This section is from the book "Turning And Mechanical Manipulation", by Charles Holtzapffel. Also available from Amazon: Turning and Mechanical Manipulation.
N.B. - The botanical names, the notes printed in a smaller type and the articles marked with an asterisk, hare been added by Dr. Royle, M.D., F.R.S., L.S., & G.S., etc etc., of the Eart India House, Professor of Materia Medica and Therapeutic*, King's College, London.
 
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