"rough horsetail" in German rough horsetail Winterschachtelhalm Detailed translations for "rough horsetail" rough horsetail rough horsetail(also: scouring rush, shave grass) der Winterschachtelhalm{masculine} English synonyms for "rough horsetail" rough horsetail {n} Equisetum hyemale Equisetum hyemale robustum Equisetum robustum scouring rush