700 BOTANY 



1885. E. GODLEWSKI sen. and POLZEXH-.SX, Bull. Krak. Lit. Akad., April 1, 1901, 

 I\(^i YISI ][i,\v, Ber. dtsch. Bot. Ges. xx. 1902. EWAKT, Journ. Linn. Soc. Bot. xxxiii. 

 123. ( M ) WIKOGRADSKY, Bot. Ztg. 1887, 1888. MOLISCH, Die Pflanze in ihrer 

 Bez. z. Eisen, 1892. PFEFFER, Energetik, 1892. PFEFFER, Physiology of Plants, 

 vol. i. ch. ix. BrcHNERand RAPP, Zeitschr. f. Biol. vol. xxxvii. 1898. NATHAN- 

 SOHX, Mitt. d. zool. Station Neapel, xv. 1902. HIXZE, Ber. dtsch. Bot. Ges. xxi. 

 1903. SCHORLER, Zentralbl. f. Bakt. II. xii. 1904. t 60 ) The oncological significance 

 of the products of fermentation, and especially of alcoholic fermentation, was 

 made clear by LINDNER, Woehenschr. f. Brauerei, xvii. 1900, WIIRTMANX, 

 Weinbau u. Weinhandcl, 1902, and WORTMANX, Die wi*sensch. Grundlagen der 

 Weinbereitung u. Kellerwirtsch., Berlin, 1905, ch. ix. Cf. also A. FISCHER, Yorl. 

 iiber Bakterien, 2nd edition, Jena, 1903. ( 61 ) REINKE, Wissenschaftl. Meeresunters. 

 Neue Folge, vol. iii. Heft 2, p. 39. MOLISCH, Bot. Ztg., i. Abt. 1903, Heft, 1. 

 MOLISCH, Leuchtende Pflanzen, Jena, 1904, and Sitzber. k. Akad. Wiss. Wien, M. N. 

 Kl. vol. xiii. 1904, and vol. xiv. 1905. 0. ZACHARIAS, Biol. Zentralbl. xxv. 1905. 



According to the investigations of TAPPEINER and others, fluorescent substances 

 in the presence of light are oxygen-activators ; they are thus able to initiate pro- 

 found chemical processes. (Index of literature in SCHROEDER, Bot. Ztg. 1905, 

 ii. Abt.) 



NOLL, Arb. Bot. Inst. Wiirzburg. iii. 1888. MOLISCH, Sitzber. Wien. Akad. 

 der Wiss. ex. 1901. C 52 ) STAHL, Ber. dtsch. Bot. Ges. 1885. K. ROSEXVIXGE, 

 Rev. gener. de Bot. vol. i. 1889, Nos. 2-5. H. WINKLER, Ber. dtsch. Bot. Ges. 

 vol. xviii. 1900, p. 297. PEIRCE and RANDOLPH, Bot. Gaz. xl. 1905. 



The formative processes at the growing points may, as " plastic movements," be 

 in a sense compared with the changes of form of naked protoplasts (amoebae), and 

 thus be reckoned among phenomena of movement. (NoLL, Biol. Zentralbl. xxiii. 

 1903.) 



i 93 ) MULLER-THURGAU, Landw. Jahrb. d. Schweiz, 1898, vol. xii. FRITZ 

 MCLLER, Kosmos, 6. Jahrg. 1882, Heft 5. SWINGLE, Science, 1899, N. S. vol. x. 

 NOLL (Parthenokarpie d. Gurke), Sitzber. Niederrh. Ges. f. Natur- u. Heilkunde, 

 Bonn, 1902. 



SOLACOLU, G. R. Acad. sc.,' Paris, 1900, cxli., describes parthenocarpic fruits also 

 for Brassica oleracea accphala, Lonicera caprifol., Papavcr Jlhoeas, Paeonia, 

 Lilium, Lunaria, and Rhododendron. 



TSCHERMAK, Ber. dtsch. Bot. Ges. xx. 1902. Regeneration: GOBEL, Biol. 

 Zentralblatt xxii. 1902, and Flora, xcv. 1905, Erganzungsband. Flora, xciii. 1904, xcii. 

 1903. TH. H. MORGAN, M'CALLUM, Bot. Gaz. xl. 1906. NfiMEC, Regeneration, 

 Berlin, 1905 ; Regeneration, New York, 1901. ( w ) VOCHTING, Uber Organbildungen 

 im Pflanzenreich, 1878. VOCHTING, Bot. Ztg., i. Abt. Ixiv. 1906. SACHS, Arb. Bot. 

 Inst. Wiirzburg, vol. ii. 1880 and 1882. NOLL, ibid. 1888. SACHS, Lectures, 

 No. 31. GOBEL, Organogr. vol. ii. pp. 226 ff. KLEBS, Willkiirl. Entwicklungs- 

 Jinderungen, Jena, 1903. JAX.SE, Jahrb. f. wiss. Bot. xlii. 1906. ToBLER.U'Wrf. 

 1906. MIEHE, Ber. dtsch. Bot. Ges. xxiii. 1905. (**) HARTING, Liunaea, 1847. 

 SACHS, Jahrb. f. wiss. Bot. 1860, and Arb. Bot. Inst. Wiirzburg, vol. i. 1874. 

 STREHL, Unters. Uber das Langenwachstum, etc., 1874. ASKENASY, Yerh. 

 naturhist.-med. Ver. Heidelberg, 1878. KRAUS, Ann. Jard. Bot. Buitenzorg, xii. 

 1895. ( w ) NAGELI, Starkekorner, 1858. BUTSCHLI, Uber d. Ban quellbarer 

 Korper, etc. Verh. K. Ges. d. Wiss. Gottingen, 1896. PFEFFER, Phys. of Plants, 

 vol. i. 12. ( 67 ) ASKENASY, Verh. nat.-med. Ver. Heidelberg, 1878. PFITZER, 

 ibid. 1882. JANSE, Maandbl. v. Natuunvetensch. 1887. F. BEXECKE, Ber. dstch. 

 Bot. Ges. 1893. G. KRAUS, Ann. Jard. Bot. Buitenzorg, vol. xii. p. 196. A. 



