60 Unii'rrsih/ of ('(iJifor)iia PuhlicatiovK in Botan}! | Voi- 7 



VI. Literature Cited 



Alden, I. 



1912. A contribution to the life-history of Uinktria sessilifolia, Bull. Tor. 

 Bot. (Mul). vol. :i!), p. 4:59. 

 Atkinson, Geo. F. 



1899. Studies on reduction in plants, Bot. Gaz., \o\. 28, p. 1. 

 B.\ILEY. L. H. 



189(5. The Survival of the Unlike, New York. 



1902. Encycloiiedia of American Horticulture, vol. 4, pp. 1853-56. New- 



York. 

 Britton, N. L., and Brown, H. C. 



191.3. Illustrated Flora of the Northern States and Canada, vol. 1, pp. 52.3- 

 526. New Y^ork. 

 Carter, A. 



1892. Notes on Pollination, Bot. Gaz., vol. 17, p. 19. 

 Chamberlain, C. J. 



1898. Winter characteristics of certain sporangia, Bot. Gaz., vol. 2.j, ].. 124. 

 Coulter, J. M., and Chamberlain, C. J. 



1903. Morphology of the Angiosperms. New York. 

 Davis, Charles A. 



1897. TriJliiDv f/raiidiflonmi. its variations normal and teratologieal, Bot. 

 Gaz., vol. 24, p. 187. 

 Dorset, M. J. 



1914. Pollen development in the grape with special reference to sterility, 

 Univ. Minn. Agr. Exp. Sta. Bull. 144. 

 Ernst, A. 



1902. Chromosomen reduction, Entwickelung des Embryosaekes, und Be- 

 fruchtung bei Paris qvadrifolia L., und Trillium firaiidifonim Salisb., 

 Flora, vol. 91, pp. 1-46, T. I-VI. 

 FoERSTE, Aug. F. 



1891. Abnormal phyllotactic conditions as shown by the leaves or flowers 



of certain plants, Bot. Gaz., vol. 16, pp. 159-166, especiallv pp. 

 16.3-164. 



1892. On the relations of certain fall to sjiring lilossoming plants, Bot. Gaz., 



vol. 17, ]ip. 1-S. 

 Gates, F. C. 



1908. Comparison of the season at Chicago and Urbana, Illinois, Anier. Bot., 

 vol. 14, p. 45. 

 Goodspeed, T. H., and Brandt, E. P. 



1916a. Notes on the Californian species of Trillium Tj.. 1, T'niv. Calif, l^ubl. 



Bot., vol. 7, no. 1. 

 1916&. Notes on the Californian species of TriUinm L.. Tl, ibid., vol. 7, no. 2. 

 Gray, Asa 



1887. S(diool and field book of botany, ]i. 440, revised edition. New York. 

 Greene, E. L. 



1894. Manual of the Bay Region. San Francisco. 

 Grf.ooire, Victor 



1911-12. Les phenomenes de la metaphase et de I'anaphase dans la caryocines 

 somatique, Ann. Soc. Sclent, de Bru.xelles, nos. 3 and 4, p. 339. 



