Porcupine Grass (Stipa spartea)
The Porcupine Grass seed is very unique, with a furry tip that comes to a very sharp point, like a porcupine quill. Read more about this grass in my blog entry called "Porcupines in the Prairie." https://deehudsonphotography.wordpress.com/2015/01/03/porcupines-in-the-prairie/
