... and root extracts of Scorzonera acuminata, Scorzonera cana var. alpina,Scorzonera cana var. jacquiniana, Scorzonera cana var. radicosa, Scorzonera cinerea,Scorzonera eriophora, Scorzonera ... effect against inflammation and to relieve pain, found that Scorzonera cana var. jacquiniana, Scorzonera cinerea, Scorzonera eriophora, Scorzonera incisa and Scorzonera ...