Green Needlegrass - Stipa viridula Source: http://www.nps.gov/wica/Green_Needle_Grass.htm English applies to jurisdiction: United States of America determination
Attribution-Share Alike 2.0 Generic license. Attribution: Grass-of-Parnassus (Parnassia palustris), GreenNeedle by Andrew Curtis You are free: to share – to copy