INDEX TO AMERICAN MYCOLOGICAL 

 LITERATURE 



Adams, J. F. The alternate stage of Puccinastrum Hydrangeae. 

 Mycologia 12: 33-35. 1920. 



Peridermium Hydrangeae (Berk. & Curt.) comb. nov. 



Appel, Otto, & Westerdijk, Johanna. Die Gruppierung der durch 



pilze bervorgerufenen pflanzenkrankheiten. Zeits. Pflanzen- 



krank. 29: 176-186. 1919. 

 Arthur, J. C. Two destructive rusts ready to invade the United 



States. Science 61 : 246, 247. 5 Mr 1920. 

 Bisby, G. R. Short cycle Uromyces of North America. Bot 



Gaz. 69: 193-217. pi. 10. 16 Mr 1920. 

 Brown, N. A., & Harvey, R. B. Heart-rot, rib-rot, and leaf-spot 



of Chinese cabbages. Phytopath. 10: 81-90. /. 1-4. 1920. 

 Burt, E. A. The Thelephoraceae of North America XL Ann. 



Mo. Bot. Gard. 6: 253-280. /. 1-15. pi. 5. 2 Mr 1920. 



Epithele sulphurea and Lachnocladium erectum sp. nov. 



Clinton, G. P. Infection experiments of Pinus Strobus with Cro- 

 nartium ribicola. Bull. Conn. Agr. Exper. Sta. 214: 428-459. 

 pi. 37-44. S 1919. 



Clinton, G. P. Inspection of phaenogamic herbaria for rusts on 

 Ribes spp. Bull. Conn. Agr. Exper. Sta. 214: 42.3-427. S 1919. 



Detwiler, S. B. Results of white pine blister-rust control in 

 1919. Phytopath. 100: 177-180. 1920. 



Ehrhorn, E. M. New pests on the mainland. Hawaiian Forest. 

 & Agr. 17: 35, 36. F 1920. 



Elliott, J. A. Arkansas peach diseases. Bull. Univ. Ark. Agr. 

 Exper. Sta. 149: 1-9. pi. 1-5. Jl 1918. 



Erz, A. A. The true nature of plant diseases. Am. Bot. 26: 

 20-23. 20 F 1920. 



Fracker, S. B. Varietal susceptibility to false blossom in cran- 

 berries. Phytopath. 10: 173-175. 1920. 



Hartley, Carl, and Hahn, G. G. Notes on some diseases of aspen. 

 Phytopath. 10: 141-147. /. 5. 1920. 



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