BIBLIOGRAPHY 271 



Page of text 

 on which 

 reference 

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346. *Warming, E., 'Exkursionen til Fan0 og Blaavand 

 i Juli 1899,' Bot. Tids., Kj0benhavn. 1902, xxv, p. 53. 



Reddening varies in the same species according to 

 whether it is growing in or out of water. p. 92 



347. 1 903. Eberhardt, Ph., 'Influence de 1'air sec et de 1'air humide 



sur la forme et sur la structure des vegetaux,' Ann. sci. nat. 

 (Bot.), Paris, 1903, ser. 8, xvm, pp. 61-153. 



Dry atmosphere increases formation of anthocyanin in 

 Coleus Blumei and Achyranthes angustifolia. p. 92 



348. Keegan, P. Q., ' Leaf Decay and Autumn Tints,' Nature, 

 London, 1903, LXIX, p. 30. 



Note on autumnal coloration. 



349. Klebs, G., Willkurliche Entwickelungsdnderungen bei 

 Pflanzen, Jena, 1903. 



Effect of water vapour in atmosphere on development 

 of colour in flowers. 



350. *Kuster, E., Pathologlsche Pflanzenanatomie, Jena, 1903. 

 References to anthocyanin in connection with these 



conditions. pp. 82, 83 



351. Sorauer, P., 'Ueber Frostbeschadigungen am Getreide 

 und damit in Verbindung stehende Pilzkrankheiten,' 

 Landw. Jahrb., Berlin, 1903, xxxn, pp. 1-66. 



In Secale seedlings, anthocyanin formed in diffuse 

 light. 



352. 1904. Burgerstein, A., Die Transpiration der Pflanzen, Eine 



physiologische Monographic, Jena, 1904. 



Connection between transpiration and anthocyanin 

 formation. 



353. 1905. *Guttenberg, H. von, Beitrdge zur physiologischen 



Anatomie der Pilzgallen, Leipzig, 1905, p. 6. 



Production of anthocyanin in galls. p. 83 



354. Kati6, D. L., Beitrag zur Kenntnis der Bildung des roten 

 Farbstoffs (Anthocyan) in vegetativen Organen der Phanero- 

 gamen, Inaugural -Dissertation, Halle a. S., 1905, 83 pages. 



Important account of anthocyanin and the conditions 

 governing its formation. Observations on results obtained 

 by growing certain plants in sugar and other nutritive 

 solutions. pp. 4, 58, 91, 96, 117 



355. Ravaz, L., et Roos, L., 'Sur le rougeot de la vigne,' 

 C. R. Acad. sci., Paris, 1905, CXLI, pp. 366-367. 



Discussion as to cause of reddening. Analyses of red 

 leaves. 



356. Sorauer, P., Handbuch der Pflanzenkrankheiten. Berlin, 

 1905. 



References to production of anthocyanin in galls. 



