grey in colour and is 15- in height. Flowers bloom from May to July and can be 35- high.[1] [3]