66 , MISSOURI BOTANICAL GARDEN. 



Darwin, Ch. : Conf. Insectivorous Plants, 1875; Ed. 2, 



1888. 



Darwin, Ch. : The action of carbonate of ammonia on the 

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Journ. Linn. Soc— Botany, xix, pag. 239, 1882. 



Darwin, Ch. : The action of ammonia on chlorophyll-bodies. 



Journ. Linn. Soc— Bot. xix. pag. 262, 1882. 



Darwin, Fr. : The process of aggregation in the tentacles 

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Microsc. Journ. xvi, n. s., pag. 309. 



Davy, H. : An account of the constituent parts of certain 

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Philosophical Transactions, 1803, pag. 233. 



Davy, H. : Elem. of agric. chemistry, pag. 77, 1813 ; German 

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See Collected Works, vol. vii, pag. 369, etc., 1840. 



De Bary, A. : Vergleichende Anatomic der Vegetations- 

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See Vincent. 



Dennert, E. : Anatomic und Chemie des Blumenblattes. 



Bot. Centralbl. xxxviii, pag. 425, 465, 513, 545, 1889. 



Derosne. 



See Payen. 



Detmer, W. : Lehrbuch der Pflanzenphysiologie, Breslau, 

 1883, pag. 20-22. 



Dietrich: Vierteljahrsschr. f. prakt. Chemie, vol. xv, pag. 

 196, 1866. 



On a tannoid substance in Castanea. 



Dippel, L. : Das Mikroskop, vol. ii, pag. 20, 1870. 

 Doebereiner, J. W. : Chrystallisirbarer eisengriinender 

 Gerbstoff. 



Schweigg. Journ. lxi, pag. 378.— From Catechu. See Nees vo 

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Dogiel, A. S. : Zeitschr. f . wissensch. Mikroskopie, vol 

 viii, pag. 15, 1891. 



See Zimmermann, pag. 228-9. 



6 



