Near to the sea wall south of King George Dock. Recorded recently in [TA 08 32] (RM).
J F Robinson 1902: "Very common on the shores of the Humber from Hessle to Spurn."
Herbarium material: HLU : Marfleet 1889? {A K Wilson}. HLL : Hessle 1934 {A K Wilson}.
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