9] Osmotischer Druck. 159 



tliis depressioD as related to soil moisture. (Physiol. Researches 

 J. 1916, p. 441-442.) 



85. Harris, J. A., Lawrence, J. V. and Gortncr, U. A. The cryoscopic 

 constants of expressed vegetable saps, as related to local envi- 

 roii mciil al conditions in the Arizona deserts. (Physiol. Res. TT, 



1916, p. I 2.) 



86. Harris, J. A. arid Lawrence, J. V. On the osmotic pressure 

 of the tissue fluids of Jamaican Lorantlyice ae parasitic <>n various 

 hosts. (Amer. Journ. Bot. III, 1916, p. 438-455.) 



87. Harris, J. A. and Lawrence, J. V. The osmotic concentration 

 of the tissue fluids of Jamaican montane, rain- forest Vegetation. 

 (Amer. Journ. Bot. IV. 1017. p. 268-298.) 



88. Harris, J. A. and Lawrence, J. V. Cryoscopic determination 

 «in tissue fluids of plants <• !' jamaican coastal deserts. (Bot. Caz. 

 LXIV, 1917, p. 285.) 



Sit. Harris, J. A. a. o. The relationship between the osmotic 

 concentration of leaf sap and heighl of leaf insertion in trees. 

 (Bull. Torr. Bot. Cluh XLIV, 1917, p. 207-286. 4 Abb.) 



90. Harris, J. A. and Lawrence, J. V. The osmotic concentration 

 of the sap of the leaves of mangrove trees. (Biol. Bull. XXXII. 



1017. p. 202 -211.) 



91. Harris. J. A. and Popenoe, W. Freezing-poini lowering of 

 the leaf sap of the horticultural types of Persea Americana. 

 (Journ. agr. Research. Washington VII, 1916, p. 261 — 268.) Ref. Bot. 

 Centrbl. CXXXVU. 1017. p. 355. 



92. Iljin, V., Nazarova, 1*. and Ostrovskaia, M. Osmotic pressure 

 in roots and in leaves in relation to habitat moisture. (Journ. 

 Ecol. IV. 1916, p. 160-173.) Ref. Bot. Centrbl. (XXXVIII. 1918, p. 108. 



93. Meier, J. Zur Kenntnis des osmotischen Wertes der 

 Alpenpflanzen. (Mem. See. Sc. nat. Fribourg 1916, 68 pp., ill.) 



04. Rosett, J. Observations on a new type of artificiaLj 

 osmotic cell. (Plant World XX. 1917, p. 37-57. 3 Fig.) 



95. Sprecher, A. Der osmotische Druck des Zellsaltes ge- 

 sunder und mosaikkranker Tabakspflanzen. (Ann. Jardin. bot. 

 Buitenzorg, 2me Ser. XIV. 1916, p. 112-128.)- Ref. Bot, Centrbl. CXXXIV, 



1917. p. 1 18. 



96. Suzuki, G. Variations in the osmotic pressure of strand- 

 plants. (Bot. Mag. Tokyo XXXI, 1017. p. 153 — 166.) 



97. Szoluoki, J. Mödszer nedvnyomäsingadozäsok kimutatä- 

 sära lägyszaru nö venyekben. (Eine Methode zur Bestimmung 

 der hydrostatischen Druckänderungen bei Kräutern.) (Bot. Közl. 



XVI, 4/(5. 1017. p. 00-1O7. 2 Textfig.) Ref. Bot. Centrbl. CXXXXI, 

 1010. p. 38. 



98. Toulaikov, M. X. Die Wirkung des osmotischen Druckes 

 der Bodenlösung beim Anbau tles ,,Bielotourka"-Weizens. (Zeit- 

 schrift f exper. Landwirtsch., dem Andenken von P. S. Kossovitch gewidmet, 



XVII, 2. Buch, p. 122-163. Petersburg 1016.) Ref. Intern, agrartechn. 

 Rundschau VII, 12. 1916, p. 1024—1029 und Bot. Centrbl. CXXXVII. 1018, 

 p. 234. 



