58 



Mycologia 



Shear, C. L., & Stevens, N. E. The mycological work of Moses 



Ashley Curtis. Mycologia n : 181-201. 30 Au 1919. 

 Smith, E. F., & McCulloch, L. Bacterium solanacearum in beans. 



Science II. 50: 238. 5 S 1 91 9. 

 Speare, A. T. The fungus parasite of the periodical cicada. 



Science II. 50: 116, 117. 1 Au 1919. 

 Spegazzini, C. Relique mycologicae tropical. Bol. Acad. Nac. 



Cien. Cordoba 23 : 365-609. 191 9. 



Includes a number of new species in various genera. 



Spegazzini, C. Revision de las Laboulbeniales Argentinas. An. 

 Mus. Nac. Hist. Nat. Buenos Aires 29: 445-668. /. 1-213. 

 1917. 



Stakman, E. C. The black stem rust and the barberry. Year- 

 book U. S. Dept. Agr. 1918: 75-100. pi. i-p + /. 1. 1919. 



Stevens, F. L., & Dalby, N. Some Phyllachoras from Porto 

 Rice. Bot. Gaz. 68 : 54-59. pi 6-8. 18 Jl 1919. 



Ten new species are described. 



Stevens, N. E., & Morse, F. W. The effect of the endrot fungus 

 on cranberries. Am. Jour. Bot. 6: 235-241. /. 1-3. Jl 1919. 



Stone, R. E. A new stem-rot and wilt of tomatoes. Phytopath- 

 ology 9: 296-298. f. 1, 2. Jl 1919. 



Stover, W. G., & Coons, G. R. St. Louis Conference on take-all 

 and flag smut of wheat. Phytopathology 9 : 330-332. Au 

 1919. 



Thurston, H. W. Jr. Puccinia antirrhini. Phytopathology 9 : 330. 

 Au. 1919. 



Tracy, W. W. Tomato culture i-x + 1-150. f. 1-43. New York 

 1919. 



The chapter on tomato diseases contributed by W. A. Orton. Not indexed 

 separately. 



Trelease, W. Two leaf-fungi of Cyclamen. Trans. Illinois Acad. 

 Sci. 9 : 143-146. 1916. 



Ramularia cyclaminicola and Phyllosticta cyclaminicola, spp. nov. 



Wolf, F. A., & Cromwell, R. 0. Clover stem rot. N. Carolina 

 Agr. Exp. Sta. Bull. 16: 1-18. pi. 1-3. Je 1919. 



