Publication: Sp. Pl. 2: 668. 1753.
Origin: Introduced
Herbarium search: CPNWH
References:
» Jacobson, H. A., J. B. Peterson, and D. E. Putnam. 1988. Evidence of pre-Columbian Brassica in the northeastern United States. Rhodora 90: 355-362.
Last updated 10/13/2023 by David Giblin.