260 Plant Tissue Culture 



Miscellaneous — Plant 



443. Clark-Kennedy, A. E. 1929. Stephen Hales, D.D., F.R.S. 



An eighteenth century biography Cambridge Univ. Press, 

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444. "Johnson, D. S. 1912. Studies of the development of the 



Piperaceae. II. The structure and seed development of 

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445. MacDougal, D. T., and Shreve, F. 1924. Growth in trees 



and massive organs of plants. Carnegie Inst., Wash., 

 Publ. No. 350. 



446. Mason, T. G., and Phillis, E. 1939. Experiments on the 



extraction of sap from the vacuole of the leaf of the 

 cotton plant and their bearing on the osmotic theory of 

 water absorption by the cell. Ann. Bot. 3 : 531-544. 



447. Mueller, J. H. 1935. Methionine as an impurity in natural 



leucine preparations. Science 81: 50-51. 



448. Nobecourt, P. 1939. Sur les radicelles naissant des cultures 



de tissus du tubercule de carotte. C. r. soc. biol., Paris, 

 130: 1271-1272. 



449. Palladin, V. I. 1926. Plant physiology. (Edited by B. E. 



Livingston.) 3rd ed. Blakiston's, Philadelphia. 



450. Pfeiffer, H. 1933. Ueber das Migrationsvermogen pflanz- 



licher Zellen in situ und in vitro. Arch. exp. Zellforsch. 

 14: 152-170. 



451. Prat, S. 1927. The toxicity of tissue juices for cells of the 



tissue. Am. Jour. Bot. 14: 120-125. 



452. Richards, O. W. 1936. Killing organisms with chromium 



as from incompletely washed bichromate-sulfuric-acid 

 cleaned glassware. Physiol. Zobl. 9 : 246—253. 



453. Theophrastus. Ca. 400 B.C. Enquiry into plants. (In : Loeb 



classical library. G. P. Putnam's Sons, New York. 

 1923.) 



454. Thimann, K. V., and Skoog, F. 1940. The extraction of 



auxin from plant tissues. Am. Jour. Bot. 27: 951-960. 



455. Wilson, J. K. 1915. Calcium-hypochlorite as a seed steril- 



izer. Am. Jour. Bot. 2: 420-427. 



