Rorippa curvipes Greene. Bluntleaf Yellowcress. Phen: May-Sep. Hab: Wet meadows, shores of ponds and streams Dist: ON, MI, and BC south to s. IL, c. MO, TX, NM, AZ, and CA.
Origin/Endemic status: Native
Other Comments: Considered extirpated from IL, where last seen in the late 1800's from Jackson, St. Clair, and Menard counties (P. Marcum; pers. comm., 2022).
Synonymy: = FNA7, Il, K3, K4, Mi; = n/a – C; = Rorippa obtusa (Nutt.) Britton var. integra (Rydb.) Vict. – F; < Roripa obtusa (Nutt.) Britton – S13; > Rorippa curvipes Greene – GrPl; > Rorippa truncata (Jeps.) Stuckey – GrPl
Wetland Indicator Status:
Heliophily: 5
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