416 University of California Publications in Botany [Vol. 9 



113 McDermott, L. 



Revision of Trifolium. San Francisco, 1910. 



114 Piper, C. V., and Beattie, R. K. 



The Flora of the Palouse region. 1901. 



115 Greene, E. L. 



Studies in the botany of California and parts adjacent. Bull. Calif. Acad. 

 Sci., vol. 1, pp. 179-228. 1885. 



116 Abrams, L. R., and Smiley, F. J. 



Taxonomy and distribution of Eriodictyon. Bot. Gaz., vol. 60, pp. 115-133. 

 1915. 



117 Chandler, H. P. 



A revision of the genus Nemoi)hila. Bot. Gaz., vol. 34, pp. 194-215. 1902. 



lis Davidson, A. 



A trip to the Tehachapi Mountains. Muhlenbergia, vol. 4, pp. 65-68. 1908. 



119 Brand, A. 



Die Hydrophyllaceen der Sierra Nevada. Univ. Calif. Publ. Bot., vol. 4, 

 pp. 209-227. 1912. 



120 Macbride, J. F. 



Certain Borraginaceae new or transferred. Proc. Am. Acad. Sci., vol. 51, 

 pp. 540-548. 1916. 



121 Fernald, M. L. 



Symplioricarpos racemosus and its varieties in Eastern America. Rhodora, 

 vol. 7, pp. 164^167. 1905. 



122 Hall, H. M. 



The Compositae of Southern California. Univ. Calif. Publ. Bot., vol. 3, 

 pp. 1-302. 1907. 



123 Greenman, J. M. 



Monograph of the North and Central American species of the genus Senecio. 

 Part 2, p. 172. 1916. 



124 Greene, E. L. 



Flora Franciscana, pp. 469-470. San Francisco, 1897. 



125 Pollard, C. L. 



The genus Achillea in North America. Bull. Torr. Bot. Club, vol. 26, pp. 

 365-372. 1899, 



126 Nelson, E. 



A revision of certain species of plants of the genus Antennaria. Proc. 

 U. S. Nat. Museum, vol. 23, pp. 697-713. 1901. 



