Xvi WORKS OF REFERENCE. 



beginners. The third contains the latest and most approved 

 methods of microscopical manipulation. The last is most com- 

 plete, and gives the modern methods of work jvith such clearness 

 and detail as to render it indispensable in every botanical labo- 

 ratory. The original work of which it is a translation [Stras- 

 burger, Das kleine botanische Praktikum. Fischer, Jena] will be 

 preferred by those who read German. 



STRUCTURAL AND PHYSIOLOGICAL. 



Gray, Structural Botany (sixth edition). Ivison, Blakeman & Co., New 

 York, 1879. 



Goodale, Physiological Botany. Ivison, Blakeman & Co., New York, 

 1885. 



Bessey, Botany. Henry Holt & Co., New York, 1888. 



DeBary, Comparative Anatomy of the Phanerogams and Ferns. Oxford, 

 Clarendon Press, 1884. 



Vines, Physiology of Plants. Cambridge, University Press, 1886. 



Sachs, The Physiology of Plants, Trans, by H. Marshall Ward. Oxford, 

 Clarendon Press. Macmillan & Co., 1887. 



Haberlandt, Physiologische PJlanzenanatomie. Engelmann, Leipzig, 

 1884. 



Frank, Lehrbuch der Pflanzenphysioloyie. Parey, Berlin, 1890. 



Zimmermann, Die Morphologic und Physiologie der Pflanzenzelle . 

 Trewendt, Breslau, 1887. 



Detmer, Das pjlanzenphysiologische Praktikum. Fischer, Jena, 1888. 



Detmer, Manuel technique de Physiologie vegetale. C. Reinwald, Paris, 

 1890. Translation of the last-named work revised and extended 

 by the author. 



Bessey 's Botany is the least expensive book that covers the 

 ground at all satisfactorily. With Gray's Structural and Good- 

 ale's Physiological Botany one is better equipped for work, inas- 

 much as the whole general subject of organography and physiology 

 is ably and clearly presented in them. Sachs' Lectures on the 

 Physiology of Plants is indispensable. 



MORPHOLOGICAL AND SYSTEMATIC. 



Goebel, Outlines of Classification and Special Morphology of Plants. 



Oxford, Clarendon Press, 1887. 

 Luerssen, Handbuch der Systematischen Botanik. Haessel, Leipzig, 1879. 



