162 University of California Publications in Agricultural Sciences [Vol. -4 



CoRRENS, Carl E. 



1900. Uber Levkojenbastartle. Zur Kenntniss der Grenzen der Mendel'schen 



Regeln. Bot. Centralbl., vol. 84, pp. 97-113. 

 1902. Scheinbare Ausnalime von der Mendel'schen Spaltungsregel fiir Bas- 



tarde. Deutsch. bot. Gcs., Bcr., vol. 20, pp. 159-172, 4 tables. 



Davis, Bradley, M. 



1917. A criticism of the evidence for the mutation theory of de Vries from 

 the behavior of species ot Oenothera in crosses and in selfed lines. 

 Nat. Acad. Sci., Proc, vol. 3, pp. 705-710. 

 Frost, Howard B. 



1911. Variation as related to the temperature environment. Am. Breeders' 



Assoc, Ann. Kept., vol. 6, pp. 384-39.5, 4 tables, 4 charts. 



1912. The origin of an early variety of Matthiola by mutation. Ibid., 



vol. 8, pp. .536-045, 5 tables. 



1915. The inheritance of doubleness in Mnttlnola and Petunia. I. The 



hypotheses. Am. Naturalist, vol. 49, pp. 623-636, 1 fig., 2 diagr. 



1916. Mutation in Matthiola annua, a "Mendelizing" species. Am. Jour. 



Bot., vol. 7, pp. 377-383, 3 figs. 



1917. A method of numbering plants in pedigree cultures. Am. Naturalist, 



vol. 51, pp. 429-437. 



Gates, R. Ruggles. 



1915. The mutation factor in evolution. I.oiKlon, Macmillan, xiv + 353 pp., 



1 map, 114 figs., bibl. 



GOLDSCHMIDT, RlCHARD. 



1913. Der Vererbungsmoilus der gefiillti'n Le\k()Jonrassen als Fall geselileclits- 



begrenzter Vererbung? Zeitschr. f. indukt. Abstam.- u. Verer- 

 bungsl., vol. 10, pp. 74-98, diagr. 



1916. Noclimals iiber die Merogonie der Oenotherabastarde. Genetics, vol. 1, 



pp. 348-353, 1 pi. 



Goodspeed, Thomas H., and Clausen, R. E. 



1917. Mendelian-factor differences versus reaction-system contrasts in hered- 



ity. Am. Naturalist, vol. 51, ].p. 31-46, 92-101. 



Heribert-Nilsson, N. 



■■1915. Die Spaltuiigserscheinungen der Oenothera himarclciana. Lunds Univ. 

 Arsskrift, vol. 12, pp. 4-131. (Review by Ben C. Helmick in Bot. 

 Gaz., vol. 63, 1917, pp. 81-82.) 



]MuLLER, Hermann J. 



1917. An Oenothera-\\ke case in Drosophila. Nat. Acad. Sci., Proc, vol. 3, 



],!i. 6HI-626. 



1918. Genetic varial)ility, twin hybrids and constant hybrids, in a case of 



balanced lethal factors. Genetics, vol. 3. i.ji. 422-499', 1 table, 1 fig., 

 1 diagr. 



Salxders, Edith R. 



1911. Further experiments on the inlieritance of doubleness and other char- 

 acters in stocks. .Tour. Genetics, vol. 1, pp. 303-376, 8 tables. 

 191 h/. The breeding of double flowers. Fourth Intern. Conf. on Genetics, 

 Proc, pp. 397-405, diagr. 

 "1913. Double flowers. Roy. Ilort. Soc, .lour., vol. 38, pt. 3, pi*. 469-482, 



