338 EMBRYOGENESIS IN PLANTS 



BAILEY, I. w., NAST, c. G. and SMITH, A. c, 1943: The family Himantandraceae. 



Jour. Arnold Arb., 24, 190. 

 BAILEY, I. w. and NAST, c. G., 1945 : Morphology and relationships of Trochodendron 



and Tetracentron. I. Stem, root, and leaf. Jour. Arnold Arb., 26, 143. 

 BAILEY, I. w. and NAST, c. G., 1945: The comparative morphology of the Wintera- 



ceae. VII. Summary and conclusions. Jour. Arnold Arb., 26, 37. 

 BAILEY, I. w. and SMITH, A. c, 1942: Degeneriaceae, a new family of flowering plants 



from Fiji. Jour. Arnold Arb., 23, 356. 

 BAILEY, I. w. and SWAMY, B. G. L., 1948 : Amborella trichopoda Bail., a new morpho- 

 logical type of vesselless dicotyledon. Jour. Arnold Arb., 29, 245. 

 BAiRD, A. M., 1953: The life history of Callitris. Phytomorph., 3, 258. 

 BALLANTINE, A. J., 1909 : Preliminary note on the embryo sac of Pro tea lepidocarpon. 



Ann. Bot., 22, 161. 

 BARNARD, c, 1903: Sur I'embryogenie de quelques plantes parasites. Jour. Botan- 



ique, 17, 23. 

 BARTON, L. V. and CROCKER, w., 1948: Twenty years of seed research at Boyce 



Thompson Institute for plant research. London. 

 BATTAGLL\, E., 1946: Riccrche cariologiche e embriologiche sul genere Rudbeckia 



(Asteraceae). VIII. Semigamia in Rudbeckia laciniata L. Nuovo Gior. Bot. Ital., 



N.S. 53, 483. 

 BATTAGLiA, E., 1947: Riccrchc cariologiche e embriologiche sul genere Rudbeckia 



(Asteraceae). XI. Semigamia in Rudbeckia speciosa Wender. Nuovo Gior. Bot. 



Ital., -N.S. 54, 1. 

 BATTAGLIA, E., 1951: The male and female gametophytes of angiosperms — an 



interpretation. Phytomorph., 1, 87. 

 BEAMS, H. w., 1937: The air turbine ultracentrifuge, together with some results upon 



ultracentrifuging the eggs of Fucus serratus. Jour. Mar. Biol. Assoc. United 



Kingdom, 21, 571. 

 BEAMS, H. w. and king, r. l., 1939: The effect of centrifugation on plant cells. Bot. 



Rev., 5, 132. 

 BECQUEREL, P., 1931 : Dcveloppement de la fougere male en culture pure septique a 



partir de la spore. C.R. Acad. Sci., 192, 1265. 

 DE BEER, G. R., 1930: Embryology and evolution. Oxford Univ. Press. 

 DE BEER, G. R., 1950: Embryos and ancestors {&tcox\d Qdw.; first edn., 1940). Oxford 



Univ. Press. 

 BENNETT, H. w., 1944: Embryology of Paspalum dilatatum. Bot. Gaz., 106, 40. 

 BENSLEY, J. c, 1940: Hybridization of American 26-chromosome and Asiatic 



13-chromosome species of Gossvpoum. Jour. Agric. Res., 60, 175. 

 BERTHOLD, G., 1886: Protoplasma-mcchanik . 



BERRiDGE, E. M., 1909: Fertilisation in Ephedra altissima. Ann. Bot., 23, 509. 

 BERRiDGE, E. M. and SANDAY, E., 1907: Oogenesis and embryogeny in Ephedra dis- 



tachya. New Phytol., 6, \27-\U; 167-174. 

 BETH, K., 1938 : Untersuchungen iiber die Auslosung von Adventivembryonie durch 



Wundreiz. Planta, 28, 296. 

 BEYERLE, R., 1932: Untcrsuchungen iiber Regeneration von Farneprimarblattern. 



Planta, 16, 622. 

 BHADURi, P. N., 1936: Studies in the embryology of the Solanaceae. I. Bot. Gaz., 



98, 283. 

 BISHOP, M. K., 1929-30: On the occurrence of filamentous embryos in the Bryales. 



Mem. and Proc. Manchester Lit. Phil. Soc, 74, 97. 

 BLAKESLEE, A. F., 1945: Removing some barriers to crossability in plants. Proc. 



Amer. Phil. Soc, 89, 561. 



