Daisy family plant used in folk remedies

• Herb that supposedly improves one's immune system
• Herb in some teas
• Small genus of North American coarse perennial herbs
• Wellness herb
• European friend keeping very good herbal remedy
• Folk-remedy staple
• Flowering plant used in folk remedies
• Plant also known as purple coneflower

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The Echinacea are a superorder of sea urchins . They are distinguished by the presence of a rigid test , with ten buccal plates around the mouth, and solid spines. Unlike some other sea urchins, they also possess gills . The group is a large one, with species ...