
''Cirsium discolor'', the field thistle, is a North American species of plants in the thistle tribe, within the sunflower family. It is native to thirty-three states in the United States as well four Canadian provinces.
Similar species: Asterales
By Matthew Beziat
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Uploaded Jul 13, 2021. Captured Sep 1, 2020 16:18 in 6201 Foxhall Farm Rd, Catonsville, MD 21228, USA.