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Keywords from Image Description:
Bromus spp Sturm. Bromus hordeaceus syn Bromus mollis br Bromus japonicus Thunb syn Bromus patulus Mert Koch br Bromus squarrosus Original Caption Weiche Trespe Bromus mollis br FlatterTrespe patulus br Sperrige Trespe squarrosus Figure from Deutschlands Flora in Abbildungen at biolib de Johann Georg Sturm Painter Jacob Sturm