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n. The plant bloodroot, Sanguinaria canadensis.

n. Rumex sanguineus, the bloody-veined dock.

n. Any of the Haemodoraceae, a family of flowering plants some of whose roots contain a red dye.

n. A plant, Rumex sanguineus, or bloody-veined dock. The name is applied also to bloodroot (Sanguinaria Canadensis), and to an extensive order of plants (Hæmodoraceæ), the roots of many species of which contain a red coloring matter useful in dyeing.

n. A name applied to various plants, as the bloody dock, Rumex sanguineus, a species of dock with the stem and veins of the leaves of a blood-red color;

n. the dwarf elder, Sambucus Ebulus;

n. in the United States, the Hieracium venosum, the leaves of which are veined with red.

n. any of various plants of the family Haemodoraceae; roots contain a deep red coloring matter

"In one are seven towels, in another seven sponges: when the choir sings the Benedictus of Lauds, small brushes of box or yew but generally of bloodwort, arranged in the form of a diadem, are distributed to the canons."

herbaceous plant    Herb