*Lepidium didymum Linnaeus. Wart-cress, Lesser Swine-cress. Hab: Fields, roadsides, disturbed areas. Dist: Native of South America.
Origin/Endemic status: South America
Synonymy: = Ar, Fl4, FNA7, Il, K3, K4, NE, NY, Tn, Va, WH3, Al-Shehbaz, Mummenhoff, & Appel (2002); = Carara didyma (L.) Britton – S; = Coronopus didymus (L.) Sm. – Bah, C, F, G, GBI2, K1, NcTx, Pa, RAB, Tx, Al-Shehbaz (1986a), Rollins (1993)
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© Richard & Teresa Ware 
© Erik Danielson