The Amphiploids 3J7 



111. Wf.llensiek, S. Methods for producing Triticales. Jour. Hered. 38:167-73. 1947. 



11.5. WuiTAKFR. T.. AND BoHN, G. The taxonomy, genetics, production and uses of 

 the cidtivatcd species of Cucurhita. Econ. Bot. 4:.52-Sl. 1950. 



I l(i. ^■AKl'WA, K. On allopoKploids obtained from Ix Brassira chiucusis L. x ^^ 

 limssica uapits L. Jap. Jour. Genet. 19:229-34. 1943. 



117. Vamada, Y. Some field observations on the tetraploid strains of limssica 

 jirkincnsis. Jap. Jour. Genet. 18:177-7«. 1942. 



lis. /iniiRAK. A. rroduction of amphidiploids of Tr. (luiu))i x Tr. tinioplieevi. 

 C. R. Dokl. Acad. Sci. IRSS. 2r):3(i-.59. 1939. Production of a T. thiiopheevi x 

 T. durum v. hordciforine 010 amphidiploid by colchicine treatment. C. R. 

 Dokl. Acad. Sci. L RSS. 29:604-7. 1940. Experimental production of Triticuiu 

 pnlouicum x Tr. durum amphidiploids through colchicine treatment. C. R. 

 Dokl. Acad. Sci. URSS. 29:400-403. 1940. Production of T. persicum x T- 

 tiinnplu'cvi ani])hi(lipl()ids. C. R. Dokl. Acad. .Sci. I'RSS. 31:485-X7. 1941. 

 Colchicine-induced amphidiploids of Triticum turgidum x Triticum tiino- 

 pheevi. C. R. Dokl. Acad. Sci. URSS. 31:617-19. 1941. Comparative fertility 

 of amphihaploid and amphidiploid hybrids T. timopheevi x T^- durum v. 

 hordrifonnr OK;. C:. R. Dokl. Acad. Sci. URSS. 30:54-56. 1941. Synthesis of 

 new species of wheats. Nature. 153:549-51. 194 1. Production of am])hidi])l()ids 

 of Triticum oricntalc x Triticum timopheei'i \)\ colchicine treatment. C. R. 

 Dokl. Acad. Sci. URSS. 42:352-54. 1944. 



119. , AND RzAF.v, M. Mass production of amphidiploids bv colchicine treat- 

 ment in cotton. C. R. Dokl. .\cad. Sci. URSS. 26:159-62. 1940. 



120. Zhirbin. a. Com]xiratiye studv of cell sizes of auto and allopolyploids. C. R. 

 Dokl. Acad. Sci. URSS. 18:467-70. 1938. 



ADDITIONAL REFERENCES 



121. Frandsf.n, K. The experimental formation of B)assica napus L. var. Olcifera 

 DC. and Brassica carinata Braun. Dansk. Bot. Ark. 12:1-16. 1947. 



122. K.U1ARA, H., ('/ al. Morphology and fertility of fi\e new synthesized ^\ heats. 

 Rpt. Kihara Inst, for Biol. Res.. Kyoto Seiken Ziho. Xo. 4:127-40. 19,50. 



123. Lamm. R. In\ estimations on some tuber-bearing Solatium h\briiis. Hereditas. 

 3!):97-112. 1953. 



124. NrsHnA-MA. I. PoUploid studies in the Brassiceae. Mem. Research Inst. Food 

 Sci., Kyoto Univ. 3:1-14. 1952. 



125. Xisni\AMA, I., AND IxAMORi. 'i . P()i\ploid studics in the Brassiceae. III. 

 Mem. Research Inst. Food Sci., KM>to Uni\. 5:1-13. 1953. 



