*Sisymbrium altissimum Linnaeus. Tumble Mustard, Jim Hill Mustard, Tall Hedge-mustard, Tall Rocket. Phen: May-Jun (-Aug). Hab: Fields, disturbed areas. Dist: Native of Eurasia.

Origin/Endemic status: Eurasia

Synonymy: = Ar, C, F, Fl4, FNA7, G, GrPl, Il, K3, K4, Mi, NcTx, NE, NY, Pa, RAB, Tat, Tn, Tx, Va, W, WH3, WV, Al-Shehbaz (1986b), Rollins (1993), Stace (2021); = Norta altissima (L.) Britton – S

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: FACU
• Eastern Mountains and Piedmont: FACU
• Great Plains: FACU
• Midwest: FACU
• Northcentral & Northeast: FACU

Heliophily: 8