UNTTEESITY OF OALIFOEinA PUBLICATIONS— (Oontlnned) 



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

 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, m. 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 .05 



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



and Varieties oi Nicotiana tabaciim, 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 -.._ AS 



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 



V6L 6. 1914- 



1. Parasitic Florideae, I, by William Albert SetchelL Pp. 1-34, platet 



1-6. April, 1914 JS 



2. Phytomomla regularis, a Symmetrical Protophyte Related to Coelat- 



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



8. Variation In Oenothera ovata, by Eatherine Layne Brandegee. Pp. 41- 



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



4. Plantae Mezlcanae Porpusianae, VI, by Townshend Stith Brandegee. 



Pp. 51-77. July, 1914 .Sf 



6. The Scinaia Assemblage, by William Albert Setchell. Pp. 79-152, 



platfcs 10-16. October, 1914 „ .78 



6. Notes on Pacific Coast Algae. I. PylaieUa Postelsiae, n. sp., a New 



Type In the Genus Pylaiella, by Carl Skottsberg. Pp. 153-164, plates 

 17-19. May, 1915 . . .15 



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



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



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



Pp. 177-197. October, 1915 .25 



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



Pp. 199 220. March, 1916 _ „ _ J20 



10. The Comparative Histology of Certain Califomian 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 GUkey. 



Pp. 275-356, plates 26-30. March, 1916 _ .80 



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



May, 1916 „ _ .05 



13. Plantae Mexicanae Purpusianae, vni, 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 



Vol 7. 1916- 



1. Notes on the Califomian Species of TriUium 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 „ „ „ „ — SS 



2. Notes on the Califomian 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 _ OB 



3. Notes on the Califomian Species of TriUium L. HI. 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 „„ - ^ 



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



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

 Harper Goodspeed. Pp. 69-100, plates 11-17. January, 1917 JO 



