August 4, 1911] 



SCIENCE 



145 



2. Another Disease of the StraTcberry. De- 



cember, 1889. 



3. Big Basin Redwood Park. Forester, July, 



1901, 7: 157. 



4. The Big Trees of California. Forester, Sep- 



tember, 1900. 



5. The Cayuga Flora. Bull, of Oornell Univ., 



1886. 



6. Charles Christopher Frost. Jr. of Mycology, 



Vol. 2, 10 (October, 1886). 



7. The Clover Rust. December, 1890. 



8. Concerning the Vitality of Sequoia semper- 



virens. Palo Alto Times, March 17, 1908. 



9. The Death of Dr. DeBary. Bot. Gas., Vol. 



13: 64. 



10. Directions for Laboratory Study. Anatomy 



and Histology of Plants. Cornell Univ., 

 1887. 



11. Elias Magnus Fries. Jr. of Mycology, Vol. 



2, August, 1886. 



12. First Steps in the Study of Botany. The 

 Educationist, Vol. 2, July, 1880. 



13. Flora of the Lackawanna and Wyoming 



Valleys, 1892. (With Charles O. Thurston.) 



14. Forestry Notes. Sierra Cluh Bull, 1901-02. 



15. Forestry Notes. Sierra Cluh Bull., January, 



June, 1902-^: 71-74; (173-76). 



16. Forestry Notes. Sierra Club B^dl., June, 



1903-4: 71, 173, 246, 319. 



17. Forestry Notes. Sierra Cluh Bull., January, 



1904-5: 82-85. 



18. Forestry Notes. Sierra Club Bull., January, 



1905-5: 265-70. 



19. Forestry Notes. Sierra Cluh Bull, 1905- 



1906. 



20. Forestry Notes. Sierra Cluh Bull., June, 



1908-6: 334-36. 



21. The Genus Fliyllospadix. Wilder quarter 



Century Book, Ithaca, N. Y., 1893. 



22. The Hollyhock Rust. December, 1890. 



23. A Laboratory Manual of Plant Histology. 



Crawfordsville, Ind. (1894). (With M. B. 

 Thomas.) 



24. Leafy Berries in Mitcliella repens. Bull, of 



the Torrey Bot. Club, January, 1883, Vol. 

 10: 1. 



25. Lumbering in the Sequoia National Park. 



The Forester, December (1900). 



26. Near the Kern's Grand Canon. Sierra Club 



Bull, June, 1903, Vol. 4: 301-07. 



27. A Notable California Fir, Abies venusta. 

 Forestry and Irrigation, May, 1902, Vol. 

 8: 193. 



28. The Onion Mold. December, 1889. 



29. Phyllospadis. Its Systematic Characters 

 and Distribution. Extract from Zoe., Feb- 

 ruary 26, 1894. 



30. A preliminary List of the Vascular Plants 



of the Lackawanna and Wyoming Valleys. 

 In Lackawanna Institute of History and 

 Science, Proa. & Coll., Vol. 1 : 29. 



31. Report of the Cryptogamic Botanist. 



32. Sketch of Curtis. Jr. of Mycology, May,. 



1886, Vol. 2:5. ' 



33. Strassburg and its Botanical Laboratory. 

 Bot. Gae., December, 1888, Vol. 13: 305. 



34. The Strawberry Leaf -blight. 



35. Trees along the Tulare Trails. Sierra Cluh 

 Bull., June, 1902 (Vol. 4: 153-56). 



36. The Vitality of Sequoia gigantea. Read 

 before the Alumni Association of Columbia 

 University, January, 1905. 



37. Zonal distribution of trees and shrubs in the 



Southern Sierra. Sierra Club Bull, June, 

 1901, 3: 298-312. 



David Starr Jordan 



PBOFESSOR WHITMAN'S COLLECTION OF 

 PIGEONS 



Biological investigators will be glad to 

 know that the large and valuable collection 

 of pigeons and birds which were the basis of 

 nearly a score of years' work of the late C 0. 

 Whitman are being maintained and kept to- 

 gether. The material upon which Professor 

 Whitman's extensive evolutional and natural 

 history investigations were made will thus 

 be available while his manuscripts and rec- 

 ords are being arranged for publication. 



Very abundant material is at hand for a 

 continuance of studies on hybridization, sex, 

 fertility, instinct, etc., more than is now util- 

 ized to its full advantage. 



Mrs. Whitman has arranged, as long as it 

 is utilized, to keep together this material, 

 priceless from its history, some of the birds 

 having pedigrees reaching back for a long- 

 series of years. The collection has been 

 gathered from all parts of the world, not only- 

 through long years which consecration to the 

 work could alone have made possible, but 

 also at great expense of money which could 

 be made use of only through sacrifice. Those 



