Livingston, B. E. Chemical Stimulation of a Green Alga. Bull. 

 Torrey Club 32 : 1-34. /. 1-17. 23 F 1905. 



Physiological Properties of Bog Water. Bot. Gaz. 39 : 



348-355- /• i-3- 20 My 1905. 



MacDougal, D. T. Discontinuous Variation and the Origin of 

 Species. Torreya 5 : 1-6. 19 Ja 1905. 



Studies in Organic Evolution. Jour. N. Y. Bot. Gard. 



6: 27-36. /. 8-13. F 1905. 



Science, II. 21 : 540-543- 7 Ap 1905. 



Report of the Assistant Director. Bull. N. Y. Bot. Gard. 



4: 18-34. 8 My 1905. 



and Baja California. Jour. N. Y. Bot. Gard. 6 : 91-102' 

 //. 27. f. 22-27. Je 1905. 



Hugo de Vries. The Open Court 19: 449-453. por- 

 trait. Au 1905. 



The Suwarro, or Tree Cactus. Jour. N. Y. Bot. Gard. 



6: 129-133. f. 3 r, 32. Au 1905. 



Suwarro or Saguaro. Jour. N. Y. Bot. Gard. 6 : 149, 



150. S 1905. 



In the Delta of the Rio Colorado. Shield's Mag. I : 



369-377. N 1905. [Illust.] 



Heredity, and the Origin of Species. 8vo. 1-32. 18 D 



1905. [Illust.] [Advance reprint from Monist, Ja 



1 906. J 



Vail, A. M., Shull, G. H., & Small, J. K Mutants 



and Hybrids of the Oenotheras. 1-57. //. 1-22. f. 1-13. 



Washington, D. C, 1905. Carnegie Inst. Wash. Publ. 



No. 24. 

 Murrill, W. A. The Polyporaceae of North America— X. 



Agaricus, Lensiles, Cerrena and Favolus. Bull. Torrey 



Club 32: 83-103. 22 Mr 1905. 

 A Key to the Stipitate Polyporaceae of Temperate North 



America — I. Torreya 5 : 28-30. 28 F 1905 ; — II. 



Torreya 5 : 43, 44- 22 Mr 1905. 

 Terms Applied to the Surface and Surface Appendages 



of Fungi. Torreya 5 : 60-66. 27 Ap 1905. 



