viperina Save Could not find viperinarum in Logeion dictionaries. viperinarum Noun: feminine genitive plural of viperina viperinarum Adjective: feminine genitive plural of viperinus See viperinarum in Morpho Gaffiot 2016 vīpĕrīna, æ, f. (viperinus), bistorte [plante] : Ps. Apul. Herb. 5.