Transpiration and Water Movement 115 



DARWIN, F. Observations on Stomata. Phil. Trans. Roy. Soc., 

 London. 190 B : 531-621, 1898. 



DIXON, H. H., and JOLY, J. On the Ascent of Sap. Phil. 

 Trans. Roy. Soc. 186 : 563-576, 1895. 



ECKERSON, S. H. The Number and Size of the Stomata. 

 Bot. Gaz. 46 : 221-224, 1908. 



EWART, A. J. The Ascent of Water in Trees. Phil. Trans. Roy. 

 Soc. 198 B : 41-85, 1906. 



HARTER, L. L. The Influence of Soluble Salts upon Leaf Struc- 

 ture and Transpiration of Wheat. Bur. of Plant Ind. Bui. 

 134: 22 pp., 1908. 



LIVINGSTON, B. E. The Relation of Desert Plants to Soil 

 Moisture and to Evaporation. Carnegie Institution Publ. 

 50:78 pp., 16 figs., 1906. 



LLOYD, F. E. The Physiology of Stomata. Carnegie Institu- 

 tion Publ. 28 : 142 pp., 40 figs., 14 pis., 1908. 



REED, H. S. The Effects of Certain Chemical Agents upon the 

 Transpiration and Growth of Wheat Seedlings. Bot. 

 Gaz. 49 : 81-109, 9 figs., 1910. 



TEXTS. Barnes, Detmer, Ganong, Goodale, Jost, Pfeffei', Stevens. 



