Agrostis perennans (Walter) Tuck. (redirected from: Agrostis perennans var. aestivalis)
Family: Poaceae
[Agrostis altissima (Walter) Tuck.,  more...]
Agrostis perennans image
Robert W. Freckmann  
Agrostis perennans image
University of Wisconsin-Stevens Point, Robert W. Freckmann Herbarium (UWSP)