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Scientific American, Vol. 38, No. 17 (1878) (1878)

leaf 8

An illustration from Scientific American, Vol. 38, No. 17 (1878), 1878, leaf 8
kable and as inexplicable as are those of rheu- The dark green leaves are tapering, and from five to eight | matic pains. The sole efficacious treatment is excision, but inches long. The flowers, which are produced in August, | care must be taken that this is complete. The summit of are of a… … bolts to a plate riveted to the mould board, the share weighing upward of eight hundred tons, being about also being adjustably retained by this plate. —~ twenty-six feet by forty-five, and not less than eleven feet in solid thickness, cemented to the underlying rub- THE THREE-TAILED BIRTHWORT. An…

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