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Cirsium discolor
Field thistles have a pink to purple flower head, 2 inches wide, with spine-tipped lobed leaves. Thistles all have disc flowers shaped into long tubes. It flowers in June to October,
Spotted at Tamarac near the Visitor Center. Field thistles are found in open land, moist to dry soils.
Field thistle is a member of the Sunflower family. Bees, beetles and butterflies are attracted to the flowers which produce nectar. Finches, small mammals and insects eat the seeds.
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