Francis E. Lloyd — 114 — Carnivorous Plants I 



, — ■ i 



sugar does not contain ferments, indicating the abeyance of activity I 



on the part of the sessile glands in this case. i 



Literature Cited: 



Batalin, a., Mechanik der Bewegungen der insektenfressenden Pflanzen. Flora 60:33-39; I 



54-58; 65-73; 105-111; 129-144; 145-154, 1877 (Pingiiicula, pp. 150-154). _ { 



CoLLA, Silvia, Sui fermenti secret! da Pingidcula alpina L. Annuario della Chanousia 



3:144, 1937 (through Mirimanoff). 

 CzAPEK, F., Biochemie der Pflanzen. 3 vols. 825 pp. Jena, 1925. 

 Darwin, C, Irritability of Pingidcula. Gard. Chron. II, 2:15 and 19, 4 July, 1874. 

 Darwin, C, Insectivorous Plants. 2d Ed., 1875. 

 Dernby, K. G., Die proteolitischen Enzyme der Pingidcula vulgaris. Bioch. Zeitschr. 80:152- 



158, 1917. 

 Fenner (see under Nepenthes). 



Geddes, p., Chapters in modern Botany. New York 1893, 201 pp. 1 



Goebei., K., Pflanzenbiologische Schilderungen, TI. 1891. I 



GoRUP, (see under Nepenthes) \ 



Green, J. R., (see under Nepenthes). _ I 



Gressner, H., Botanische Untersuchungen, i. Beobachtungen iiber Pingidcula vulgaris. | 



Jahresber. d. evangel. Fiirstl. Bentheim'schen Gymn. Arnold, z. Burgsteinfurt. Iser- 1 



lohn 1877. ' 



Hornemann, J. W., Fors0g til en dansk oekonomisk Plantelaere. Kj0benhavn 1821, pp. < 



27-28. I 



Hovelacque, M., Sur les propagules de Pingidcula vulgaris. C. R. 106:310, Feb. 1888. 

 Klein, J., Pingidcula alpina, als insektenfressende Pflanze und in anatomischer Beziehung. 



Beitr. z. Biol. d. Pflanzen. 3:163-185, 1880. 

 Lindman, C. a. M., Bilder ur Nordens flora, p. 100. Stockholm, 1922. I 



LoEW, O. & R. Aso, Benzoesaure in Pingidcula vulgaris. Bull. Agri. Coll. Tokyo Imp. 1 



Univ. 7:411-412, 1907. 

 McLean, R. C, The anaerobic treatment of wounds in life and its maintenance. New 1 



York, 1919. _ _ _ ; 



Mirimanoff, A., Aggregation protoplasmique et contraction vacuolaire chez Pingidcula 



vulgaris L. Bull. Soc. Bot. de Geneve II, 29:1-15, 1938. 

 MoRREN, E., Observations sur les precedes insecticides des Pinguicula. Bull. Acad. roy. , 



d. Sci. etc. Belg., 2 ser., 39:870, 1875. 

 NicoLOSi-RoNCATi, F., Contributo alia conoscenza citofisiologica delle glandule vegetali. 



Bull. Soc. Bot. Ital. 1912: 186-193. 

 Olivet, R. & A. Mirimanoff, Pinguicula vulgaris L. est-elle une plante carnivore? BuU. j 



Soc. Bot. Geneve II, 30:230-235, 1940. 

 Oppenheimer, C, Die Fermente und ihre Wirkungen. vol. 2, pp. 1106-1111. Leipzig, 1925. 

 Rees, (see under Nepenthes). 

 TiscHUTKiN, N., Die RoUe der Bacterien bei der Veriinderung der Eiweisstoffe auf den 



Blattern von Pinguicula. Ber. d. d. bot. Ges. 7:346-355, 18S9. 

 Will (see under Nepenthes). 

 VON Willer, Vital-Microscopische Beobachtungen an Insektenfressenden Pflanzen. Trudy 



Inst. Fiz. Narkomprosa (Trav. Inst. Rech. Phys. Moscou) 2:517-519, 1936. Not seen. 



Describes a method of observing a single gland of Pinguicula exclusively, all others 



being left intact, to be stained vitally and otherwise experimented on. 



