SUBJECT-INDEX. 



593 



TTient, g, 2fi3-8, 381 ; integration, S, 

 277, 2S0, 3S3 ; multiplication, 2, 421, 

 422 ; genesis and growth, 2, 431, 437 ; 

 and development, 2, 443 ; and nutri- 

 tion, 2, 455, 456, 484. 



Philology, and evolution, 1, 347, 357-8, 

 360. 



Pliilosopliy, {see PsTohoiOgy). 



t*]io3phorescence, animal and vegetal, 

 1, 46. 



Phosphorus : allotropie, 1, 4 ; organic 

 evolution, 1, 4S6. 



Photogenes, visibility of, 1, 174. 



iVi'/salia: motion, i, 55 ; individuality, 

 i, 204 ; tertiary aggregate, 2, 84. 



Physiological units : definition, 1, 183 ; 

 genesis, 1, 220 ; heredity, 1, 253-6 ; 

 variation, 1, 265-7, 267-8, 269-70; 

 stability, 2, 277-8 ; hermaphrodism, i, 

 278-9, 280; self-fertilization, 1, 279- 

 82, 290 ; interbreeding, 1, 282-4, 289 ; 

 genesis, heredity, and variation, re- 

 sume,!, 286-91; organic developmci]*", 

 2,373,376-8; "mechanical theory,' 



1, 484-9 ; morphological development, 



2, 7-9 ; cell-doctrine, 2, 10-lS ; foliar 

 development, 2, 72. 



Pliysiology : and psychology, 1, 98 ; 

 comparative and general, 1, 10 J ; 

 vicarious function, 1, 165 ; primitive 

 interpretations, 1, 333 ; multiplication 

 of effects, i, 425 ; sti'uctural ar.d 

 functional co-operation, 2, 3 ; verte- 

 brate organic symmetry, 2, 190; and 

 morphology, 2, 221-3 ; and evolution, 

 2, 223~o ; tissue diti'erentiation and 

 evolution, 2, 226-8, 377-83 ; tissue 

 differentiation in secondary aggregates, 

 2, 228, 378: in phanogiuns, ^,^229- 

 31, 379 ; in bark and cambium, 2, 

 231-3, 379 ; on free and fixed surfaces, 

 2, 234-9, 253, 379 ; outer stem and 

 leaf tissue, 2, 239-42, 253, 380; super- 

 ficial dift'erentiation in leaves, 2, 242- 

 8, 254, 380; floral tissue ditlerentia- 

 tion, 2, 248-53, 254, 381 ; outer plant 

 tissue, rssiune, 2, 253 ; inner plant 

 tissue differentiation, 2, 256-8, 381 ; 

 supporting plant tissue, 2, 258-62, 

 26S-71, 381 ; vascular system develop- 

 ment, 2, 262-8, 268-71, 381 ; inner 

 plant tissue, summary, 2, 271-4, 381 ; 

 vegetal integration, 2, 275-8, 278-81, 

 383 ; tissue differentiation in ^/•c>/'o;ioa, 

 2, 282, 378 ; analogy of tissue differen- 

 tiation in coelenterata, 2, 283-4, 382 ; 



tissue reduplication in coelenterata, 2, 

 284-6, 382 ; natural selection and 

 animal tissue, 2, 28*i-90 ; outer tissue 

 in ccelenterafn, 2, 291 ; respiratoiy 

 organs, 2, 292-5, 321-7, 380 ; diffe- 

 rentiation of animal epidermic tissue, 

 2, 205-9, 380 ; development of tegu- 

 mentai-y organs, 2, 299-302, 380 ; of 

 sensory, 2, 302-7 ; inner and oute 

 tissue 'transition, 2, 3u7-9, 382; ah 

 mentary canal differentiation, 2, 310- 

 12 ; gizzMrd development in birds, 2^ 

 312; ahmentary canal of ruminants, 

 2, 314-6; differentiation of liver, ^, 

 316-'Jl ; of animal vascular system, 

 2, 327-34 ; of osseous system, 2, 334- 

 46 ; of nerve tissue, 2, 346-51, 352 ; 

 of muscle, 2, 351-61 ; tissue repair, 

 and growth, 2, 361-4 ; correlation of 

 integration and differentiation, 2, 365 ; 

 differentiation and integration in 

 animals, ^,365-8; in vascular system, 

 2, 36S-72, 375 ; in nerves, 2, 312-5 ; 

 origin of develoi^ment, 2, 377 ; animal 

 differentiation and instability of homo- 

 geneous, 2, 377-83, 385 ; summary of 

 development, 2, 377-88 ; vegetal diffe- 

 rentiation and instability of homo- 

 geneous, 2, 377-83, 385 ; and multi- 

 phcation of effects, 2, 383-4, 385; 

 animal differentiation and multiplica- 

 tion of effects, 2, 333-4, 385 ; equiU- 

 bration, 2, 384-7 ; persistence of force 

 and development, 2, 387 ; vegetal 

 circulation and wood formation, 2, 

 533-66 ; also dve permeability, 2^ 

 538-43, 546-50, 553, 555. (See also 

 Function, and Multiplication). 



Pigeons {see Birds). 



Pike, unceasing growth, 1, 126, 231. 



Pianaria : integration, 2, 94 ; svmmetry, 

 2, 178 ; liver. 2, 316 ; unintegrated 

 function, 2, 365 ; growth and genesis, 

 2, 432. 



Plants {see Botany, Morphology, and 

 Physiology). 



Plato, (Of a of, 2, 519. 



Plethora, nutrition and genesis, 2, 459- 

 62, 484. 



PleuronectidcB : svmmetry and eye, 2, 

 188 ; outer tissue, 2, 380. 



Plumatella : metagenesis, 1, 217 ; sym* 

 metry, 2, 177. 



Polarity : organic, 1, 182, 253, .286-91 j 

 physiological units, 1, 484-92. 



Poljmerism : of binary compounds, /, 9, 



