Part 1 — Notes to Chapter II.

In addition to the references in the last chapter, the student should consult Sachs' Lectures, XVII.-XIX., and Pfeffer's Physiology, pp. 287-329, for the further development of this subject. An excellent résumé, with new facts and points of view, will be found in Dr. Horace Brown's "Address to the Chemical Section," British Association Reports, Dover, 1899; and "Chemistry and Physiology of Foliage Leaves" in Trans. Chem. Soc., 1893, p. 604. See also Blackman, "Experimental Researches on Vegetable Assimilation and Respiration," Phil. Trans., 1895; and Parkin, "Formation, etc., of Carbohydrates in Monocotyledons," Phil. Trans., 1899.