*Cardaria draba (L.) Desv. HOARY CRESS. Ontario: Niagara Falls, 1899, Heimburger (1955). Ontario: "edge of Clifton cliff," June 7, 1896 (NFO); city of Niagara Falls, crest ca. one mile N of the Falls, Eckel, June 27, 1988 (BUF).

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