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stinging nettle, burn hazel, burn nettle, burn weed, herb, herbaceous perennial, herbs, itching, leaf, leaves, medical plant, medication, medicine, natural, nature, nettle, nettles, pain, painful, plant, plants, stems, stinging nettle, sunlight, sunshine, urtica dioica
stinging nettle: Stinging nettle is a dioecious herbaceous perennial, whose tips come off when touched, transforming the hair into a needle that will inject several chemicals: acetylcholine, histamine, 5-HT or serotonin, and possibly formic acid. Extracts can be used to treat arthritis, anemia, hay fever and kidney problems. 300px
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