146 



DIFFUSION AND OSMOTIC PRESSURE 



COPPEE, accumulation of, 69. 



COPPER FERROCYANID MEMBRANE, 82, 112. 



COPPEE SULFATE, 110. 



COUPIN, 68. 



CRYSTALLOIDS, 49. 



CURCUMA, permeability of, 62. 



CURTIS, 54. 



CURVATURE, role of turgidity in, 89. 



CYNARA, 78. 



CZAPEK, 72, 74. 



DANDENO, 22, 68, 71, 72, 98. 



DAVENPORT, 31, 128. 



DEATH, theory of, 75. 



DEMOUSSY, 67, 119. 



DERO VAGA, regeneration of, 128. 



DEVAUX, 69. 



DE VRIES, 55, 56, 61, 62, 64, 65, 74, 77, 83, 84. 



DIFFUSION, of gases, 9. 



DIFFUSION TENSION, of solvent, 30. 



DIGESTION, outside the body, 71, 72. 



DIXON, 111, 112. 



DUTROCHET, 111. 



DYES, anilin, penetrating power of, 66. 



ECTOPLAST, 51, 53, 80, 82. 



EGGS, parthenogenesis of, by cold, 143. 



ELECTROLYTES, in plasmolysis, 56. 



ELODEA, permeability of, 66. 



EMBRYO, permeability of, 72. 



ENDOSPERM, permeability of, 72. 



ENGELMANN, 139. 



ENVIRONMENTAL FACTORS, 47. 



ENZYMES, penetrating power of, 71, 72. 



EPIDEEMIS, permeability of, 117. 



ESCHENHAGEN, 131. 



ETHEE, ethyl, in plasmolysis, 63. 



ERRERA, 59. 



EUPHORBIA, nectaries of, 79. 



EVAPORATION, 110. 



EXUDATION : nature of, 73 ; from wounds, 



102; from glands, 71, 96. 

 EXUDATION PEESSUEE, theory of, 104. 

 FAGOPYEUM, solutes of, 83. 

 FEELING'S SOLUTION, 65. 

 FEERIC PYROLIGNATE, 110. 

 FERTILIZATION BY COLD, 143. 

 FICK, 18. 

 FILTER THEORY OF SEMIPERMEABILITY, 



80. 



FLUSIN, 82. 

 FORM, retention of, 87. 

 FORMALDEHYDE, 63. 

 FRAZEUR, 128. 

 FUCHS, 104. 



Fucus, permeability of, 74. 

 FUNGI, in osmotic solutions, 138. 



FURFUROL, 63. 



GASES: diffusion tension of, 9; mixed, 



11; absorption of , 115 ; transmission of , 



120. 



GAY-LUSSAC, principle of, 10. 

 GLYCERIN, in plasmolysis, 56, 62, 63, 64, 



67, 77, 79. 

 GLUCOSE: in turgor, 84; penetrating 



power of, 61, 65, 67, 70, 79. 

 GODLEWSKI, 108. 

 GOGORZA AND GONZALEZ, 54. 

 GRAHAM, 18. 

 GRAM MOLECULE, 20. 

 GEEELEY, 75, 143. 

 GROWTH, rSle of turgidity in, 88. 

 GRYNS, 57. 



GUNNERA, solutes of, 83. 

 GUTTATION, 73, 74, 98. 

 HAMBURGER, 57, 83. 

 HANSTEEN, 66. 

 HARTIG, 110. 

 HAUPT, 79, 100. 

 HEARTS : in osmotic solutions, 129; effect 



of cold upon, 143. 

 HEALD, 69, 85. 

 HEDIN, 57, 83. 

 HELIANTHUS: permeability of, 65, 74; 



solutes of, 83, 84. 

 HILBURG, 78. 

 HOBER, 18, 83. 

 HONEY-DEW, 98. 

 IMBIBITION, 93. 



INFUSORIA, in osmotic solutions, 132. 

 INTERNAL ATMOSPHERE, 120. 

 IODIN, penetrating power of, 68, 69. 

 IONS, in absorption, 53. 

 IONIZATION: of gases, 23; of solutes in 



liquids, 24. 



IRRITABILITY, changes of, 139. 

 JARIUS, 130. 

 JANSE, 62, 65, 77, 108. 

 JENNINGS, 63. 

 JUMELLE, 112. 

 JUNG, 128. 

 KAHLENBERG, 22. 

 KINETIC THEORY OF MATTER, 4. 

 KLEBS, 62, 88. 



KNOP'S NUTEIENT SOLUTION, 132. 

 KOHLEAUSCH, 42. 



KOHLRAUSCH AND HOLBORN, 42, 43. 



KOPPE, 57. 



KOSSAROFF, 113. 



K6VESI, 83. 

 KRABBE, 75. 

 KRAUS, C., 102. 

 KRAUS, G., 83. 



