- bloodroot, puccoon, redroot, tetterwort, Sanguinaria canadensis - perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leave and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant
--1 is a kind of herb, herbaceous plant
--1 is a member of Sanguinaria, genus Sanguinaria