salmacia Save DMLBS salmacia [? cf. CL salmacidus or Salmacis], (bot.) arsesmart, willow weed (Polygonum persicaria or hydropiper). persicaria, pulicaria, saponaria, ~ia idem ‥ . respice in †ourago [curago] Alph. 141 (cf. ib. 46: currago, persicaria ‥ G. culrage, A. arssmerte).