Note 62 — Chapter I · (continued 3)

For more detailed information on the structure and classification of unicellular plants, and cryptogams, the reader is referred to Ralfs’ “British Desmidaceæ”; Smith’s “British Diatomaceæ”; Goebel’s “Outlines of Classification and Special Morphology”; Berkeley’s “Cryptogamic Botany”; De Bary’s “Comparative Anatomy of the Phaneragams and Ferns”; Professor Marshall Ward’s “Sach’s Physiology of Plants,” and numerous memoirs on Fungi; and Bower and Sidney Vine’s “Course of Practical Instruction in Botany,” a most instructive book on the histology of plants.