UNIVEBSITY or CALIFOENIA PUBLICATIONS— (Continued) 



9. rioral Eolations Among the Galapagos Islands, by A. L. Kroeber. Pp. 



199-220, March, 1916 .20 



10. The Comparative Histology of Certain Oallfomlan Boletaceae, by Harry S. 



Yates, Pp, 221-274, plates 21-25. Pebrtiary, 1916 £0 



11. A Eevision of the Tuberales of California, by Helen Margaret Qllkcy. Pp. 



275-356, plates 26-30, March, 1916 80 



12. Species Novae vel Minus Cognitae, by T. S, Brandegee. Pp. 357-361. May, 



1916 - .-. .05 



13. Plantae Mexicanae Purpusianae, Vm, by Townshend Stith Brandegee. Pp. 



363-375. March, 1917 _ _ .16 



14. New Pacific Coast Marine Algae, I, by Nathaniel Lyon Gardner. Pp. 377- 



416, plates 31-35, June, 1917 „ _ .40 



15. An Account of the Mode of Foliar Abscission in Citrus, by Robert W. 



Hodgson, Pp. 417-428, 3 text figures. February, 1918 .10 



16. New Pacific Coast Marine Algae, II, by Nathaniel Lyon Gardner. Pp, 429- 



454, plates 36-37. July, 1918 :. 25 



17. New Pacific Coast Marine Algae, HI, by Nathaniel Lyon Gardner. Pp, 455- 



486, plates 38-41, December, 1918 „ _ _ _ .36 



18. New Pacific Coast Marine Algae IV, by Nathaniel Lyon Gardner. Pp, 487- 



496, plate 42. January, 1919 _ „ .15 



19. Plantae Mexicanae Purpusianae, IX, by Townshend Stith Brandegee, Pp, 



497-504. November, 1919 _ 10 



Vol 7. 1916-. 



1. Notes on the Califomlan Species of Trillium L. I, A Eeport of the General 



Results of Field and Garden Studies, 1911-1916, by Thomas Harper Good- 

 speed and Robert Percy Brandt. Pp. 1-24, plates 1-4. October, 1916 25 



2. Notes on the Califomlan Species of Trillium L, II, The Nature and Occur- 



rence of Undeveloped Flowers, by Thomas Harper Goodspeed and Robert 

 Percy Brandt. Pp. 25-38, plates 5-6. October, 1916 „ 15 



3. Notes on the Callfomian Species of Trillium L. m, Seasonal Changes In 



Trillium Species with Special Reference to the Reproductive Tissues, by 

 Robert Percy Brandt. Pp. 39-68, plates 7-10. December, 1916 .30 



4. Notes on the Califomlan Species of Trillium L. IV, Teratologlcal Varia- 



tions of Trillium sessile var. giganteum H. & A,, by Thomas Harper Good- 

 speed. Pp, 69-100, plates 11-17. January, 1917 „. .30 



5. A Preliminary List of the Uredinales of California, by Walter C. Blasdale. 



Pp, 101-157. August, 1919 50 



6, 7, 8, A Rubber Plant Survey of Western North America. I. Chrysothamnw 

 7iauseosus and Its Varieties, by Harvey Monroe HaU, n. Chrysil, a New 

 Rubber from Chrysothamnus nauseosus, by Harvey Monroe Hall and 

 Thomas Harper Goodspeed, III. The Occurrence of Rubber in Certain 

 West American Shrubs, by Harvey Monroe Hall and Thomas Harper 

 Goodspeed, Pp. 159-278, plates 18-20, 8 figures in text. November, 1919. 1.25 



9. Phycological Contributions. I, by William Albert Setchell and Nathaniel 



Lyon Gardner, Pp, 279-324, plates 21-31. April, 1920 50 



Vol. 8, 1919- 



1. The Marine Algae of the Pacific Coast of North America, Part I, 

 Myrxophyceae, by William Albert Setchell and Nathaniel Lyon Gardner, 

 Pp. 1-138, plates 1-8, November, 1919 $1,50 



