n. An American shrub, Ceanothus Americanus, the New Jersey tea.n. A herbaceous plant, Lachnanthes tinctoria, of the Hæmodoraceæ, or bloodwort family.n. The alkanet, Alkanna tinctoria.n. One of the pigweeds, Amarantus retroflexus.n. The bloodroot, Sanguinaria Canadensis.n. The field-gromwell, Lithospermum arvense.