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See also:ELECAMPANE (Med. See also:Lat. Enula Campana)
, a perennial composite plant, the Inula Helenium of botanists, which is See also:common in many parts of .See also:Britain, and ranges throughout central and See also:southern See also:Europe, and in See also:Asia as far eastwards as the Himalayas
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It is a rather rigid See also:herb, the See also:stem of which attains a height of from 3 to 5 ft.; the leaves are large and toothed, the See also:lower ones stalked, the See also:rest embracing the stem; the See also:flowers are yellow, 2 in. broad, and have many rays, each three-notched at the extremity
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The See also:root is thick, branching and mucilaginous, and has a warm, See also:bitter See also:taste and a camphoraceous odour
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For medicinal purposes it should be procured from See also:plants not more than two or three years old
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Besides See also:inulin, C12H26O10, a See also:body isomeric with See also:starch, the root contains helenin, C6H8O, a stearoptene, which may be prepared in See also: |
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