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Keywords from Image Description:
Calamagrostis spp Sturm. Calamagrostis stricta Timm Koeler syn Calamagrostis neglecta Ehrh Gaertn Mey Schreb br Calamagrostis varia Schrad Host syn Calamagrostis bolanderi Thurb Original Caption Torfrohr Calamagrostis neglecta Fr br Bergrohr varia Lk Figure from Deutschlands Flora in Abbildungen at biolib de Johann Georg Sturm