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The botanical portion of this work has been rewritten, especially that bearing on the morphology and classification of the angiosperms. The addition of about forty pages treating of the microscopic analysis of the crystalline forms of some of the important plant constituents will be of value in the detection and study of these substances. The work has, moreover, been brought up to date by including the results of the researches published during the past two years.
A Text-Book of Botany and Pharmacognosy.. JAMA. 1910;55(22):1917. doi:10.1001/jama.1910.04330220061038
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