UNIVEBSITY or CAlilTOENIA PUBLICATIONS— (Continued) 



9, On the Partial Sterility of Nicotiana HylDrids made vrtth N. sylvesiris 

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

 pL 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 05 



11. The Nature of the Fi Species Hybrids between Nicotiana sylvestris and 



Varieties of Nicotiana Tabacuvi, with Special Reference to the Con- 

 ception of Reaction System Contrasts in Heredity, by T. H. Good- 

 speed and R. E. Clausen. Pp. 301-346, pis. 37-48. January, 1917 45 



Vol. 6. 1. Parasitic Florideae, I, by William Albert Setchell. Pp. 1-34, plates 1-6. 



April, 1914 35 



2. Fhyiomorula regularis, a Symmetrical Protophyte related to Coelastrum, 



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



3. Variation in OenotJiera 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. August, 1914 25 



5. The Scinaia Assemblage, by William A. Setchell. Pp. 79-152, plates 10- 



16, October, 1914 .75 



6. Notes on Pacific Coast Algae, I: Tylaiella Postelsiae, n. sp., a New Type 



in the Genus Pylaiella, by Carl Skottsberg. Pp. 153-164, plates 17-19. 

 May, 1915 10 



7. New and Noteworthy Califonian Plants, II, by Harvey Monroe Hall. 



Pp. 165-176, plate 20. October, 1915 10 



8. Plantae Mexicanae Purpusianae, VII, by T. S. Brandegee. Pp. 177-197. 



October, 1915 ,. 20 



9. Floral Relations among the Galapagos Islands, by A. L. Sroeber. Pp. 



199-220. March, 1916 20 



10. The Comparative Histology of Certain Califomian 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. 



April, 1916 .05 



Vol. 7. Notes on the Califomian Species of Trillium. 



1. A Report of the General Results of Field and Garden Studies, 1911- 



1916, by Thomas Harper Goodspeed and Robert Percy Brandt, Pp. 

 1-24, pis. 1-4. October, 1916 _ .25 



2. The Nature and Occurrence of Undeveloped Flowers, by Thomas Harper 



Goodspeed and Robert Percy Brandt. Pp. 25-38, pis. 5-6, October, 

 1916 15 



3. Seasonal Changes in Trillium Species with Special Reference to the 



Reproductive Tissues, by Robert Percy Brandt. Pp. 39-68, pis. 7-10. 

 December, 1916 _ 30 



4. Teratological Variations of Trillium sessile var. giganteum, by Thomas 



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



AMERICAN ARCHAEOLOGY AND ETHNOLOGY.— A, L. Kroeber, Editor, Price per 

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