Festuca altaica

Festuca altaica is a densely tufted perennial grass. The tufts are connected by short rhizomes. The flowering stems (culms) are usually tall, but may reach . The upper (adaxial) surface of the leaves is densely covered with short hairs. A ligule is present and is long. The inflorescence is a loose panicle. The spikelets are long, purple to brown in color, and have 3 to 6 individual florets. Festuca altaica flowers and fruits from late spring to the fall. ==Taxonomy==

Festuca altaica was first described in 1829 by Carl Bernhard von Trinius, who wrote the section on grasses in Flora Altaica, whose principal author was Carl Friedrich von Ledebour. Festuca scabrella was described in 1840 by John Torrey in William Jackson Hooker's Flora Boreali-Americana. It was reduced to a subspecies of F. altaica in 1942 and then a variety in 1957. It is now considered to be a synonym of F. altaica. ==Distribution==

Festuca altaica has a wide Arctic distribution. In temperate Asia it is native to Siberia and the Russian Far East, Kazakhstan, Mongolia and Xinjiang in China. In North America it occurs throughout the subarctic, in western Canada, in parts of eastern Canada (Labrador, Newfoundland and Quebec) and into Michigan in the United States. ==References==