Thinopyrum pycnanthum (Godr.) Barkworth   (redirected from: Agropyron pungens var. pycnanthum(Godr.) Druce)
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Family: Poaceae
Tick Quackgrass
[Agropyron cristatum subsp. ponticum (Nevski) Tzvelev,  more]
Thinopyrum pycnanthum image