Grasses - Red Threeawn

Red Threeawn - Aristida purpurea
Red Threeawn - Aristida purpurea, A. fendleriana, A. longiseta

NPS Photo by Jim Pisarowicz

 
Red Threeawn is not a favorite of grazing animals. The sharp-tipped florets and abrasive awns can cause injury ot the mouths of grazing animals.

Contact the Park

Mailing Address:

26611 US Highway 385
Hot Springs, SD 57747

Phone:

(605) 745-4600
Park information

Contact Us