UNIVEESITY OF CALIFORNIA PUBLICATIONS— (Continued) 



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



Yates. Pp. 221-274, plates 21-25. February, 1916 50 



11. A Revision of the Tuberales of California, by Helen Margaret Gilkey. 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 



IS. Plantae Mexicanae Purpusianae, VIII, by Townshend Stith Brandegee. Pp. 



363-375. March, 1917 - 15 



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 35 



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



496, plate 42. January, 1919 15 



Vol. 7. 1916-. 



1. Notes on the Califomlan Species of Trillium L. I, A Report 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 Califomlan Species of Trillium L. Ill, 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, Teratological Varia- 



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

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



