256 FUNDAMENTALS OF CYTOLOGY 



Frost, H. B. Xucellar embryony and juvenile characters in clonal varieties of Citrus. 



Jour. Heredity 29: 423-432, 1938. 

 GusTAFSON, F. G. The cause of natural parthenocarpy. Amer. Jour. Bot. 26: 



135-138, 1939. 



. Parthenocarpy: natural and artificial. Bot. Rev. %: b^^-QbA. 1942. 



Maheshwari, p. a critical review of the types of embryo sacs in Angiosperms. 



New Phytologist 36: 35^417, 1937. 

 Schnarf, K. Embryologie der Angiospermen. Berlin, 1929. 

 . Contemporary understanding of embryo-sac development in Angiosperms. 



Bot. Rev. 2 : 565-585, 1936. 

 ScHURHOFF, P. N. Die Zytologie der Bliitenpflanzen. Stuttgart, 1926. 

 Stebbins, G. L. Jr. Apomixis in the Angiosperms. Bot. Rev. 7: 507-542, 1941. 

 Webber, J. M. Polyembryony. Bot. Rev. 6 : 575-598, 1940. 



XI. Reproduction in Plants Other than Angiosperms 



Allen, C. E. Haploid and diploid generations. Afner. N'aturalist 71 : 193-205, 1937. 

 BuLLER, A. H. R. The diploid cell and the diploidization process in plants and 



animals, with special reference to the higher fungi. Bot. Rev. 7: 335-431, 1941. 

 Chamberlain, C. J. Gymnosperms. Structure and Evolution. Chicago, 1935. 

 Cutter, V. M., Jr. Nuclear behavior in the Mucorales. Bull. Torr. Bot. Club 69: 



480-508, 592-516, 1942. 

 Eames, a. J. Morphology of Vascular Plants. Lower Groups. New York, 1936. 

 FiTZPATRicK, H. M. The Lower Fungi. Phycomycetes. New York, 1930. 

 Fritsch, F. E. The Structure and Reproduction of the Algae. New York, 1935. 

 Gaumann, E. a. (Trans, and revised by C. W. Dodge). Comparative Morphology 



of Fungi. New York. 1928. 

 Geitler, L. Reproduction and life history in diatoms. Bot. Rev. 1: 149-161, 1935. 

 Hall, R. P. Cytoplasmic inclusions in Phytomastigoda. Bot. Rev. 2: 85-94, 1936. 

 Knaysi, G. Cytology of bacteria. Bot. Rev. 4: 83-112, 1938. 

 Martin, G. W. The Myxomycetes. Bot. Rev. 6: 356-388, 1940. 

 ScHNARF, K. Embryologie der Gymnospermen. Berlin, 1933. 

 Smith, G. M. The Fresh-water Algae of the United States. New York, 1933. 

 . Nuclear phases and alternation of generations in the Chlorophyceae. Bot. 



Rev. 4: 132-139, 1938. 

 Steil, W. N. Apogamy, apospory, and parthenogenesis in the Ptoridophytes. 



Bot. Rev. 5 : 433-453, 1939. 

 SvEDELlus, N. Alternation of generations in relation to reduction division. Bot. 



Gaz. 83:362-384, 1927. 

 Taylor, W. R. Phaeophycean life-histories in relation to classification. Bot. Rev. 



2 : 554-563, 1936. 



XII. Cytology and Mendelian Heredity 



.\llen, C. E. The genetics of bryophytes. Bot. Rev. 1: 269-291, 1935. 



. The genotypic basis of sex-expression in Angiosperms. Bot. Rev. 6 : 227- 



300, 1940. 



Babcock, E. B., and R. E. Clausen. Genetics in Relation to Agriculture. 2d ed. 

 New York, 1927. 



Bridges, C. B. Cytological and Genetic Basis of Sex. In Sex and Internal Secre- 

 tions (E. Allen, ed.), 2d ed., Baltimore, 1939. 



Crane, M. B., and A. J. C. Lawrence. The Genetics of Garden Plants. London, 

 1934. 



