|Other names:||panicgrass, ticklegrass, tumble panic, tumbleweed grass, witches hair, annual witchgrass, common panic grass, common witchgrass|
An upright grass with hairy leaf blades and stems. Leaves have a prominent white midvein. Base of leaves is often reddish. Seedhead is a finely-textured plume that can be more than 12 inches long,
Taxonomic data last retrieved March 30, 2012, from the Integrated Taxonomic Information System on-line database, http://www.itis.gov.