LITERATURE CITED. 135 



LITERATURE CITED. 



Blakeman, J. 



'■"■ ™l'^.'rpp°yS!'^°4"^"'^"°" '" ""'"""'y distributions. Biometri.a, 



CUSHMAN, J. A. 



'■''■ ''A^rJ:^:i'^'is:Zm-gr%i^ ^°"= ~"""''" '^^»' England pia„t,. 



1904 ^*''^^' '" common roadside plants. Amer. Nat., vol. 38, pp. 819-832. 

 De Vries, Hugo. 



•^^- ^i^.,^"^^*'''".'^h'°"^-. Versuch und Beobachtungen iiber die Entstehung von 



Aiten im Pflanzenreich. Ersten Band. Die Entstehune der Arten durrh 



FiscHEL,^"''"''"- ^'^^^^^''- Opiates. Leipzig, 1901. ^^^^'^""^ ^^^ A'-te'^ durch 



Henslow, G. 



'^^' '^1895! prxHi f 2"56!'''''^'"''' ^^ self-adaptation to the environment. London, 

 Holmes, S. J. ' 



■^^" ^265-^305?'T904. ^°'""' '"^S^'^t^^"- Arch. f. Entwickelungsmech., Bd. xviii, pp. 

 Irmisch, Th. 

 jACKfoN.'R T ^"'^"'^''^^ Mittheilungen. Flora, 11 Jahrg., pp. 621-628. 18S3. 



'''• ''-N?t''ffls.?vl?iVp.8STTO'°' ''''"'""' ^""^''- Mem. Boston Soc. 

 Jennings, H. S. 



'-''- \'llTpp^U^9t%75''''''''^'^ '"^^ '''''' ^^'^^- Jo-.ofExpt.Zool.. 

 Klercker, J. E. F. DE. 



•85. Surl'anatoniieetledeveloppementdeCeratophyllum. Bihang till k Svenska 



LEWEKZ. ^X'li PETas-fK-' ""'■ '■ ''°- "■ "•'■ '-"^ ''^■ 



'■'*■ °r?kt'vS"?rpp"'=367-y?'"r9(l4"P'"''' """^ "^"'^' circumference. Biotnet- 

 Macdougal, D. T. 



'■^^ ^^"tlTn^lLf- ^f' ^- ^- ?hull, and J. K. Small). Mutants and hybrids of 

 pp 1-57 22 Is mT^'^ Institution of Washington Publication No. 24, 



MiNOT, C. S. 



'91. Senescence and rejuvenation. First paper: On the weieht of guinea ni?s 

 Jour. Physiol., vol. 12, pp. 97-153. 3 plates. 1891 ^ ^ ^^ 



x^EARL, K.. 



■■''• ''S.':tl7,Z.?,lll^^^^^ ^"d unfavorable conditions. Bio- 



PearJon'V"""'^^"''^^ ^^""^^ °^ conjugation in Paramecium. (In press). 



'95. Mathematical contributions to the theory of evolution. 11. Skew variation 

 Pearson, K.'and5thTs" "''""' '''"• '^^^"^•' ^°>- ^^^ ^' P?' ^43-414. 10 pis. "1I95" 



:01. Mathematical contributions to the theory of evolution. IX. On the princiole 

 of homotyposis and its relation to heredity, to the variability of the individual 



Pearson, K. 



:01a. Mathematical contributions to the theory of evolution. X. Supplement to a 

 memoir on skew variation. Phil. Trans., vol. 197 a, pp. 443-459 



