*Rhamphospermum nigrum (Linnaeus) Al-Shehbaz. Black Mustard, Charlock. Phen: May-Aug. Hab: Fields, disturbed areas. Dist: Native of Eurasia.
Origin/Endemic status: Eurasia
Other Comments: The seeds of this species are one source of table mustard; other species used include B. juncea and Sinapis alba.
Synonymy: = Al-Shehbaz (2021); = Brassica nigra (L.) W.D.J.Koch – Ar, C, F, Fl4, FNA7, G, GrPl, Il, K1, K3, K4, Mi, NcTx, NE, NY, Pa, S, Tn, Tx, Va, WH3, Al-Shehbaz (1985b), Rollins (1993); = n/a – RAB; = Sinapis nigra L.
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