UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



9. On the Partial Sterility of Nicotiana Hybrids made with N. sylvestris 

 as a Parent. II, by T. H. Goodspeed and A. H. Ayres. Pp. 273-292, 

 plate 36. October, 1916 _ .20 



10. On the Partial Sterility of Nicotiana Hybrids made with N. sylvestris 



as a Parent. III. An Account of the Mode of Floral Abscission in 

 the F, Species Hybrids, by T. H. Goodspeed and J. N. Kendall. 

 Pp. 293-299. November, 1916 r .-. 05 



11. The Nature of the F, Species Hybrids between Nicotiana sylvestris 



and Varieties of Nicotiana tabacum, with Special Reference to the 

 Conception of Reaction System Contrasts in Heredity, by T. H. 

 Goodspeed and R. E. Clausen. Pp. 301-346, plates 37-48. Janu- 

 ary, 1917 .45 



12. Abscission of Flowers and Fruits in the Solanaceae, with Special 



Reference to Nicotiana, by John N. Kendall. Pp. 347-428, 10 text 

 figures, plates 49-53. March, 1918 85 



vol e. 1914- 



1. Parasitic Florideae, I, by William Albert Setcnell. Pp. 1-34, plates 



1-6. April, 1914 . _ _., .35 



2. Phytomorula regularis, a Symmetrical Protophyte Related to Codas- 



trum, by Charles Atwood Kofoid. Pp. 35-40, plate 7. April, 1914. .05 

 S. Variation in Oenothera ovata, by Katherine Layne Brandegee. Pp. 41- 



50, plates 8-9. June, 1914 _ .10 



4. Plantae Mexicanae Purpusianae, VI, by Townshend Stith Brandegee. 



Pp. 51-77. July, 1914 ....._ .25 



5. The Scinaia Assemblage, by William Albert Setcnell. Pp. 79-152, 



plates 10-16. October, 1914 _* . .71 



8. Notes on Pacific Coast Algae. I. Pylaielia Postelsiae, n. sp. r & New 

 Type in the Genus Pylaielia, by Carl Skottsberg. Pp. 153-164, plates 

 17-19. May, 1915 ._..._ .15 



7. New and Noteworthy Californian Plants, n, by Harvey Monroe HalL 



Pp. 165-176, plate 20. October, 1915 ,._ — .16 



8. Plantae Mexicanae Purpusianae VII, by Townshend Stith Brandegee. 



Pp. 177-197. October, 1915 _ .25 



9. Floral Relations Among the Galapagos Islands, by A. L. Kroeber. 



Pp. 1519-220. March, 1916 „ _.. „_ .80 



10. The Comparative Histology of Certain Californian Boletaceae, by 



Harry S. Yates. Pp. 221-274, plates 21-25. February, 1916 .60 



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 



13. Plantae Mexicanae Purpusianae, VIII, by Townshend Stith Brandegee. 



Pp. 363-375. March, 1917 _ J.6 



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



377-416, plates 31-35. June, 1917 .40 



16. An Account of the Mode of Foliar Abscission in CAtrus, by Robert W. 



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



Vol. 7. 1916- 



1. Notes on the Californian Species, of Trillium L. I. A Report of the 



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

 Harper Goodspeed and Robert Percy Brandt. Pp. 1-24, plates 1-4. 

 October, 1916 _ .25 



2. Notes on the Californian Species of Trillium L. II. The Nature and 



Occurrence of Undeveloped Flowers, by Thomas Harper Goodspeed 



and Robert Percy Brandt. Pp. 25-38, plates 5-6. October, 1916 _ 05 



8. Notes on the Californian Species of Trillium L. m. Seasonal Changes 

 in Trillium Species with Special Reference to the Reproductive Tis- 

 sues, by Robert Percy Brandt. Pp. 39-68, plates 7-10. December, 

 1916 - JO 



4. Notes on the Californian Species of Trillium L. IV. Teratologlcal 

 Variations of Trillium sessile var. giganteum H. * A., by Thomas 

 Harper Goodspeed. Pp. 69-100, pistes 11-17. January, 1917 _.. .30 



